People QuickFacts Decatur Alabama Population, 2011 estimate 55,902 4,803,689 Population, 2010 (April 1) estimates base 55,683 4,779,745 Population, percent change, April 1, 2010 to July 1, 2011 0.4% 0.5% Population, 2010 55,683 4,779,736 Persons under 5 years, percent, 2010 6.7% 6.4% Persons under 18 years, percent, 2010 24.1% 23.7% Persons 65 years and over, percent, 2010 14.5% 13.8% Female persons, percent, 2010 51.9% 51.5%  White persons, percent, 2010 (a) 66.5% 68.5% Black persons, percent, 2010 (a) 21.7% 26.2% American Indian and Alaska Native persons, percent, 2010 (a) 0.7% 0.6% Asian persons, percent, 2010 (a) 0.9% 1.1% Native Hawaiian and Other Pacific Islander, percent, 2010 (a) 0.1% 0.1% Persons reporting two or more races, percent, 2010 2.2% 1.5% Persons of Hispanic or Latino origin, percent, 2010 (b) 12.4% 3.9% White persons not Hispanic, percent, 2010 62.9% 67.0%  Living in same house 1 year & over, percent, 2007-2011 84.8% 84.5% Foreign born persons, percent, 2007-2011 8.4% 3.4% Language other than English spoken at home, percent age 5+, 2007-2011 11.7% 5.0% High school graduate or higher, percent of persons age 25+, 2007-2011 81.1% 81.9% Bachelor's degree or higher, percent of persons age 25+, 2007-2011 21.5% 22.0% Veterans, 2007-2011 4,495 403,982 Mean travel time to work (minutes), workers age 16+, 2007-2011 19.7 24.0  Housing units, 2010 24,538 2,171,853 Homeownership rate, 2007-2011 61.3% 70.7% Housing units in multi-unit structures, percent, 2007-2011 25.3% 15.5% Median value of owner-occupied housing units, 2007-2011 $125,500 $120,800 Households, 2007-2011 22,364 1,831,269 Persons per household, 2007-2011 2.44 2.53 Per capita money income in the past 12 months (2011 dollars), 2007-2011 $23,871 $23,483 Median household income, 2007-2011 $43,049 $42,934 Persons below poverty level, percent, 2007-2011 18.6% 17.6%     Business QuickFacts Decatur Alabama Total number of firms, 2007 4,508 382,350 Black-owned firms, percent, 2007 11.7% 14.8% American Indian- and Alaska Native-owned firms, percent, 2007 S 0.8% Asian-owned firms, percent, 2007 1.8% 1.8% Native Hawaiian and Other Pacific Islander-owned firms, percent, 2007 F 0.1% Hispanic-owned firms, percent, 2007 S 1.2% Women-owned firms, percent, 2007 22.5% 28.1%  Manufacturers shipments, 2007 ($1000) 2,650,095 112,858,843 Merchant wholesaler sales, 2007 ($1000) 792,994 52,252,752 Retail sales, 2007 ($1000) 1,159,607 57,344,851 Retail sales per capita, 2007 $20,882 $12,364 Accommodation and food services sales, 2007 ($1000) 122,424 6,426,342     Geography QuickFacts Decatur Alabama Land area in square miles, 2010 53.67 50,645.33 Persons per square mile, 2010 1,037.4 94.4 FIPS Code 20104 01 Counties Limestone County Morgan 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