ACS DEMOGRAPHIC AND HOUSING ESTIMATES American Community Survey 1-Year Estimates

DP05 ACS DEMOGRAPHIC AND HOUSING ESTIMATES 2010 American Community Survey 1-Year s Supporting documentation on code lists, subject definitions, data accuracy, and statistical testing can be found on the American Community Survey website in the Data and Documentation section. Sample size and data quality measures (including coverage rates, allocation rates, and response rates) can be found on the American Community Survey website in the Methodology section. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, for 2010, the 2010 Census provides the official counts of the population and housing units for the nation, states, counties, cities and towns. Percent SEX AND AGE Total population 808,719 ***** 808,719 (X) Male 398,939 +/-291 49.3% +/-0.1 Female 409,780 +/-291 50.7% +/-0.1 Under 5 years 62,341 +/-167 7.7% +/-0.1 5 to 9 years 70,166 +/-3,736 8.7% +/-0.5 10 to 14 years 63,534 +/-3,717 7.9% +/-0.5 15 to 19 years 59,652 +/-596 7.4% +/-0.1 20 to 24 years 48,403 +/-503 6.0% +/-0.1 25 to 34 years 115,758 +/-347 14.3% +/-0.1 35 to 44 years 133,980 +/-484 16.6% +/-0.1 45 to 54 years 122,406 +/-415 15.1% +/-0.1 55 to 59 years 41,448 +/-2,516 5.1% +/-0.3 60 to 64 years 35,782 +/-2,506 4.4% +/-0.3 65 to 74 years 34,136 +/-537 4.2% +/-0.1 75 to 84 years 15,772 +/-1,099 2.0% +/-0.1 85 years and over 5,341 +/-993 0.7% +/-0.1 Median age (years) 33.6 +/-0.3 (X) (X) 18 years and over 573,318 +/-171 70.9% +/-0.1 21 years and over 543,844 +/-1,832 67.2% +/-0.2 62 years and over 75,093 +/-2,297 9.3% +/-0.3 65 years and over 55,249 +/-5 6.8% +/-0.1 18 years and over 573,318 +/-171 573,318 (X) Male 278,637 +/-231 48.6% +/-0.1 Female 294,681 +/-255 51.4% +/-0.1 65 years and over 55,249 +/-5 55,249 (X) Male 23,713 +/-2 42.9% +/-0.1 Female 31,536 +/-4 57.1% +/-0.1 RACE Total population 808,719 ***** 808,719 (X) One race 789,737 +/-3,484 97.7% +/-0.4 Two or more races 18,982 +/-3,484 2.3% +/-0.4 One race 789,737 +/-3,484 97.7% +/-0.4 White 433,708 +/-8,800 53.6% +/-1.1 Black or African American 189,942 +/-2,316 23.5% +/-0.3 1 of 3 02/09/2012

Percent American Indian and Alaska Native 1,492 +/-799 0.2% +/-0.1 Cherokee tribal grouping N N N N Chippewa tribal grouping N N N N Navajo tribal grouping N N N N Sioux tribal grouping N N N N Asian 86,731 +/-1,569 10.7% +/-0.2 Asian Indian 25,455 +/-4,336 3.1% +/-0.5 Chinese 10,094 +/-3,199 1.2% +/-0.4 Filipino 1,359 +/-731 0.2% +/-0.1 Japanese 386 +/-407 0.0% +/-0.1 Korean 17,463 +/-3,679 2.2% +/-0.5 Vietnamese 20,682 +/-4,887 2.6% +/-0.6 Other Asian 11,292 +/-3,611 1.4% +/-0.4 Native Hawaiian and Other Pacific Islander 392 +/-188 0.0% +/-0.1 Native Hawaiian N N N N Guamanian or Chamorro N N N N Samoan N N N N Other Pacific Islander N N N N Some other race 77,472 +/-9,196 9.6% +/-1.1 Two or more races 18,982 +/-3,484 2.3% +/-0.4 White and Black or African American 7,766 +/-2,656 1.0% +/-0.3 White and American Indian and Alaska Native 2,075 +/-950 0.3% +/-0.1 White and Asian 3,410 +/-1,295 0.4% +/-0.2 Black or African American and American Indian and 312 +/-359 0.0% +/-0.1 Alaska Native Race alone or in combination with one or more other races Total population 808,719 ***** 808,719 (X) White 449,534 +/-9,332 55.6% +/-1.2 Black or African American 200,113 +/-2,510 24.7% +/-0.3 American Indian and Alaska Native 4,009 +/-722 0.5% +/-0.1 Asian 91,530 +/-734 11.3% +/-0.1 Native Hawaiian and Other Pacific Islander 1,331 +/-588 0.2% +/-0.1 Some other race 81,901 +/-9,133 10.1% +/-1.1 HISPANIC OR LATINO AND RACE Total population 808,719 ***** 808,719 (X) Hispanic or Latino (of any race) 163,373 ***** 20.2% ***** Mexican 81,207 +/-7,566 10.0% +/-0.9 Puerto Rican 12,022 +/-2,871 1.5% +/-0.4 Cuban 2,549 +/-1,101 0.3% +/-0.1 Other Hispanic or Latino 67,595 +/-7,270 8.4% +/-0.9 Not Hispanic or Latino 645,346 ***** 79.8% ***** White alone 355,220 +/-832 43.9% +/-0.1 Black or African American alone 187,468 +/-2,083 23.2% +/-0.3 American Indian and Alaska Native alone 1,160 +/-722 0.1% +/-0.1 Asian alone 86,576 +/-1,555 10.7% +/-0.2 Native Hawaiian and Other Pacific Islander alone 392 +/-188 0.0% +/-0.1 Some other race alone 1,631 +/-969 0.2% +/-0.1 Two or more races 12,899 +/-2,498 1.6% +/-0.3 Two races including Some other race 457 +/-359 0.1% +/-0.1 Two races excluding Some other race, and Three or 12,442 +/-2,524 1.5% +/-0.3 more races Total housing units 291,669 +/-539 (X) (X) Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. 2 of 3 02/09/2012

For more information on understanding race and Hispanic origin data, please see the Census 2010 Brief entitled, Overview of Race and Hispanic Origin: 2010, issued March 2011. (pdf format) The ACS questions on Hispanic origin and race were revised in 2008 to make them consistent with the Census 2010 question wording. Any changes in estimates for 2008 and beyond may be due to demographic changes, as well as factors including questionnaire changes, differences in ACS population controls, and methodological differences in the population estimates, and therefore should be used with caution. For a summary of questionnaire changes see http://www.census.gov/acs/www/methodology/questionnaire_changes/. For more information about changes in the estimates see http://www.census.gov/population/www/socdemo/hispanic/reports.html. While the 2010 American Community Survey (ACS) data generally reflect the December 2009 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. s of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Source: U.S. Census Bureau, 2010 American Community Survey Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. 7. An 'N' entry in the estimate and margin of error columns indicates that data for this geographic area cannot be displayed because the number of sample cases is too small. 8. An '(X)' means that the estimate is not applicable or not available.

DP02 SELECTED SOCIAL CHARACTERISTICS IN THE UNITED STATES 2010 American Community Survey 1-Year s Supporting documentation on code lists, subject definitions, data accuracy, and statistical testing can be found on the American Community Survey website in the Data and Documentation section. Sample size and data quality measures (including coverage rates, allocation rates, and response rates) can be found on the American Community Survey website in the Methodology section. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, for 2010, the 2010 Census provides the official counts of the population and housing units for the nation, states, counties, cities and towns. Percent HOUSEHOLDS BY TYPE Total households 267,068 +/-2,693 267,068 (X) Family households (families) 202,184 +/-3,979 75.7% +/-1.4 With own children under 18 years 110,297 +/-4,081 41.3% +/-1.5 Married-couple family 154,032 +/-4,496 57.7% +/-1.6 With own children under 18 years 80,919 +/-4,052 30.3% +/-1.5 Male householder, no wife present, family 12,570 +/-1,976 4.7% +/-0.7 With own children under 18 years 5,942 +/-1,357 2.2% +/-0.5 Female householder, no husband present, family 35,582 +/-2,937 13.3% +/-1.1 With own children under 18 years 23,436 +/-2,552 8.8% +/-1.0 Nonfamily households 64,884 +/-3,750 24.3% +/-1.4 Householder living alone 53,649 +/-3,765 20.1% +/-1.4 65 years and over 9,374 +/-1,487 3.5% +/-0.5 Households with one or more people under 18 years 120,370 +/-3,956 45.1% +/-1.5 Households with one or more people 65 years and over 39,443 +/-1,697 14.8% +/-0.6 Average household size 3.01 +/-0.03 (X) (X) Average family size 3.47 +/-0.05 (X) (X) RELATIONSHIP Population in households 804,991 +/-1,626 804,991 (X) Householder 267,068 +/-2,693 33.2% +/-0.3 Spouse 154,135 +/-4,539 19.1% +/-0.6 Child 280,096 +/-5,703 34.8% +/-0.7 Other relatives 65,515 +/-5,994 8.1% +/-0.7 Nonrelatives 38,177 +/-5,224 4.7% +/-0.6 Unmarried partner 12,644 +/-1,979 1.6% +/-0.2 MARITAL STATUS Males 15 years and over 298,843 +/-237 298,843 (X) Never married 97,557 +/-3,916 32.6% +/-1.3 Now married, except separated 174,424 +/-4,393 58.4% +/-1.5 Separated 4,171 +/-1,257 1.4% +/-0.4 Widowed 3,379 +/-752 1.1% +/-0.3 Divorced 19,312 +/-2,263 6.5% +/-0.8 Females 15 years and over 313,835 +/-284 313,835 (X) Never married 85,388 +/-3,347 27.2% +/-1.1 1 of 5 02/09/2012

Percent Now married, except separated 168,655 +/-5,115 53.7% +/-1.6 Separated 6,810 +/-1,420 2.2% +/-0.5 Widowed 15,866 +/-1,773 5.1% +/-0.6 Divorced 37,116 +/-2,928 11.8% +/-0.9 FERTILITY Number of women 15 to 50 years old who had a birth 13,547 +/-1,950 13,547 (X) in the past 12 months Unmarried women (widowed, divorced, and never 3,681 +/-1,237 27.2% +/-7.4 married) Per 1,000 unmarried women 37 +/-12 (X) (X) Per 1,000 women 15 to 50 years old 62 +/-9 (X) (X) Per 1,000 women 15 to 19 years old 20 +/-19 (X) (X) Per 1,000 women 20 to 34 years old 113 +/-20 (X) (X) Per 1,000 women 35 to 50 years old 34 +/-10 (X) (X) GRANDPARENTS Number of grandparents living with own grandchildren 21,046 +/-2,763 21,046 (X) under 18 years Responsible for grandchildren 6,116 +/-1,766 29.1% +/-6.9 Years responsible for grandchildren Less than 1 year 2,013 +/-977 9.6% +/-4.3 1 or 2 years 636 +/-429 3.0% +/-2.0 3 or 4 years 989 +/-527 4.7% +/-2.5 5 or more years 2,478 +/-1,073 11.8% +/-4.8 Number of grandparents responsible for own 6,116 +/-1,766 6,116 (X) grandchildren under 18 years Who are female 3,750 +/-1,028 61.3% +/-7.1 Who are married 5,106 +/-1,676 83.5% +/-8.4 SCHOOL ENROLLMENT Population 3 years and over enrolled in school 242,079 +/-4,671 242,079 (X) Nursery school, preschool 16,998 +/-2,270 7.0% +/-0.9 Kindergarten 14,520 +/-2,198 6.0% +/-0.9 Elementary school (grades 1-8) 107,714 +/-3,087 44.5% +/-1.5 High school (grades 9-12) 52,520 +/-2,142 21.7% +/-0.9 College or graduate school 50,327 +/-3,702 20.8% +/-1.3 EDUCATIONAL ATTAINMENT Population 25 years and over 504,623 +/-318 504,623 (X) Less than 9th grade 32,983 +/-3,881 6.5% +/-0.8 9th to 12th grade, no diploma 30,766 +/-3,315 6.1% +/-0.7 High school graduate (includes equivalency) 120,183 +/-5,280 23.8% +/-1.0 Some college, no degree 104,371 +/-5,242 20.7% +/-1.0 Associate's degree 44,474 +/-3,509 8.8% +/-0.7 Bachelor's degree 120,215 +/-5,413 23.8% +/-1.1 Graduate or professional degree 51,631 +/-3,620 10.2% +/-0.7 Percent high school graduate or higher (X) (X) 87.4% +/-1.0 Percent bachelor's degree or higher (X) (X) 34.1% +/-1.4 VETERAN STATUS Civilian population 18 years and over 572,753 +/-594 572,753 (X) Civilian veterans 41,719 +/-2,832 7.3% +/-0.5 DISABILITY STATUS OF THE CIVILIAN NONINSTITUTIONALIZED POPULATION Total Civilian Noninstitutionalized Population 804,830 +/-1,657 804,830 (X) With a disability 54,011 +/-4,248 6.7% +/-0.5 Under 18 years 235,315 +/-186 235,315 (X) With a disability 7,700 +/-1,876 3.3% +/-0.8 18 to 64 years 515,084 +/-1,339 515,084 (X) With a disability 27,296 +/-2,992 5.3% +/-0.6 65 years and over 54,431 +/-687 54,431 (X) With a disability 19,015 +/-1,710 34.9% +/-3.1 RESIDENCE 1 YEAR AGO Population 1 year and over 796,751 +/-1,542 796,751 (X) Same house 675,666 +/-10,073 84.8% +/-1.3 2 of 5 02/09/2012

Percent Different house in the U.S. 115,506 +/-9,993 14.5% +/-1.3 Same county 72,166 +/-9,715 9.1% +/-1.2 Different county 43,340 +/-5,938 5.4% +/-0.7 Same state 28,223 +/-5,129 3.5% +/-0.6 Different state 15,117 +/-3,062 1.9% +/-0.4 Abroad 5,579 +/-2,006 0.7% +/-0.3 PLACE OF BIRTH Total population 808,719 ***** 808,719 (X) Native 603,211 +/-6,679 74.6% +/-0.8 Born in United States 588,748 +/-7,076 72.8% +/-0.9 State of residence 275,453 +/-8,615 34.1% +/-1.1 Different state 313,295 +/-10,277 38.7% +/-1.3 Born in Puerto Rico, U.S. Island areas, or born abroad 14,463 +/-2,278 1.8% +/-0.3 to American parent(s) Foreign born 205,508 +/-6,679 25.4% +/-0.8 U.S. CITIZENSHIP STATUS Foreign-born population 205,508 +/-6,679 205,508 (X) Naturalized U.S. citizen 77,282 +/-4,902 37.6% +/-2.3 Not a U.S. citizen 128,226 +/-6,823 62.4% +/-2.3 YEAR OF ENTRY Population born outside the United States 219,971 +/-7,076 219,971 (X) Native 14,463 +/-2,278 14,463 (X) Entered 2000 or later 3,221 +/-1,178 22.3% +/-7.9 Entered before 2000 11,242 +/-2,219 77.7% +/-7.9 Foreign born 205,508 +/-6,679 205,508 (X) Entered 2000 or later 84,109 +/-6,667 40.9% +/-2.8 Entered before 2000 121,399 +/-6,487 59.1% +/-2.8 WORLD REGION OF BIRTH OF FOREIGN BORN Foreign-born population, excluding population born at 205,508 +/-6,679 205,508 (X) sea Europe 16,901 +/-3,727 8.2% +/-1.7 Asia 64,466 +/-2,340 31.4% +/-1.5 Africa 15,403 +/-3,537 7.5% +/-1.6 Oceania 244 +/-238 0.1% +/-0.1 Latin America 106,480 +/-4,260 51.8% +/-1.7 Northern America 2,014 +/-773 1.0% +/-0.4 LANGUAGE SPOKEN AT HOME Population 5 years and over 746,378 +/-167 746,378 (X) English only 500,822 +/-6,617 67.1% +/-0.9 Language other than English 245,556 +/-6,617 32.9% +/-0.9 Speak English less than "very well" 116,789 +/-5,470 15.6% +/-0.7 Spanish 138,120 +/-3,102 18.5% +/-0.4 Speak English less than "very well" 73,422 +/-4,176 9.8% +/-0.6 Other Indo-European languages 46,262 +/-5,699 6.2% +/-0.8 Speak English less than "very well" 13,838 +/-2,826 1.9% +/-0.4 Asian and Pacific Islander languages 50,371 +/-4,032 6.7% +/-0.5 Speak English less than "very well" 28,146 +/-3,288 3.8% +/-0.4 Other languages 10,803 +/-2,840 1.4% +/-0.4 Speak English less than "very well" 1,383 +/-766 0.2% +/-0.1 ANCESTRY Total population 808,719 ***** 808,719 (X) American 46,251 +/-5,088 5.7% +/-0.6 Arab 3,522 +/-1,475 0.4% +/-0.2 Czech 891 +/-514 0.1% +/-0.1 Danish 1,259 +/-692 0.2% +/-0.1 Dutch 5,968 +/-2,069 0.7% +/-0.3 English 53,812 +/-4,943 6.7% +/-0.6 French (except Basque) 12,058 +/-2,536 1.5% +/-0.3 French Canadian 3,355 +/-1,968 0.4% +/-0.2 3 of 5 02/09/2012

Percent German 55,861 +/-4,488 6.9% +/-0.6 Greek 1,460 +/-822 0.2% +/-0.1 Hungarian 2,215 +/-1,132 0.3% +/-0.1 Irish 53,293 +/-5,105 6.6% +/-0.6 Italian 21,625 +/-3,744 2.7% +/-0.5 Lithuanian 939 +/-600 0.1% +/-0.1 Norwegian 2,299 +/-863 0.3% +/-0.1 Polish 9,959 +/-1,709 1.2% +/-0.2 Portuguese 1,122 +/-732 0.1% +/-0.1 Russian 2,184 +/-1,017 0.3% +/-0.1 Scotch-Irish 9,614 +/-2,742 1.2% +/-0.3 Scottish 10,696 +/-2,299 1.3% +/-0.3 Slovak 1,328 +/-1,247 0.2% +/-0.2 Subsaharan African 22,789 +/-5,016 2.8% +/-0.6 Swedish 4,385 +/-1,747 0.5% +/-0.2 Swiss 485 +/-488 0.1% +/-0.1 Ukrainian 3,856 +/-2,377 0.5% +/-0.3 Welsh 3,545 +/-1,240 0.4% +/-0.2 West Indian (excluding Hispanic origin groups) 16,658 +/-3,416 2.1% +/-0.4 Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. Starting in 2008, the Scotch-Irish category does not include Irish-Scotch. People who reported Irish-Scotch ancestry are classified under "Other groups," whereas in 2007 and earlier they were classified as Scotch-Irish. Ancestry listed in this table refers to the total number of people who responded with a particular ancestry; for example, the estimate given for Russian represents the number of people who listed Russian as either their first or second ancestry. This table lists only the largest ancestry groups; see the Detailed Tables for more categories. Race and Hispanic origin groups are not included in this table because official data for those groups come from the Race and Hispanic origin questions rather than the ancestry question (see Demographic Table). Data for year of entry of the native population reflect the year of entry into the U.S. by people who were born in Puerto Rico, U.S. Island Areas or born outside the U.S. to a U.S. citizen parent and who subsequently moved to the U.S. The Census Bureau introduced a new set of disability questions in the 2008 ACS questionnaire. Accordingly, comparisons of disability data from 2008 or later with data from prior years are not recommended. For more information on these questions and their evaluation in the 2006 ACS Content Test, see the Evaluation Report Covering Disability. While the 2010 American Community Survey (ACS) data generally reflect the December 2009 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. s of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Source: U.S. Census Bureau, 2010 American Community Survey Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4 of 5 02/09/2012

4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. 7. An 'N' entry in the estimate and margin of error columns indicates that data for this geographic area cannot be displayed because the number of sample cases is too small. 8. An '(X)' means that the estimate is not applicable or not available.

DP04 SELECTED HOUSING CHARACTERISTICS 2010 American Community Survey 1-Year s Supporting documentation on code lists, subject definitions, data accuracy, and statistical testing can be found on the American Community Survey website in the Data and Documentation section. Sample size and data quality measures (including coverage rates, allocation rates, and response rates) can be found on the American Community Survey website in the Methodology section. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, for 2010, the 2010 Census provides the official counts of the population and housing units for the nation, states, counties, cities and towns. Percent HOUSING OCCUPANCY Total housing units 291,669 +/-539 291,669 (X) Occupied housing units 267,068 +/-2,693 91.6% +/-0.9 Vacant housing units 24,601 +/-2,747 8.4% +/-0.9 Homeowner vacancy rate 2.5 +/-0.7 (X) (X) Rental vacancy rate 9.4 +/-1.8 (X) (X) UNITS IN STRUCTURE Total housing units 291,669 +/-539 291,669 (X) 1-unit, detached 205,733 +/-3,586 70.5% +/-1.2 1-unit, attached 20,063 +/-2,446 6.9% +/-0.8 2 units 2,986 +/-1,229 1.0% +/-0.4 3 or 4 units 6,021 +/-1,450 2.1% +/-0.5 5 to 9 units 16,163 +/-2,326 5.5% +/-0.8 10 to 19 units 21,047 +/-2,372 7.2% +/-0.8 20 or more units 15,970 +/-2,311 5.5% +/-0.8 Mobile home 3,621 +/-959 1.2% +/-0.3 Boat, RV, van, etc. 65 +/-106 0.0% +/-0.1 YEAR STRUCTURE BUILT Total housing units 291,669 +/-539 291,669 (X) Built 2005 or later 31,651 +/-2,823 10.9% +/-1.0 Built 2000 to 2004 59,548 +/-4,123 20.4% +/-1.4 Built 1990 to 1999 84,134 +/-4,173 28.8% +/-1.4 Built 1980 to 1989 65,697 +/-3,583 22.5% +/-1.2 Built 1970 to 1979 34,605 +/-3,041 11.9% +/-1.0 Built 1960 to 1969 9,606 +/-1,633 3.3% +/-0.6 Built 1950 to 1959 3,796 +/-830 1.3% +/-0.3 Built 1940 to 1949 1,740 +/-725 0.6% +/-0.2 Built 1939 or earlier 892 +/-423 0.3% +/-0.1 ROOMS Total housing units 291,669 +/-539 291,669 (X) 1 room 1,820 +/-854 0.6% +/-0.3 2 rooms 2,361 +/-742 0.8% +/-0.3 3 rooms 19,384 +/-2,349 6.6% +/-0.8 4 rooms 33,301 +/-2,418 11.4% +/-0.8 5 rooms 41,170 +/-3,080 14.1% +/-1.1 1 of 4 02/09/2012

Percent 6 rooms 52,203 +/-3,499 17.9% +/-1.2 7 rooms 41,318 +/-2,990 14.2% +/-1.0 8 rooms 41,333 +/-2,810 14.2% +/-1.0 9 rooms or more 58,779 +/-3,386 20.2% +/-1.2 Median rooms 6.4 +/-0.1 (X) (X) BEDROOMS Total housing units 291,669 +/-539 291,669 (X) No bedroom 1,890 +/-858 0.6% +/-0.3 1 bedroom 19,827 +/-2,679 6.8% +/-0.9 2 bedrooms 49,748 +/-3,438 17.1% +/-1.2 3 bedrooms 109,332 +/-4,325 37.5% +/-1.5 4 bedrooms 77,955 +/-4,149 26.7% +/-1.4 5 or more bedrooms 32,917 +/-2,839 11.3% +/-1.0 HOUSING TENURE Occupied housing units 267,068 +/-2,693 267,068 (X) Owner-occupied 184,129 +/-3,774 68.9% +/-1.3 Renter-occupied 82,939 +/-3,655 31.1% +/-1.3 Average household size of owner-occupied unit 3.03 +/-0.06 (X) (X) Average household size of renter-occupied unit 2.97 +/-0.10 (X) (X) YEAR HOUSEHOLDER MOVED INTO UNIT Occupied housing units 267,068 +/-2,693 267,068 (X) Moved in 2005 or later 140,120 +/-3,445 52.5% +/-1.2 Moved in 2000 to 2004 58,551 +/-2,948 21.9% +/-1.1 Moved in 1990 to 1999 46,246 +/-2,882 17.3% +/-1.1 Moved in 1980 to 1989 14,588 +/-1,488 5.5% +/-0.5 Moved in 1970 to 1979 5,320 +/-854 2.0% +/-0.3 Moved in 1969 or earlier 2,243 +/-635 0.8% +/-0.2 VEHICLES AVAILABLE Occupied housing units 267,068 +/-2,693 267,068 (X) No vehicles available 7,537 +/-1,158 2.8% +/-0.4 1 vehicle available 85,280 +/-4,328 31.9% +/-1.6 2 vehicles available 116,030 +/-4,397 43.4% +/-1.6 3 or more vehicles available 58,221 +/-3,543 21.8% +/-1.3 HOUSE HEATING FUEL Occupied housing units N N N (X) Utility gas N N N N Bottled, tank, or LP gas N N N N Electricity N N N N Fuel oil, kerosene, etc. N N N N Coal or coke N N N N Wood N N N N Solar energy N N N N Other fuel N N N N No fuel used N N N N SELECTED CHARACTERISTICS Occupied housing units 267,068 +/-2,693 267,068 (X) Lacking complete plumbing facilities 801 +/-581 0.3% +/-0.2 Lacking complete kitchen facilities 1,917 +/-772 0.7% +/-0.3 No telephone service available 7,408 +/-1,498 2.8% +/-0.6 OCCUPANTS PER ROOM Occupied housing units 267,068 +/-2,693 267,068 (X) 1.00 or less 257,403 +/-2,807 96.4% +/-0.7 1.01 to 1.50 7,895 +/-1,631 3.0% +/-0.6 1.51 or more 1,770 +/-792 0.7% +/-0.3 VALUE Owner-occupied units 184,129 +/-3,774 184,129 (X) Less than $50,000 2,931 +/-803 1.6% +/-0.4 $50,000 to $99,999 12,877 +/-1,946 7.0% +/-1.0 2 of 4 02/09/2012

Percent $100,000 to $149,999 41,090 +/-2,497 22.3% +/-1.3 $150,000 to $199,999 52,110 +/-3,102 28.3% +/-1.6 $200,000 to $299,999 46,098 +/-2,847 25.0% +/-1.5 $300,000 to $499,999 21,719 +/-1,877 11.8% +/-1.0 $500,000 to $999,999 6,093 +/-1,085 3.3% +/-0.6 $1,000,000 or more 1,211 +/-498 0.7% +/-0.3 Median (dollars) 180,600 +/-3,985 (X) (X) MORTGAGE STATUS Owner-occupied units 184,129 +/-3,774 184,129 (X) Housing units with a mortgage 155,918 +/-4,011 84.7% +/-1.2 Housing units without a mortgage 28,211 +/-2,334 15.3% +/-1.2 SELECTED MONTHLY OWNER COSTS (SMOC) Housing units with a mortgage 155,918 +/-4,011 155,918 (X) Less than $300 246 +/-265 0.2% +/-0.2 $300 to $499 865 +/-499 0.6% +/-0.3 $500 to $699 1,934 +/-651 1.2% +/-0.4 $700 to $999 11,840 +/-1,398 7.6% +/-0.9 $1,000 to $1,499 53,163 +/-3,316 34.1% +/-2.0 $1,500 to $1,999 49,296 +/-3,384 31.6% +/-2.0 $2,000 or more 38,574 +/-2,626 24.7% +/-1.5 Median (dollars) 1,592 +/-27 (X) (X) Housing units without a mortgage 28,211 +/-2,334 28,211 (X) Less than $100 68 +/-118 0.2% +/-0.4 $100 to $199 861 +/-375 3.1% +/-1.3 $200 to $299 2,622 +/-645 9.3% +/-2.1 $300 to $399 6,568 +/-879 23.3% +/-2.9 $400 or more 18,092 +/-1,965 64.1% +/-3.7 Median (dollars) 469 +/-19 (X) (X) SELECTED MONTHLY OWNER COSTS AS A PERCENTAGE OF HOUSEHOLD INCOME (SMOCAPI) Housing units with a mortgage (excluding units where 154,986 +/-3,969 154,986 (X) SMOCAPI cannot be computed) Less than 20.0 percent 47,602 +/-2,990 30.7% +/-1.9 20.0 to 24.9 percent 22,476 +/-2,343 14.5% +/-1.4 25.0 to 29.9 percent 21,979 +/-2,585 14.2% +/-1.6 30.0 to 34.9 percent 13,734 +/-1,805 8.9% +/-1.2 35.0 percent or more 49,195 +/-3,154 31.7% +/-1.9 Not computed 932 +/-455 (X) (X) Housing unit without a mortgage (excluding units 28,086 +/-2,356 28,086 (X) where SMOCAPI cannot be computed) Less than 10.0 percent 12,656 +/-1,754 45.1% +/-4.3 10.0 to 14.9 percent 5,028 +/-895 17.9% +/-3.3 15.0 to 19.9 percent 3,519 +/-905 12.5% +/-2.9 20.0 to 24.9 percent 1,882 +/-548 6.7% +/-1.9 25.0 to 29.9 percent 1,088 +/-385 3.9% +/-1.3 30.0 to 34.9 percent 974 +/-645 3.5% +/-2.3 35.0 percent or more 2,939 +/-678 10.5% +/-2.4 Not computed 125 +/-153 (X) (X) GROSS RENT Occupied units paying rent 80,401 +/-3,832 80,401 (X) Less than $200 225 +/-191 0.3% +/-0.2 $200 to $299 201 +/-205 0.2% +/-0.3 $300 to $499 1,262 +/-670 1.6% +/-0.8 $500 to $749 16,574 +/-2,463 20.6% +/-2.8 $750 to $999 29,922 +/-3,088 37.2% +/-3.6 $1,000 to $1,499 26,008 +/-2,547 32.3% +/-2.8 $1,500 or more 6,209 +/-1,512 7.7% +/-1.8 Median (dollars) 935 +/-19 (X) (X) No rent paid 2,538 +/-971 (X) (X) 3 of 4 02/09/2012

Percent GROSS RENT AS A PERCENTAGE OF HOUSEHOLD INCOME (GRAPI) Occupied units paying rent (excluding units where 79,420 +/-3,698 79,420 (X) GRAPI cannot be computed) Less than 15.0 percent 7,506 +/-1,808 9.5% +/-2.2 15.0 to 19.9 percent 9,779 +/-1,860 12.3% +/-2.3 20.0 to 24.9 percent 10,755 +/-2,014 13.5% +/-2.4 25.0 to 29.9 percent 11,044 +/-1,649 13.9% +/-2.1 30.0 to 34.9 percent 6,934 +/-1,777 8.7% +/-2.3 35.0 percent or more 33,402 +/-3,397 42.1% +/-3.7 Not computed 3,519 +/-1,117 (X) (X) Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. The median gross rent excludes no cash renters. In prior years, the universe included all owner-occupied units with a mortgage. It is now restricted to include only those units where SMOCAPI is computed, that is, SMOC and household income are valid values. In prior years, the universe included all owner-occupied units without a mortgage. It is now restricted to include only those units where SMOCAPI is computed, that is, SMOC and household income are valid values. In prior years, the universe included all renter-occupied units. It is now restricted to include only those units where GRAPI is computed, that is, gross rent and household Income are valid values. The 2009 and 2010 plumbing data for Puerto Rico will not be shown. Research indicates that the questions on plumbing facilities that were introduced in 2008 in the stateside American Community Survey and the 2008 Puerto Rico Community Survey may not have been appropriate for Puerto Rico. While the 2010 American Community Survey (ACS) data generally reflect the December 2009 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. s of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Source: U.S. Census Bureau, 2010 American Community Survey Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. 7. An 'N' entry in the estimate and margin of error columns indicates that data for this geographic area cannot be displayed because the number of sample cases is too small. 8. An '(X)' means that the estimate is not applicable or not available. 4 of 4 02/09/2012

DP03 SELECTED ECONOMIC CHARACTERISTICS 2010 American Community Survey 1-Year s Supporting documentation on code lists, subject definitions, data accuracy, and statistical testing can be found on the American Community Survey website in the Data and Documentation section. Sample size and data quality measures (including coverage rates, allocation rates, and response rates) can be found on the American Community Survey website in the Methodology section. Although the American Community Survey (ACS) produces population, demographic and housing unit estimates, for 2010, the 2010 Census provides the official counts of the population and housing units for the nation, states, counties, cities and towns. Percent EMPLOYMENT STATUS Population 16 years and over 599,354 +/-1,561 599,354 (X) In labor force 434,294 +/-6,253 72.5% +/-1.0 Civilian labor force 433,729 +/-6,353 72.4% +/-1.0 Employed 382,362 +/-6,168 63.8% +/-1.0 Unemployed 51,367 +/-3,768 8.6% +/-0.6 Armed Forces 565 +/-556 0.1% +/-0.1 Not in labor force 165,060 +/-6,214 27.5% +/-1.0 Civilian labor force 433,729 +/-6,353 433,729 (X) Percent Unemployed (X) (X) 11.8% +/-0.8 Females 16 years and over 308,370 +/-1,234 308,370 (X) In labor force 201,132 +/-4,540 65.2% +/-1.5 Civilian labor force 201,132 +/-4,540 65.2% +/-1.5 Employed 176,370 +/-4,663 57.2% +/-1.5 Own children under 6 years 74,917 +/-2,772 74,917 (X) All parents in family in labor force 46,491 +/-3,026 62.1% +/-4.5 Own children 6 to 17 years 150,984 +/-2,941 150,984 (X) All parents in family in labor force 107,256 +/-6,072 71.0% +/-3.5 COMMUTING TO WORK Workers 16 years and over 371,484 +/-6,270 371,484 (X) Car, truck, or van -- drove alone 288,104 +/-7,104 77.6% +/-1.4 Car, truck, or van -- carpooled 41,725 +/-3,911 11.2% +/-1.0 Public transportation (excluding taxicab) 4,768 +/-1,207 1.3% +/-0.3 Walked 4,055 +/-1,598 1.1% +/-0.4 Other means 10,285 +/-2,467 2.8% +/-0.7 Worked at home 22,547 +/-2,461 6.1% +/-0.7 Mean travel time to work (minutes) 31.5 +/-0.9 (X) (X) OCCUPATION Civilian employed population 16 years and over 382,362 +/-6,168 382,362 (X) Management, business, science, and arts occupations 141,555 +/-5,439 37.0% +/-1.3 Service occupations 60,437 +/-4,645 15.8% +/-1.1 Sales and office occupations 102,556 +/-4,838 26.8% +/-1.3 Natural resources, construction, and maintenance 36,691 +/-4,137 9.6% +/-1.1 occupations 1 of 5 02/09/2012

Percent Production, transportation, and material moving occupations INDUSTRY 41,123 +/-3,477 10.8% +/-0.9 Civilian employed population 16 years and over 382,362 +/-6,168 382,362 (X) Agriculture, forestry, fishing and hunting, and mining 683 +/-437 0.2% +/-0.1 Construction 31,583 +/-3,602 8.3% +/-0.9 Manufacturing 33,340 +/-3,740 8.7% +/-1.0 Wholesale trade 17,197 +/-2,476 4.5% +/-0.6 Retail trade 52,365 +/-3,858 13.7% +/-1.0 Transportation and warehousing, and utilities 16,512 +/-2,160 4.3% +/-0.6 Information 12,982 +/-2,119 3.4% +/-0.6 Finance and insurance, and real estate and rental and 29,858 +/-3,240 7.8% +/-0.9 leasing Professional, scientific, and management, and 49,934 +/-4,697 13.1% +/-1.2 administrative and waste management services Educational services, and health care and social 68,641 +/-4,116 18.0% +/-1.0 assistance Arts, entertainment, and recreation, and 31,376 +/-3,419 8.2% +/-0.9 accommodation and food services Other services, except public administration 24,746 +/-3,496 6.5% +/-0.9 Public administration 13,145 +/-1,895 3.4% +/-0.5 CLASS OF WORKER Civilian employed population 16 years and over 382,362 +/-6,168 382,362 (X) Private wage and salary workers 314,758 +/-6,358 82.3% +/-1.1 Government workers 42,813 +/-3,126 11.2% +/-0.8 Self-employed in own not incorporated business 24,610 +/-2,839 6.4% +/-0.7 workers Unpaid family workers 181 +/-172 0.0% +/-0.1 INCOME AND BENEFITS (IN 2010 INFLATION- ADJUSTED DOLLARS) Total households 267,068 +/-2,693 267,068 (X) Less than $10,000 12,428 +/-1,904 4.7% +/-0.7 $10,000 to $14,999 10,636 +/-1,892 4.0% +/-0.7 $15,000 to $24,999 23,363 +/-2,556 8.7% +/-1.0 $25,000 to $34,999 29,093 +/-2,688 10.9% +/-1.0 $35,000 to $49,999 40,424 +/-2,970 15.1% +/-1.1 $50,000 to $74,999 53,130 +/-3,239 19.9% +/-1.2 $75,000 to $99,999 35,353 +/-3,028 13.2% +/-1.1 $100,000 to $149,999 38,359 +/-2,897 14.4% +/-1.1 $150,000 to $199,999 15,164 +/-2,071 5.7% +/-0.8 $200,000 or more 9,118 +/-1,402 3.4% +/-0.5 Median household income (dollars) 57,548 +/-2,399 (X) (X) Mean household income (dollars) 73,449 +/-1,837 (X) (X) With earnings 240,287 +/-3,210 90.0% +/-0.8 Mean earnings (dollars) 71,665 +/-1,946 (X) (X) With Social Security 41,999 +/-2,060 15.7% +/-0.8 Mean Social Security income (dollars) 16,471 +/-719 (X) (X) With retirement income 29,736 +/-2,226 11.1% +/-0.8 Mean retirement income (dollars) 23,744 +/-1,962 (X) (X) With Supplemental Security Income 6,479 +/-1,254 2.4% +/-0.5 Mean Supplemental Security Income (dollars) 8,247 +/-751 (X) (X) With cash public assistance income 4,456 +/-1,037 1.7% +/-0.4 Mean cash public assistance income (dollars) 4,401 +/-944 (X) (X) With Food Stamp/SNAP benefits in the past 12 months 25,190 +/-2,931 9.4% +/-1.1 Families 202,184 +/-3,979 202,184 (X) Less than $10,000 9,595 +/-1,787 4.7% +/-0.9 $10,000 to $14,999 5,663 +/-1,433 2.8% +/-0.7 $15,000 to $24,999 14,331 +/-2,093 7.1% +/-1.0 $25,000 to $34,999 20,429 +/-2,311 10.1% +/-1.1 $35,000 to $49,999 28,550 +/-3,024 14.1% +/-1.5 $50,000 to $74,999 39,221 +/-2,913 19.4% +/-1.5 2 of 5 02/09/2012

Percent $75,000 to $99,999 28,367 +/-2,632 14.0% +/-1.3 $100,000 to $149,999 33,369 +/-2,786 16.5% +/-1.3 $150,000 to $199,999 14,058 +/-1,911 7.0% +/-1.0 $200,000 or more 8,601 +/-1,350 4.3% +/-0.7 Median family income (dollars) 63,072 +/-2,229 (X) (X) Mean family income (dollars) 80,556 +/-2,061 (X) (X) Per capita income (dollars) 24,731 +/-569 (X) (X) Nonfamily households 64,884 +/-3,750 64,884 (X) Median nonfamily income (dollars) 40,051 +/-2,327 (X) (X) Mean nonfamily income (dollars) 47,705 +/-2,344 (X) (X) Median earnings for workers (dollars) 30,462 +/-591 (X) (X) Median earnings for male full-time, year-round workers 44,741 +/-1,918 (X) (X) (dollars) Median earnings for female full-time, year-round 39,820 +/-1,640 (X) (X) workers (dollars) HEALTH INSURANCE COVERAGE Civilian noninstitutionalized population 804,830 +/-1,657 804,830 (X) With health insurance coverage 608,454 +/-10,327 75.6% +/-1.3 With private health insurance 502,951 +/-11,305 62.5% +/-1.4 With public coverage 155,108 +/-6,629 19.3% +/-0.8 No health insurance coverage 196,376 +/-10,575 24.4% +/-1.3 Civilian noninstitutionalized population under 18 years 235,315 +/-186 235,315 (X) No health insurance coverage 32,717 +/-4,913 13.9% +/-2.1 Civilian noninstitutionalized population 18 to 64 years 515,084 +/-1,339 515,084 (X) In labor force: 418,970 +/-5,774 418,970 (X) Employed: 369,406 +/-5,883 369,406 (X) With health insurance coverage 271,504 +/-6,490 73.5% +/-1.6 With private health insurance 266,511 +/-6,389 72.1% +/-1.6 With public coverage 11,660 +/-1,845 3.2% +/-0.5 No health insurance coverage 97,902 +/-6,358 26.5% +/-1.6 Unemployed: 49,564 +/-3,707 49,564 (X) With health insurance coverage 21,396 +/-2,226 43.2% +/-3.8 With private health insurance 18,062 +/-2,037 36.4% +/-3.7 With public coverage 4,021 +/-1,146 8.1% +/-2.3 No health insurance coverage 28,168 +/-3,083 56.8% +/-3.8 Not in labor force: 96,114 +/-5,510 96,114 (X) With health insurance coverage 61,030 +/-4,514 63.5% +/-2.7 With private health insurance 51,474 +/-4,276 53.6% +/-3.1 With public coverage 14,378 +/-2,342 15.0% +/-2.2 No health insurance coverage 35,084 +/-3,198 36.5% +/-2.7 PERCENTAGE OF FAMILIES AND PEOPLE WHOSE INCOME IN THE PAST 12 MONTHS IS BELOW THE POVERTY LEVEL All families (X) (X) 10.6% +/-1.4 With related children under 18 years (X) (X) 15.3% +/-2.2 With related children under 5 years only (X) (X) 12.5% +/-4.7 Married couple families (X) (X) 6.4% +/-1.2 With related children under 18 years (X) (X) 9.3% +/-1.9 With related children under 5 years only (X) (X) 6.9% +/-3.7 Families with female householder, no husband present (X) (X) 26.0% +/-4.9 With related children under 18 years (X) (X) 33.3% +/-6.2 With related children under 5 years only (X) (X) 46.3% +/-18.4 All people (X) (X) 13.7% +/-1.5 Under 18 years (X) (X) 20.1% +/-3.1 Related children under 18 years (X) (X) 19.8% +/-3.1 Related children under 5 years (X) (X) 21.5% +/-4.5 Related children 5 to 17 years (X) (X) 19.2% +/-2.9 18 years and over (X) (X) 11.1% +/-1.1 3 of 5 02/09/2012

Percent 18 to 64 years (X) (X) 11.6% +/-1.2 65 years and over (X) (X) 5.8% +/-1.6 People in families (X) (X) 12.7% +/-1.7 Unrelated individuals 15 years and over (X) (X) 20.6% +/-2.6 Data are based on a sample and are subject to sampling variability. The degree of uncertainty for an estimate arising from sampling variability is represented through the use of a margin of error. The value shown here is the 90 percent margin of error. The margin of error can be interpreted roughly as providing a 90 percent probability that the interval defined by the estimate minus the margin of error and the estimate plus the margin of error (the lower and upper confidence bounds) contains the true value. In addition to sampling variability, the ACS estimates are subject to nonsampling error (for a discussion of nonsampling variability, see Accuracy of the Data). The effect of nonsampling error is not represented in these tables. Selected earnings and income data are not available for certain geographic areas due to problems with group quarters data collection and imputation. See the ACS User Notes for details. There were changes in the edit between 2009 and 2010 regarding Supplemental Security Income (SSI) and Social Security. The changes in the edit loosened restrictions on disability requirements for receipt of SSI resulting in an increase in the total number of SSI recipients in the American Community Survey. The changes also loosened restrictions on possible reported monthly amounts in Social Security income resulting in higher Social Security aggregate amounts. These results more closely match administrative counts compiled by the Social Security Administration. Employment and unemployment estimates may vary from the official labor force data released by the Bureau of Labor Statistics because of differences in survey design and data collection. For guidance on differences in employment and unemployment estimates from different sources go to Labor Force Guidance. The Census Bureau introduced an improved sequence of labor force questions in the 2008 ACS questionnaire. Accordingly, we recommend using caution when making labor force data comparisons from 2008 or later with data from prior years. For more information on these questions and their evaluation in the 2006 ACS Content Test, see the "Evaluation Report Covering Employment Status" at http://www.census.gov/acs/www/downloads/methodology/content_test/p6a_employment_status.pdf, and the "Evaluation Report Covering Weeks Worked" at http://www.census.gov/acs/www/downloads/methodology/content_test/p6b_weeks_worked_final_report.pdf. Additional information can also be found at http://www.census.gov/hhes/www/laborfor/laborforce.html. Workers include members of the Armed Forces and civilians who were at work last week. Industry codes are 4-digit codes and are based on the North American Industry Classification System 2007. The Industry categories adhere to the guidelines issued in Clarification Memorandum No. 2, "NAICS Alternate Aggregation Structure for Use By U.S. Statistical Agencies," issued by the Office of Management and Budget. Occupation codes are 4-digit codes and are based on Standard Occupational Classification 2010. The health insurance coverage category names were modified in 2010. See ACS Health Insurance Definitions for a list of the insurance type definitions. This table contains new estimates for health insurance coverage status by employment status in 2010. While the 2010 American Community Survey (ACS) data generally reflect the December 2009 Office of Management and Budget (OMB) definitions of metropolitan and micropolitan statistical areas; in certain instances the names, codes, and boundaries of the principal cities shown in ACS tables may differ from the OMB definitions due to differences in the effective dates of the geographic entities. s of urban and rural population, housing units, and characteristics reflect boundaries of urban areas defined based on Census 2000 data. Boundaries for urban areas have not been updated since Census 2000. As a result, data for urban and rural areas from the ACS do not necessarily reflect the results of ongoing urbanization. Source: U.S. Census Bureau, 2010 American Community Survey Explanation of Symbols: 1. An '**' entry in the margin of error column indicates that either no sample observations or too few sample observations were available to compute a standard error and thus the margin of error. A statistical test is not appropriate. 4 of 5 02/09/2012

2. An '-' entry in the estimate column indicates that either no sample observations or too few sample observations were available to compute an estimate, or a ratio of medians cannot be calculated because one or both of the median estimates falls in the lowest interval or upper interval of an open-ended distribution. 3. An '-' following a median estimate means the median falls in the lowest interval of an open-ended distribution. 4. An '+' following a median estimate means the median falls in the upper interval of an open-ended distribution. 5. An '***' entry in the margin of error column indicates that the median falls in the lowest interval or upper interval of an open-ended distribution. A statistical test is not appropriate. 6. An '*****' entry in the margin of error column indicates that the estimate is controlled. A statistical test for sampling variability is not appropriate. 7. An 'N' entry in the estimate and margin of error columns indicates that data for this geographic area cannot be displayed because the number of sample cases is too small. 8. An '(X)' means that the estimate is not applicable or not available.