People QuickFacts Mason Ohio Population, 2012 estimate 31,091 11,544,225 Population, 2010 (April 1) estimates base 30,712 11,536,502 Population, percent change, April 1, 2010 to July 1, 2012 1.2% 0.1% Population, 2010 30,712 11,536,504 Persons under 5 years, percent, 2010 5.7% 6.2% Persons under 18 years, percent, 2010 30.8% 23.7% Persons 65 years and over, percent, 2010 9.9% 14.1% Female persons, percent, 2010 51.5% 51.2%  White persons, percent, 2010 (a) 85.1% 82.7% Black persons, percent, 2010 (a) 3.3% 12.2% American Indian and Alaska Native persons, percent, 2010 (a) 0.2% 0.2% Asian persons, percent, 2010 (a) 9.0% 1.7% Native Hawaiian and Other Pacific Islander, percent, 2010 (a) 0.1% 0.0% Persons reporting two or more races, percent, 2010 1.5% 2.1% Persons of Hispanic or Latino origin, percent, 2010 (b) 3.2% 3.1% White persons not Hispanic, percent, 2010 82.8% 81.1%  Living in same house 1 year & over, percent, 2007-2011 89.4% 85.3% Foreign born persons, percent, 2007-2011 8.4% 3.9% Language other than English spoken at home, percent age 5+, 2007-2011 10.8% 6.5% High school graduate or higher, percent of persons age 25+, 2007-2011 95.3% 87.8% Bachelor's degree or higher, percent of persons age 25+, 2007-2011 51.6% 24.5% Veterans, 2007-2011 1,870 914,971 Mean travel time to work (minutes), workers age 16+, 2007-2011 23.7 22.9  Housing units, 2010 11,471 5,127,508 Homeownership rate, 2007-2011 84.4% 68.7% Housing units in multi-unit structures, percent, 2007-2011 13.3% 22.9% Median value of owner-occupied housing units, 2007-2011 $217,400 $135,600 Households, 2007-2011 10,698 4,554,007 Persons per household, 2007-2011 2.82 2.46 Per capita money income in the past 12 months (2011 dollars), 2007-2011 $36,523 $25,618 Median household income, 2007-2011 $83,695 $48,071 Persons below poverty level, percent, 2007-2011 4.6% 14.8%     Business QuickFacts Mason Ohio Total number of firms, 2007 2,647 897,939 Black-owned firms, percent, 2007 S 5.8% American Indian- and Alaska Native-owned firms, percent, 2007 F 0.3% Asian-owned firms, percent, 2007 9.2% 2.0% Native Hawaiian and Other Pacific Islander-owned firms, percent, 2007 F S Hispanic-owned firms, percent, 2007 S 1.1% Women-owned firms, percent, 2007 22.6% 27.7%  Manufacturers shipments, 2007 ($1000) 1,148,121 295,890,890 Merchant wholesaler sales, 2007 ($1000) 634,440 135,575,279 Retail sales, 2007 ($1000) 226,093 138,816,008 Retail sales per capita, 2007 $7,678 $12,049 Accommodation and food services sales, 2007 ($1000) 87,555 17,779,905     Geography QuickFacts Mason Ohio Land area in square miles, 2010 18.63 40,860.69 Persons per square mile, 2010 1,648.6 282.3 FIPS Code 48188 39 Counties Warren 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