Williams County, North Dakota demographics
Population: 38,460
Median age: 31.6
Median household income: 80,142
Demographics, population, home values, social and economic characteristics of Williams County, North Dakota.
Population
| 2021 | 38,460 |
| 2020 | 36,044 |
| 2019 | 35,208 |
| 2018 | 34,061 |
| 2017 | 32,916 |
| 2016 | 31,643 |
| 2015 | 29,619 |
| 2014 | 27,066 |
| 2013 | 25,024 |
| 2012 | 23,287 |
| 2011 | 22,046 |
| 2010 | 21,194 |
| 2009 | 19,644 |
Williams County, ND cities
Alamo city - 56
Epping city - 85
Grenora city - 368
Ray city - 716
Springbrook city - 18
Tioga city - 1,335
Wildrose city - 117
Williston city - 27,368
Census data for Williams County, North Dakota
Demographic and housing estimates in Williams County, North Dakota
| Total population | 38,460 |
| Male | 21,018 |
| Female | 17,442 |
| Total population | 38,460 |
| Under 5 years | 3,576 |
| 5 to 9 years | 3,208 |
| 10 to 14 years | 3,191 |
| 15 to 19 years | 2,103 |
| 20 to 24 years | 2,328 |
| 25 to 34 years | 7,396 |
| 35 to 44 years | 5,400 |
| 45 to 54 years | 3,711 |
| 55 to 59 years | 2,174 |
| 60 to 64 years | 1,839 |
| 65 to 74 years | 2,129 |
| 75 to 84 years | 764 |
| 85 years and over | 641 |
| Median age (years) | 31.6 |
| Under 18 years | 11,362 |
| 16 years and over | 27,880 |
| 18 years and over | 27,098 |
| 21 years and over | 26,257 |
| 62 years and over | 4,519 |
| 65 years and over | 3,534 |
| Total population | 38,460 |
| One race | 36,311 |
| White | 30,729 |
| Black or African American | 1,850 |
| American Indian and Alaska Native | 958 |
| Asian | 455 |
| Native Hawaiian and Other Pacific Islander | 88 |
| Some other race | 2,231 |
| Two or more races | 2,149 |
| Citizen, VOTING AGE 18 and over population | 25,664 |
| Male Citizen, VOTING AGE 18 and over population | 14,208 |
| Female Citizen, VOTING AGE 18 and over population | 11,456 |
Social characteristics in Williams County, North Dakota
| Total households | 15,286 |
| Family households (families) | 7,104 |
| Married-couple family | 1,297 |
| Male householder, no wife present, family | 4,475 |
| Female householder, no husband present, family | 3,399 |
| Nonfamily households | 2,410 |
| Average household size | 2,720 |
| Average family size | 2.49 |
Economic characteristics in Williams County, North Dakota
| Total households | 15,286 |
| Less than $10,000 | 427 |
| $10,000 to $14,999 | 504 |
| $15,000 to $24,999 | 884 |
| $25,000 to $34,999 | 1,204 |
| $35,000 to $49,999 | 1,663 |
| $50,000 to $74,999 | 2,476 |
| $75,000 to $99,999 | 2,148 |
| $100,000 to $149,999 | 2,729 |
| $150,000 to $199,999 | 1,617 |
| $200,000 or more | 1,634 |
| Median household income (dollars) | 80,142 |
Housing characteristics in Williams County, North Dakota
| Total housing units | 20,079 |
| Occupied housing units | 15,286 |
| Vacant housing units | 4,793 |
| Total housing units | 20,079 |
| 1-unit, detached | 8,929 |
| 1-unit, attached | 998 |
| 2 units | 370 |
| 3 or 4 units | 793 |
| 5 to 9 units | 529 |
| 10 to 19 units | 1,596 |
| 20 or more units | 5,546 |
| Mobile home | 1,291 |
| Boat, RV, van, etc. | 27 |
| Total housing units | 20,079 |
| Built 2014 or later | 77 |
| Built 2010 to 2013 | 8,139 |
| Built 2000 to 2009 | 1,784 |
| Built 1990 to 1999 | 743 |
| Built 1980 to 1989 | 1,814 |
| Built 1970 to 1979 | 1,810 |
| Built 1960 to 1969 | 1,311 |
| Built 1950 to 1959 | 2,268 |
| Built 1940 to 1949 | 463 |
| Built 1939 or earlier | 1,670 |
| Total housing units | 20,079 |
| 1 room | 874 |
| 2 rooms | 1,120 |
| 3 rooms | 3,489 |
| 4 rooms | 3,837 |
| 5 rooms | 2,350 |
| 6 rooms | 2,625 |
| 7 rooms | 1,892 |
| 8 rooms | 1,352 |
| 9 rooms or more | 2,540 |
| Median rooms | 4.8 |
| Total housing units | 20,079 |
| No bedroom | 877 |
| 1 bedroom | 1,960 |
| 2 bedrooms | 6,939 |
| 3 bedrooms | 5,519 |
| 4 bedrooms | 3,349 |
| 5 or more bedrooms | 1,435 |
| Occupied housing units | 15,286 |
| Owner-occupied | 8,339 |
| Renter-occupied | 6,947 |
| Average household size of owner-occupied unit | 2.73 |
| Average household size of renter-occupied unit | 2.19 |
| Occupied housing units | 15,286 |
| Moved in 2017 or later | 1,566 |
| Moved in 2015 to 2016 | 6,985 |
| Moved in 2010 to 2014 | 2,387 |
| Moved in 2000 to 2009 | 2,062 |
| Moved in 1990 to 1999 | 772 |
| Moved in 1989 and earlier | 1,514 |
| Owner-occupied units | 8,339 |
| Less than $50,000 | 329 |
| $50,000 to $99,999 | 628 |
| $100,000 to $149,999 | 1,000 |
| $150,000 to $199,999 | 1,313 |
| $200,000 to $299,999 | 2,146 |
| $300,000 to $499,999 | 2,182 |
| $500,000 to $999,999 | 702 |
| $1,000,000 or more | 39 |
| Median (dollars) | 240,700 |
| Owner-occupied units | 8,339 |
| Housing units with a mortgage | 4,284 |
| Housing units without a mortgage | 4,055 |
| Occupied units paying rent | 6,527 |
| Less than $500 | 310 |
| $500 to $999 | 3,026 |
| $1,000 to $1,499 | 2,364 |
| $1,500 to $1,999 | 568 |
| $2,000 to $2,499 | 212 |
| $2,500 to $2,999 | 47 |
| $3,000 or more | 0 |
| Median (dollars) | 993 |
| No rent paid | 420 |
Demographic data for Williams County, ND and each city in the county. Lists of cities by population, wealth and poverty in Williams County, ND.
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