Grass Range Flag

Grass Range

County:
Fergus County
County Seat:
No
Area (mi²):
0.14
State:
Montana

Grass Range is a town located in Fergus County, Montana. Grass Range has a 2025 population of 115 . Grass Range is currently growing at a rate of 0.88% annually and its population has increased by 4.55% since the most recent census, which recorded a population of 110 in 2020.

The median age in Grass Range is 70.3 years: 48 years for males, and 70.4 years for females. For every 100 females there are 40.6 males.

115
Total Population
822
Density (mi²)
1 0.88%
Growth

Grass Range Population

Grass Range Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Grass Range includes 97.94% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

White (97.94%)

Two or more races (2.06%)

Race
Population
Percentage (of total)
White9597.94%
Two or more races22.06%

Grass Range Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)