People QuickFacts Springfield Illinois Population, 2011 estimate 117,076 12,869,257 Population, 2010 (April 1) estimates base 116,272 12,830,632 Population, percent change, April 1, 2010 to July 1, 2011 0.7% 0.3% Population, 2010 116,250 12,830,632 Persons under 5 years, percent, 2010 6.5% 6.5% Persons under 18 years, percent, 2010 22.9% 24.4% Persons 65 years and over, percent, 2010 14.3% 12.5% Female persons, percent, 2010 52.8% 51.0%  White persons, percent, 2010 (a) 75.8% 71.5% Black persons, percent, 2010 (a) 18.5% 14.5% American Indian and Alaska Native persons, percent, 2010 (a) 0.2% 0.3% Asian persons, percent, 2010 (a) 2.2% 4.6% Native Hawaiian and Other Pacific Islander, percent, 2010 (a) Z 0.0% Persons reporting two or more races, percent, 2010 2.6% 2.3% Persons of Hispanic or Latino origin, percent, 2010 (b) 2.0% 15.8% White persons not Hispanic, percent, 2010 74.7% 63.7%  Living in same house 1 year & over, 2006-2010 81.3% 86.1% Foreign born persons, percent, 2006-2010 3.5% 13.6% Language other than English spoken at home, pct age 5+, 2006-2010 5.5% 21.7% High school graduates, percent of persons age 25+, 2006-2010 90.8% 86.2% Bachelor's degree or higher, pct of persons age 25+, 2006-2010 32.5% 30.3% Mean travel time to work (minutes), workers age 16+, 2006-2010 16.9 28.1  Homeownership rate, 2006-2010 64.1% 69.2% Housing units in multi-unit structures, percent, 2006-2010 28.4% 33.0% Median value of owner-occupied housing units, 2006-2010 $112,900 $202,500 Households, 2006-2010 50,405 4,769,951 Persons per household, 2006-2010 2.24 2.61 Per capita money income in past 12 months (2010 dollars) 2006-2010 $28,542 $28,782 Median household income 2006-2010 $47,209 $55,735 Persons below poverty level, percent, 2006-2010 16.2% 12.6%     Business QuickFacts Springfield Illinois Total number of firms, 2007 9,886 1,123,817 Black-owned firms, percent, 2007 9.5% 9.5% American Indian- and Alaska Native-owned firms, percent, 2007 F 0.5% Asian-owned firms, percent, 2007 S 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 29.5% 30.5%  Manufacturers shipments, 2007 ($1000) 545,528 257,760,713 Merchant wholesaler sales, 2007 ($1000) 1,396,765 231,082,768 Retail sales, 2007 ($1000) 2,366,891 165,450,520 Retail sales per capita, 2007 $20,214 $12,947 Accommodation and food services sales, 2007 ($1000) 311,787 25,469,026     Geography QuickFacts Springfield Illinois Land area in square miles, 2010 59.48 55,518.93 Persons per square mile, 2010 1,954.4 231.1 FIPS Code 72000 17 Counties Sangamon 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