Blaine County, Montana demographics
Population: 7,051
Median age: 33.5
Median household income: 50,847
Demographics, population, home values, social and economic characteristics of Blaine County, Montana.
Population
| 2021 | 7,051 |
| 2020 | 6,698 |
| 2019 | 6,719 |
| 2018 | 6,727 |
| 2017 | 6,646 |
| 2016 | 6,609 |
| 2015 | 6,598 |
| 2014 | 6,576 |
| 2013 | 6,550 |
| 2012 | 6,514 |
| 2011 | 6,476 |
| 2010 | 6,472 |
| 2009 | 6,515 |
Blaine County, MT cities
Chinook city - 1,421
Fort Belknap Agency CDP - 1,431
Harlem city - 881
Hays CDP - 1,150
Lodge Pole CDP - 335
Turner CDP - 95
Census data for Blaine County, Montana
Demographic and housing estimates in Blaine County, Montana
| Total population | 7,051 |
| Male | 3,521 |
| Female | 3,530 |
| Total population | 7,051 |
| Under 5 years | 565 |
| 5 to 9 years | 627 |
| 10 to 14 years | 616 |
| 15 to 19 years | 535 |
| 20 to 24 years | 479 |
| 25 to 34 years | 794 |
| 35 to 44 years | 861 |
| 45 to 54 years | 642 |
| 55 to 59 years | 481 |
| 60 to 64 years | 372 |
| 65 to 74 years | 650 |
| 75 to 84 years | 298 |
| 85 years and over | 131 |
| Median age (years) | 33.5 |
| Under 18 years | 2,134 |
| 16 years and over | 5,102 |
| 18 years and over | 4,917 |
| 21 years and over | 4,637 |
| 62 years and over | 1,201 |
| 65 years and over | 1,079 |
| Total population | 7,051 |
| One race | 6,874 |
| White | 3,082 |
| Black or African American | 56 |
| American Indian and Alaska Native | 3,707 |
| Asian | 4 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 25 |
| Two or more races | 177 |
| Citizen, VOTING AGE 18 and over population | 4,887 |
| Male Citizen, VOTING AGE 18 and over population | 2,394 |
| Female Citizen, VOTING AGE 18 and over population | 2,493 |
Social characteristics in Blaine County, Montana
| Total households | 2,248 |
| Family households (families) | 928 |
| Married-couple family | 101 |
| Male householder, no wife present, family | 527 |
| Female householder, no husband present, family | 348 |
| Nonfamily households | 692 |
| Average household size | 789 |
| Average family size | 3.09 |
Economic characteristics in Blaine County, Montana
| Total households | 2,248 |
| Less than $10,000 | 244 |
| $10,000 to $14,999 | 157 |
| $15,000 to $24,999 | 276 |
| $25,000 to $34,999 | 216 |
| $35,000 to $49,999 | 210 |
| $50,000 to $74,999 | 517 |
| $75,000 to $99,999 | 195 |
| $100,000 to $149,999 | 256 |
| $150,000 to $199,999 | 142 |
| $200,000 or more | 35 |
| Median household income (dollars) | 50,847 |
Housing characteristics in Blaine County, Montana
| Total housing units | 2,828 |
| Occupied housing units | 2,248 |
| Vacant housing units | 580 |
| Total housing units | 2,828 |
| 1-unit, detached | 2,220 |
| 1-unit, attached | 38 |
| 2 units | 68 |
| 3 or 4 units | 54 |
| 5 to 9 units | 63 |
| 10 to 19 units | 42 |
| 20 or more units | 48 |
| Mobile home | 295 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 2,828 |
| Built 2014 or later | 13 |
| Built 2010 to 2013 | 110 |
| Built 2000 to 2009 | 192 |
| Built 1990 to 1999 | 172 |
| Built 1980 to 1989 | 268 |
| Built 1970 to 1979 | 738 |
| Built 1960 to 1969 | 210 |
| Built 1950 to 1959 | 214 |
| Built 1940 to 1949 | 218 |
| Built 1939 or earlier | 693 |
| Total housing units | 2,828 |
| 1 room | 60 |
| 2 rooms | 59 |
| 3 rooms | 197 |
| 4 rooms | 499 |
| 5 rooms | 618 |
| 6 rooms | 614 |
| 7 rooms | 259 |
| 8 rooms | 218 |
| 9 rooms or more | 304 |
| Median rooms | 5.5 |
| Total housing units | 2,828 |
| No bedroom | 60 |
| 1 bedroom | 253 |
| 2 bedrooms | 671 |
| 3 bedrooms | 1,278 |
| 4 bedrooms | 374 |
| 5 or more bedrooms | 192 |
| Occupied housing units | 2,248 |
| Owner-occupied | 1,399 |
| Renter-occupied | 849 |
| Average household size of owner-occupied unit | 3.22 |
| Average household size of renter-occupied unit | 2.89 |
| Occupied housing units | 2,248 |
| Moved in 2017 or later | 139 |
| Moved in 2015 to 2016 | 461 |
| Moved in 2010 to 2014 | 404 |
| Moved in 2000 to 2009 | 518 |
| Moved in 1990 to 1999 | 315 |
| Moved in 1989 and earlier | 411 |
| Owner-occupied units | 1,399 |
| Less than $50,000 | 254 |
| $50,000 to $99,999 | 330 |
| $100,000 to $149,999 | 265 |
| $150,000 to $199,999 | 172 |
| $200,000 to $299,999 | 287 |
| $300,000 to $499,999 | 51 |
| $500,000 to $999,999 | 18 |
| $1,000,000 or more | 22 |
| Median (dollars) | 117,000 |
| Owner-occupied units | 1,399 |
| Housing units with a mortgage | 444 |
| Housing units without a mortgage | 955 |
| Occupied units paying rent | 674 |
| Less than $500 | 306 |
| $500 to $999 | 345 |
| $1,000 to $1,499 | 13 |
| $1,500 to $1,999 | 10 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 532 |
| No rent paid | 175 |
Demographic data for Blaine County, MT and each city in the county. Lists of cities by population, wealth and poverty in Blaine County, MT.
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