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Blaine County, Montana

Blaine County, Montana · ZIP 59523, 59524, 59526

  • Census data · ACS 2019-2023
  • 6,903 (2024 estimate)Population
  • 2,297Households
  • $65,050Median household income
  • $124,900Median home value
  • 11Towns with a page
  • 8ZIP codes

Blaine County in numbersOfficial sources, refreshed yearly

Population, 2000 to 2020+0.5%
6.4k6.6k6.8k7k7.2k2000: 7,00920002010: 6,49120102020: 7,04420207,0097,044
Population of Blaine County at each census
CensusPopulation
20007,009
20106,491
20207,044

As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.

Sources: Census 2000 Summary File 1: total population, county level, state 30, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county level, state 30, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county level, state 30, retrieved November 14, 2026.

Household income in Blaine County
Under $50k41%
$50k to $100k33.8%
$100k to $150k14.3%
$150k to $200k5.8%
$200k and over5.1%

Median household income $65,050 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.

Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, county level, state 30, retrieved November 14, 2026.

Housing tenure in Blaine County
Owner occupied
1,451 units
Renter occupied
846 units
Vacancy rate
18.7%

Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.

Source: American Community Survey 5-year data profile 2019–2023, county level, state 30, retrieved November 14, 2026.

Jobs by sector in Blaine County2023
Health care and social assistance240
Administrative and support and waste management and remediation services234
Retail trade184
Other services (except public administration)59
Wholesale trade58
Finance and insurance47
Arts, entertainment, and recreation37
Construction33

1,036 employees in 135 establishments with payroll in 2023, all sectors; employers themselves are not named in the source. County Business Patterns counts are published with noise.

Source: County Business Patterns 2023: employment by sector, county level, state 30, retrieved November 14, 2026.

Blaine County compared with its state
Blaine County compared with its state, American Community Survey 2019-2023
MeasureBlaine CountyMontana
Population6,9971,105,072
Median household income$65,050$69,922
Median age33.940.2
Median home value$124,900$338,100
Bachelor’s degree or higher25.8%34.5%
Foreign-born residents1.1%2.3%
Owner-occupied homes63.2%69.4%
Mean commute to work15.9 minutes19.2 minutes

Source: American Community Survey 5-year data profile 2019–2023, county level, state 30, retrieved November 14, 2026.

Townships, towns and villages in Blaine County11 with a page · sort by any column

Type
Fort Belknap AgencyCensus designated place1,43445.5 sq mi
ChinookCity1,1620.52 sq mi
HaysCensus designated place96727.1 sq mi
HarlemCity7570.42 sq mi
Lodge PoleCensus designated place25713.4 sq mi
Turner ColonyCensus designated place1120.61 sq mi
North Harlem ColonyCensus designated place470.29 sq mi
TurnerCensus designated place460.44 sq mi
ZurichCensus designated place450.54 sq mi
HogelandCensus designated place290.51 sq mi
Hartland ColonyCensus designated place00.19 sq mi

Populations: Census Population Estimates, Vintage 2024: subcounty totals, state 30 (2024). Land areas: Census Gazetteer 2025: counties. A dash means the figure is not in the cited file.

County officialsFrom public records

No county official is published yet. Names appear once a researcher drafts them from the county’s own site and a second person approves; office contacts only, never personal details.

Across Blaine County

Jobs across Blaine County

No job is posted in Blaine County’s towns yet. Employers post from their business dashboard; public job banks are added once their terms are recorded.

Events in the next 31 days

No upcoming event is listed in Blaine County's towns yet. Members and businesses add events from any town page.

Latest postsRolled up from the towns

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Neighboring counties

Neighboring counties

Sources: Census county adjacency file 2024, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 30, retrieved November 14, 2026.