People QuickFacts Walla Walla Washington Population, 2011 estimate 32,148 6,823,267 Population, 2010 (April 1) estimates base 31,731 6,724,543 Population, percent change, April 1, 2010 to July 1, 2011 1.3% 1.5% Population, 2010 31,731 6,724,540 Persons under 5 years, percent, 2010 6.2% 6.5% Persons under 18 years, percent, 2010 22.0% 23.5% Persons 65 years and over, percent, 2010 14.0% 12.3% Female persons, percent, 2010 48.1% 50.2%  White persons, percent, 2010 (a) 81.6% 77.3% Black persons, percent, 2010 (a) 2.7% 3.6% American Indian and Alaska Native persons, percent, 2010 (a) 1.3% 1.5% Asian persons, percent, 2010 (a) 1.4% 7.2% Native Hawaiian and Other Pacific Islander, percent, 2010 (a) 0.3% 0.6% Persons reporting two or more races, percent, 2010 3.6% 4.7% Persons of Hispanic or Latino origin, percent, 2010 (b) 22.0% 11.2% White persons not Hispanic, percent, 2010 70.4% 72.5%  Living in same house 1 year & over, percent, 2007-2011 79.2% 82.3% Foreign born persons, percent, 2007-2011 10.4% 12.8% Language other than English spoken at home, percent age 5+, 2007-2011 20.9% 17.8% High school graduate or higher, percent of persons age 25+, 2007-2011 87.3% 89.8% Bachelor's degree or higher, percent of persons age 25+, 2007-2011 21.2% 31.4% Veterans, 2007-2011 3,227 601,507 Mean travel time to work (minutes), workers age 16+, 2007-2011 13.1 25.5  Housing units, 2010 12,514 2,885,677 Homeownership rate, 2007-2011 57.7% 64.4% Housing units in multi-unit structures, percent, 2007-2011 27.5% 25.7% Median value of owner-occupied housing units, 2007-2011 $184,800 $283,200 Households, 2007-2011 11,796 2,602,568 Persons per household, 2007-2011 2.35 2.50 Per capita money income in the past 12 months (2011 dollars), 2007-2011 $21,110 $30,481 Median household income, 2007-2011 $41,236 $58,890 Persons below poverty level, percent, 2007-2011 23.2% 12.5%     Business QuickFacts Walla Walla Washington Total number of firms, 2007 2,815 551,340 Black-owned firms, percent, 2007 F S American Indian- and Alaska Native-owned firms, percent, 2007 S 1.2% Asian-owned firms, percent, 2007 S 6.8% Native Hawaiian and Other Pacific Islander-owned firms, percent, 2007 F 0.2% Hispanic-owned firms, percent, 2007 3.6% 3.2% Women-owned firms, percent, 2007 29.4% 28.7%  Manufacturers shipments, 2007 ($1000) D 112,053,283 Merchant wholesaler sales, 2007 ($1000) 158,210 76,790,966 Retail sales, 2007 ($1000) 400,344 92,968,519 Retail sales per capita, 2007 $13,083 $14,380 Accommodation and food services sales, 2007 ($1000) 70,359 12,389,422     Geography QuickFacts Walla Walla Washington Land area in square miles, 2010 12.81 66,455.52 Persons per square mile, 2010 2,478.0 101.2 FIPS Code 75775 53 Counties Walla Walla 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