People QuickFacts Joliet Illinois Population, 2012 estimate 148,268 12,875,255 Population, 2010 (April 1) estimates base 147,463 12,830,632 Population, percent change, April 1, 2010 to July 1, 2012 0.5% 0.3% Population, 2010 147,433 12,830,632 Persons under 5 years, percent, 2010 8.9% 6.5% Persons under 18 years, percent, 2010 30.8% 24.4% Persons 65 years and over, percent, 2010 8.4% 12.5% Female persons, percent, 2010 50.6% 51.0%  White persons, percent, 2010 (a) 67.5% 71.5% Black persons, percent, 2010 (a) 16.0% 14.5% American Indian and Alaska Native persons, percent, 2010 (a) 0.3% 0.3% Asian persons, percent, 2010 (a) 1.9% 4.6% Native Hawaiian and Other Pacific Islander, percent, 2010 (a) Z 0.0% Persons reporting two or more races, percent, 2010 2.9% 2.3% Persons of Hispanic or Latino origin, percent, 2010 (b) 27.8% 15.8% White persons not Hispanic, percent, 2010 53.0% 63.7%  Living in same house 1 year & over, percent, 2007-2011 87.2% 86.7% Foreign born persons, percent, 2007-2011 14.5% 13.7% Language other than English spoken at home, percent age 5+, 2007-2011 27.5% 22.0% High school graduate or higher, percent of persons age 25+, 2007-2011 83.4% 86.6% Bachelor's degree or higher, percent of persons age 25+, 2007-2011 22.3% 30.7% Veterans, 2007-2011 6,599 770,388 Mean travel time to work (minutes), workers age 16+, 2007-2011 31.5 28.1  Housing units, 2010 51,285 5,296,715 Homeownership rate, 2007-2011 74.0% 68.7% Housing units in multi-unit structures, percent, 2007-2011 21.0% 32.9% Median value of owner-occupied housing units, 2007-2011 $188,700 $198,500 Households, 2007-2011 46,831 4,773,002 Persons per household, 2007-2011 3.07 2.62 Per capita money income in the past 12 months (2011 dollars), 2007-2011 $22,826 $29,376 Median household income, 2007-2011 $60,528 $56,576 Persons below poverty level, percent, 2007-2011 12.0% 13.1%     Business QuickFacts Joliet Illinois Total number of firms, 2007 8,926 1,123,817 Black-owned firms, percent, 2007 11.0% 9.5% American Indian- and Alaska Native-owned firms, percent, 2007 S 0.5% Asian-owned firms, percent, 2007 3.9% 5.3% Native Hawaiian and Other Pacific Islander-owned firms, percent, 2007 F 0.1% Hispanic-owned firms, percent, 2007 S 5.0% Women-owned firms, percent, 2007 31.3% 30.5%  Manufacturers shipments, 2007 ($1000) 1,596,733 257,760,713 Merchant wholesaler sales, 2007 ($1000) 511,789 231,082,768 Retail sales, 2007 ($1000) 1,985,326 165,450,520 Retail sales per capita, 2007 $13,868 $12,947 Accommodation and food services sales, 2007 ($1000) 564,300 25,469,026     Geography QuickFacts Joliet Illinois Land area in square miles, 2010 62.11 55,518.93 Persons per square mile, 2010 2,373.6 231.1 FIPS Code 38570 17 Counties Kendall County Will County (a) Includes persons reporting only one race. (b) Hispanics may be of any race, so also are included in applicable race categories. FN: Footnote on this item for this area in place of data NA: Not available D: Suppressed to avoid disclosure of confidential information X: Not applicable S: Suppressed; does not meet publication standards Z: Value greater than zero but less than half unit of measure shown F: Fewer than 100 firms Source: US Census Bureau State & County QuickFacts