County · Montana

Rosebud County, Montana

Rosebud County, Montana. Rosebud County had 8,253 residents in 2025 by the Census Bureau's estimate, down 1.0% since 2020, while Montana grew 5.6%. It holds 6 places (2 cities, villages and boroughs and 4 census-designated) and 4 census tracts. GEOID 30087.

Residents, July 2025 estimate

8,253

Census Bureau estimate (no margin published)
2020 Census count: 8,329 · ACS 2020-2024: 8,165

Median household income

$49,914

±$14,727 (90% margin)
Montana: $72,509

Median home value

$182,400

±$30,038 (90% margin)
Montana: $375,800

Median gross rent

$672

±$48 (90% margin)
Montana: $1,081

How many people live in Rosebud County, and is it growing?

The 2020 Census counted 8,329 residents in Rosebud County. The Census Bureau estimates 8,253 for July 1, 2025, down 1.0% since 2020, while Montana grew 5.6%. The 2020-2024 American Community Survey puts the population at 8,165 over 5,008 square miles of land.

  • July 2020→2021 −233 (8,076)
  • 2021→2022 +31 (8,107)
  • 2022→2023 +5 (8,112)
  • 2023→2024 +106 (8,218)
  • 2024→2025 +35 (8,253)
Rosebud County in Montana. Boundaries: Census Bureau 2024.
Counts, ACS 2020-2024 5-year estimates, with the change from 2015-2019
MeasureRosebud CountyMontanaChange since 2015-2019
Total population8,1651,116,875−987
Households3,070±134458,859no clear change
Average household size2.63±0.112.37−0.23
Housing units3,779±24528,419−380

Rosebud County's population since 2000

From 9,383 in 2000 to 8,253 in 2025: down 12.0%. The 2000, 2010 and 2020 figures are census counts. The 2005 figure is the Census Bureau's intercensal estimate, revised to fit the 2000 and 2010 counts and drawn on 2010 boundaries; 2015 and 2025 are July 1 estimates made from the census before them.

  • 2000 Census 9,383
  • 2005 (estimate) 9,131
  • 2010 Census 9,233
  • 2015 (estimate) 9,355
  • 2020 Census 8,329
  • 2025 (estimate) 8,253

Source: The 2000, 2010 and 2020 Census counts and the Census Bureau's population estimates (intercensal 2000-2010, Vintage 2020, Vintage 2025) · Census population estimates

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); PEP Vintage 2025 (CO-EST2025); 2020 Census · Check it at data.census.gov

What cities and towns are in Rosebud County?

Rosebud County holds 6 places: 2 cities, villages and boroughs (incorporated places) and 4 census-designated places. The largest is Colstrip with 2,091 residents (2025 estimate). Places that cross a county line are listed with the share of their 2020 residents who live in this county.

Places in Rosebud County, ACS 2020-2024 5-year estimates. Ring: estimate with a coefficient of variation over 40%.
Colstripcity2,0962,101±286$82,500$194,9009.4%100%
Lame DeerCDP1,8971,872±236$23,700$111,10055.8%100%
Forsythcity1,6471,728±269$39,744$208,40014.1%100%
AshlandCDP773959±247$45,607$85,00029.7%100%
BirneyGEOID 3006925CDP9717±29not publishednot published0.0%100%
RosebudGEOID 3064375CDP6745±43$46,354not published0.0%100%

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 place-by-county parts · Check it at data.census.gov

Who lives in Rosebud County?

The median resident of Rosebud County is 38.0 years old; 28.3% are under 18 and 17.6% are 65 or older. The largest group is non-Hispanic white residents at 51.4%, then non-Hispanic American Indian and Alaska Native residents at 36.8%. 2.3% of residents were born outside the United States.

Age, origin and education, ACS 2020-2024 5-year estimates. Race groups are non-Hispanic; Hispanic includes any race.
MeasureRosebud CountyMontanaChange since 2015-2019
Median age38.0±1.140.4no clear change
Under 18 years28.3%±0.3 pts21.0%–
65 years and over17.6%±0.5 pts20.1%–
Hispanic or Latino (any race)3.7%4.6%−1.5 pts
White alone, not Hispanic51.4%±2.0 pts83.6%−3.4 pts
Black or African American alone, not Hispanic0.1%±0.1 pts0.4%–
Asian alone, not Hispanic2.0%±0.4 pts0.8%–
American Indian and Alaska Native alone, not Hispanic36.8%±1.2 pts5.3%–
Native Hawaiian and Other Pacific Islander alone, not Hispanic0.0%±0.1 pts0.0%–
Two or more races, not Hispanic4.8%±2.3 pts4.7%–
Some other race alone, not Hispanic1.2%±0.9 pts0.5%–
Born outside the United States2.3%±0.7 pts2.3%no clear change
Speak a language other than English at home (age 5+)10.6%±2.8 pts4.2%–
Civilian veterans (age 18+)12.6%±3.0 pts9.0%–
With a disability16.9%±1.9 pts14.5%–
No health insurance coverage16.2%±4.6 pts8.6%no clear change
High school graduate or higher (age 25+)90.7%±2.3 pts94.6%–
Bachelor's degree or higher (age 25+)20.9%±3.0 pts35.2%no clear change
Graduate or professional degree (age 25+)6.3%±1.7 pts12.0%–
Moved from another state in the past year1.3%±0.7 pts3.7%–

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov

What do households in Rosebud County earn?

Half of Rosebud County's 3,070 households earn less than $49,914 a year (±$14,727), against $72,509 in Montana. In 2015-2019 the median was $71,370 in 2024 dollars, so it fell by $21,456 after inflation. 24.5% of residents live below the poverty line.

Income and poverty in 2024 dollars, ACS 2020-2024 5-year estimates
MeasureRosebud CountyMontanaChange since 2015-2019
Median household income$49,914±$14,727$72,509−$21,456
Mean household income$76,442±$6,063$98,908–
Per capita income$29,231±$1,989$41,711no clear change
People below the poverty line24.5%±4.5 pts11.5%+7.5 pts
Children under 18 below the poverty line37.8%±8.9 pts12.7%+20.1 pts
Households receiving SNAP13.5%±3.1 pts7.8%–
Households with a broadband subscription77.4%±3.6 pts89.4%–

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov

What does housing cost in Rosebud County?

Owners occupy 63.6% of Rosebud County's occupied homes and renters 36.4%. The median owner-occupied home is valued at $182,400 by its owner (±$30,038). The median renter pays $672 a month including utilities, and 30.6% of renters pay 35% or more of their income on rent.

Housing, ACS 2020-2024 5-year estimates
MeasureRosebud CountyMontanaChange since 2015-2019
Median home value (owner-occupied)$182,400±$30,038$375,800+$40,993
Median gross rent$672±$48$1,081−$73
Renters paying 35% or more of income on rent30.6%±9.6 pts35.5%+12.7 pts
Median monthly owner costs, with a mortgage$1,361±$236$1,798–
Owner-occupied homes63.6%±4.5 pts69.2%no clear change
Housing units3,779±24528,419−380
Homeowner vacancy rate1.1%±1.3 pts0.9%–
Rental vacancy rate7.8%±4.4 pts5.3%–
Single-family detached homes62.4%±4.3 pts68.8%–
Mobile homes17.5%±3.8 pts9.4%–
Built 2020 or later0.0%±0.8 pts2.3%–
Built 1939 or earlier10.2%±2.6 pts12.8%–

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov

How many new homes is Rosebud County building?

Builders took permits for 2 new housing units across Rosebud County in 2025 (2 single-family), 0.2 per 1,000 residents.

  • 2019 0 units
  • 2020 0 units
  • 2021 0 units
  • 2022 0 units
  • 2023 0 units
  • 2024 0 units
  • 2025 2 units

Source: Building Permits Survey, annual county files 2019-2025, U.S. Census Bureau · Census Building Permits Survey

How do people in Rosebud County get to work?

73.0% of Rosebud County's workers drive alone and 7.0% work from home. The average trip to work takes 15.5 minutes. The unemployment rate in 2020-2024 averaged 10.6%.

Work and commuting, ACS 2020-2024 5-year estimates
MeasureRosebud CountyMontanaChange since 2015-2019
In the labor force (age 16+)58.3%±3.7 pts62.9%–
Unemployment rate10.6%±3.9 pts3.6%no clear change
Drove alone to work73.0%±4.2 pts71.1%–
Carpooled12.2%±3.9 pts9.7%–
Public transportation0.0%±1.0 pts0.6%–
Walked6.2%±2.8 pts3.9%–
Worked from home7.0%±2.5 pts12.5%no clear change
Mean travel time to work15.5 min±1.719.1 min+2.2 min

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov

What are Rosebud County's census tracts?

Rosebud County is divided into 4 census tracts. Among those with a reliable estimate, median household income runs from $34,318 (Tract 9404) to $82,500 (Tract 3).

Census tracts of Rosebud County, ACS 2020-2024 5-year estimates; sort by any column
Tract 130087000100Forsyth (47%)2,1832,174±251$58,681$212,400$77912.8%
Tract 230087000200Ashland (5%)1,2721,185±174$46,611$250,000$71419.3%
Tract 330087000300Colstrip (91%)2,0962,101±286$82,500$194,900$6599.4%
Tract 940430087940400Lame Deer (38%)2,7782,705±244$34,318$106,600$57847.7%

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · Check it at data.census.gov

How does Rosebud County compare with Montana's other counties?

Rosebud County's rank among Montana's counties with a reliable estimate (1 = highest)
MeasureRank
Population27th of 56
Growth 2020-202543rd of 56
Residents per square mile39th of 56
Median household income53rd of 56
Median home value46th of 56
Median gross rent47th of 56
Poverty rate4th of 56
Bachelor's degree or higher48th of 56
Median age47th of 56

Every county in Montana

Source: PlainCities ranks from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed

How these figures are made: methodology and release checks · reading a margin of error · every state · corrections

Not on this page: crime, weather and schools for Rosebud County are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' school search.