Fairmont Flag

Fairmont

County:
Marion County
County Seat:
No
Area (mi²):
8.602
State:
West Virginia

Fairmont is a city located in Marion County, West Virginia. Fairmont has a 2025 population of 17,974. Fairmont is currently declining at a rate of -0.5% annually and its population has decreased by -2.45% since the most recent census, which recorded a population of 18,426 in 2020.

The average household income in Fairmont is $72,127 with a poverty rate of 16.98%The median age in Fairmont is 34.5 years: 33.1 years for males, and 35.9 years for females.

18K
Total Population
2,090
Density (mi²)
-90 -0.5%
Growth

Fairmont Population

Demographics

Economics and Income Statistics

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)