Belknap Flag

Belknap

County:
Sanders County
County Seat:
No
Area (mi²):
4.76
State:
Montana

Belknap is a CDP located in Sanders County, Montana. Belknap has a 2025 population of 249. Belknap is currently growing at a rate of 9.69% annually and its population has decreased by since the most recent census, which recorded a population of 249 in 2020.

249
Total Population
52
Density (mi²)
22 9.69%
Growth

Belknap Population

Belknap Population

Data after 2023 is projected based on recent change

Demographics

Population by Race

Race
Population
Percentage (of total)
No results.

Belknap 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)