Sioux County, North Dakota demographics
Population: 3,993
Median age: 27.1
Median household income: 39,755
Demographics, population, home values, social and economic characteristics of Sioux County, North Dakota.
Population
| 2021 | 3,993 |
| 2020 | 4,339 |
| 2019 | 4,373 |
| 2018 | 4,413 |
| 2017 | 4,420 |
| 2016 | 4,431 |
| 2015 | 4,380 |
| 2014 | 4,317 |
| 2013 | 4,258 |
| 2012 | 4,193 |
| 2011 | 4,149 |
| 2010 | 4,121 |
| 2009 | 4,144 |
Sioux County, ND cities
Cannon Ball CDP - 847
Fort Yates city - 195
Porcupine CDP - 123
Selfridge city - 272
Solen city - 67
Census data for Sioux County, North Dakota
Demographic and housing estimates in Sioux County, North Dakota
| Total population | 3,993 |
| Male | 1,995 |
| Female | 1,998 |
| Total population | 3,993 |
| Under 5 years | 382 |
| 5 to 9 years | 323 |
| 10 to 14 years | 510 |
| 15 to 19 years | 394 |
| 20 to 24 years | 277 |
| 25 to 34 years | 472 |
| 35 to 44 years | 429 |
| 45 to 54 years | 468 |
| 55 to 59 years | 252 |
| 60 to 64 years | 165 |
| 65 to 74 years | 216 |
| 75 to 84 years | 96 |
| 85 years and over | 9 |
| Median age (years) | 27.1 |
| Under 18 years | 1,471 |
| 16 years and over | 2,709 |
| 18 years and over | 2,522 |
| 21 years and over | 2,274 |
| 62 years and over | 369 |
| 65 years and over | 321 |
| Total population | 3,993 |
| One race | 3,887 |
| White | 447 |
| Black or African American | 9 |
| American Indian and Alaska Native | 3,422 |
| Asian | 0 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 9 |
| Two or more races | 106 |
| Citizen, VOTING AGE 18 and over population | 2,521 |
| Male Citizen, VOTING AGE 18 and over population | 1,253 |
| Female Citizen, VOTING AGE 18 and over population | 1,268 |
Social characteristics in Sioux County, North Dakota
| Total households | 1,061 |
| Family households (families) | 299 |
| Married-couple family | 88 |
| Male householder, no wife present, family | 277 |
| Female householder, no husband present, family | 178 |
| Nonfamily households | 397 |
| Average household size | 236 |
| Average family size | 3.72 |
Economic characteristics in Sioux County, North Dakota
| Total households | 1,061 |
| Less than $10,000 | 191 |
| $10,000 to $14,999 | 80 |
| $15,000 to $24,999 | 122 |
| $25,000 to $34,999 | 67 |
| $35,000 to $49,999 | 180 |
| $50,000 to $74,999 | 184 |
| $75,000 to $99,999 | 107 |
| $100,000 to $149,999 | 74 |
| $150,000 to $199,999 | 18 |
| $200,000 or more | 38 |
| Median household income (dollars) | 39,755 |
Housing characteristics in Sioux County, North Dakota
| Total housing units | 1,283 |
| Occupied housing units | 1,061 |
| Vacant housing units | 222 |
| Total housing units | 1,283 |
| 1-unit, detached | 1,004 |
| 1-unit, attached | 25 |
| 2 units | 31 |
| 3 or 4 units | 28 |
| 5 to 9 units | 11 |
| 10 to 19 units | 27 |
| 20 or more units | 6 |
| Mobile home | 151 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 1,283 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 61 |
| Built 2000 to 2009 | 195 |
| Built 1990 to 1999 | 197 |
| Built 1980 to 1989 | 174 |
| Built 1970 to 1979 | 332 |
| Built 1960 to 1969 | 118 |
| Built 1950 to 1959 | 43 |
| Built 1940 to 1949 | 46 |
| Built 1939 or earlier | 117 |
| Total housing units | 1,283 |
| 1 room | 14 |
| 2 rooms | 30 |
| 3 rooms | 87 |
| 4 rooms | 255 |
| 5 rooms | 341 |
| 6 rooms | 255 |
| 7 rooms | 125 |
| 8 rooms | 110 |
| 9 rooms or more | 66 |
| Median rooms | 5.2 |
| Total housing units | 1,283 |
| No bedroom | 17 |
| 1 bedroom | 100 |
| 2 bedrooms | 337 |
| 3 bedrooms | 446 |
| 4 bedrooms | 310 |
| 5 or more bedrooms | 73 |
| Occupied housing units | 1,061 |
| Owner-occupied | 477 |
| Renter-occupied | 584 |
| Average household size of owner-occupied unit | 3.34 |
| Average household size of renter-occupied unit | 4.03 |
| Occupied housing units | 1,061 |
| Moved in 2017 or later | 54 |
| Moved in 2015 to 2016 | 222 |
| Moved in 2010 to 2014 | 156 |
| Moved in 2000 to 2009 | 277 |
| Moved in 1990 to 1999 | 162 |
| Moved in 1989 and earlier | 190 |
| Owner-occupied units | 477 |
| Less than $50,000 | 179 |
| $50,000 to $99,999 | 89 |
| $100,000 to $149,999 | 54 |
| $150,000 to $199,999 | 48 |
| $200,000 to $299,999 | 56 |
| $300,000 to $499,999 | 33 |
| $500,000 to $999,999 | 11 |
| $1,000,000 or more | 7 |
| Median (dollars) | 83,500 |
| Owner-occupied units | 477 |
| Housing units with a mortgage | 97 |
| Housing units without a mortgage | 380 |
| Occupied units paying rent | 490 |
| Less than $500 | 292 |
| $500 to $999 | 181 |
| $1,000 to $1,499 | 15 |
| $1,500 to $1,999 | 2 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 432 |
| No rent paid | 94 |
Demographic data for Sioux County, ND and each city in the county. Lists of cities by population, wealth and poverty in Sioux County, ND.
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