People QuickFacts Williams County North Dakota Population, 2012 estimate 26,697 699,628 Population, 2010 (April 1) estimates base 22,398 672,591 Population, percent change, April 1, 2010 to July 1, 2012 19.2% 4.0% Population, 2010 22,398 672,591 Persons under 5 years, percent, 2011 7.1% 6.6% Persons under 18 years, percent, 2011 23.1% 22.1% Persons 65 years and over, percent, 2011 13.7% 14.4% Female persons, percent, 2011 47.8% 49.4%  White persons, percent, 2011 (a) 92.3% 90.4% Black persons, percent, 2011 (a) 0.5% 1.3% American Indian and Alaska Native persons, percent, 2011 (a) 3.9% 5.5% Asian persons, percent, 2011 (a) 0.4% 1.1% Native Hawaiian and Other Pacific Islander persons, percent, 2011 (a) Z 0.1% Persons reporting two or more races, percent, 2011 2.8% 1.7% Persons of Hispanic or Latino Origin, percent, 2011 (b) 2.8% 2.2% White persons not Hispanic, percent, 2011 89.9% 88.6%  Living in same house 1 year & over, percent, 2007-2011 83.1% 83.1% Foreign born persons, percent, 2007-2011 2.0% 2.5% Language other than English spoken at home, percent age 5+, 2007-2011 3.5% 5.3% High school graduate or higher, percent of persons age 25+, 2007-2011 88.7% 90.0% Bachelor's degree or higher, percent of persons age 25+, 2007-2011 18.8% 26.5% Veterans, 2007-2011 1,781 54,920 Mean travel time to work (minutes), workers age 16+, 2007-2011 15.4 16.3  Housing units, 2011 10,717 320,909 Homeownership rate, 2007-2011 70.8% 66.5% Housing units in multi-unit structures, percent, 2007-2011 18.5% 25.8% Median value of owner-occupied housing units, 2007-2011 $110,000 $118,200 Households, 2007-2011 9,273 278,669 Persons per household, 2007-2011 2.31 2.30 Per capita money income in the past 12 months (2011 dollars), 2007-2011 $31,822 $27,305 Median household income, 2007-2011 $62,082 $49,415 Persons below poverty level, percent, 2007-2011 8.4% 12.3%     Business QuickFacts Williams County North Dakota Private nonfarm establishments, 2010 970 21,832 Private nonfarm employment, 2010 10,623 294,907 Private nonfarm employment, percent change, 2000-2010 55.5 15.6 Nonemployer establishments, 2010 1,915 47,770  Total number of firms, 2007 2,497 61,546 Black-owned firms, percent, 2007 F 0.3% American Indian- and Alaska Native-owned firms, percent, 2007 1.2% 1.6% Asian-owned firms, percent, 2007 F 0.7% Native Hawaiian and Other Pacific Islander-owned firms, percent, 2007 F 0.0% Hispanic-owned firms, percent, 2007 F 0.5% Women-owned firms, percent, 2007 22.0% 24.8%  Manufacturers shipments, 2007 ($1000) 0 11,349,799 Merchant wholesaler sales, 2007 ($1000) 442,648 13,099,348 Retail sales, 2007 ($1000) 403,259 10,527,300 Retail sales per capita, 2007 $20,610 $16,495 Accommodation and food services sales, 2007 ($1000) 36,595 1,214,201 Building permits, 2011 1,504 6,201     Geography QuickFacts Williams County North Dakota Land area in square miles, 2010 2,077.40 69,000.80 Persons per square mile, 2010 10.8 9.7 FIPS Code 105 38 Metropolitan or Micropolitan Statistical Area Williston, ND Micro Area   (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