People QuickFacts Oak Ridge Tennessee Population, 2011 estimate 29,351 6,403,353 Population, 2010 (April 1) estimates base 29,330 6,346,110 Population, percent change, April 1, 2010 to July 1, 2011 0.1% 0.9% Population, 2010 29,330 6,346,105 Persons under 5 years, percent, 2010 5.5% 6.4% Persons under 18 years, percent, 2010 22.0% 23.6% Persons 65 years and over, percent, 2010 19.3% 13.4% Female persons, percent, 2010 52.8% 51.3%  White persons, percent, 2010 (a) 83.9% 77.6% Black persons, percent, 2010 (a) 8.1% 16.7% American Indian and Alaska Native persons, percent, 2010 (a) 0.4% 0.3% Asian persons, percent, 2010 (a) 2.5% 1.4% Native Hawaiian and Other Pacific Islander, percent, 2010 (a) Z 0.1% Persons reporting two or more races, percent, 2010 3.0% 1.7% Persons of Hispanic or Latino origin, percent, 2010 (b) 4.6% 4.6% White persons not Hispanic, percent, 2010 81.8% 75.6%  Living in same house 1 year & over, 2006-2010 81.3% 83.8% Foreign born persons, percent, 2006-2010 6.2% 4.4% Language other than English spoken at home, pct age 5+, 2006-2010 8.5% 6.2% High school graduates, percent of persons age 25+, 2006-2010 90.7% 82.5% Bachelor's degree or higher, pct of persons age 25+, 2006-2010 38.3% 22.7% Mean travel time to work (minutes), workers age 16+, 2006-2010 20.1 23.9  Homeownership rate, 2006-2010 66.4% 69.6% Housing units in multi-unit structures, percent, 2006-2010 26.0% 18.1% Median value of owner-occupied housing units, 2006-2010 $136,300 $134,100 Households, 2006-2010 12,686 2,443,475 Persons per household, 2006-2010 2.26 2.49 Per capita money income in past 12 months (2010 dollars) 2006-2010 $30,430 $23,722 Median household income 2006-2010 $48,716 $43,314 Persons below poverty level, percent, 2006-2010 16.0% 16.5%     Business QuickFacts Oak Ridge Tennessee Total number of firms, 2007 2,957 545,348 Black-owned firms, percent, 2007 S 8.4% American Indian- and Alaska Native-owned firms, percent, 2007 F 0.5% Asian-owned firms, percent, 2007 1.7% 2.0% Native Hawaiian and Other Pacific Islander-owned firms, percent, 2007 F 0.1% Hispanic-owned firms, percent, 2007 1.0% 1.6% Women-owned firms, percent, 2007 27.6% 25.9%  Manufacturers shipments, 2007 ($1000) 1,006,564 140,447,760 Merchant wholesaler sales, 2007 ($1000) 93,985 80,116,528 Retail sales, 2007 ($1000) 477,053 77,547,291 Retail sales per capita, 2007 $17,452 $12,563 Accommodation and food services sales, 2007 ($1000) 79,371 10,626,759     Geography QuickFacts Oak Ridge Tennessee Land area in square miles, 2010 85.25 41,234.90 Persons per square mile, 2010 344.0 153.9 FIPS Code 55120 47 Counties Anderson County Roane 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