Opheim Flag

Opheim

County:
Valley County
County Seat:
No
Area (mi²):
0.209
State:
Montana

Opheim is a town located in Valley County, Montana. Opheim has a 2025 population of 73 . Opheim is currently declining at a rate of -1.35% annually and its population has decreased by -2.67% since the most recent census, which recorded a population of 75 in 2020.

The median age in Opheim is 39.9 years: 36.5 years for males, and 45.3 years for females. For every 100 females there are 131.9 males.

73
Total Population
350
Density (mi²)
-1 -1.35%
Growth

Opheim Population

Opheim Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Opheim includes 98.17% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

White (98.17%)

Two or more races (1.83%)

Race
Population
Percentage (of total)
White10798.17%
Two or more races21.83%

Opheim Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

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)