Fort Mill Flag

Fort Mill

County Seat:
No
Area (mi²):
19.467

Fort Mill is a town located in Lancaster County, South Carolina. Fort Mill has a 2026 population of 36,244. Fort Mill is currently growing at a rate of 7.74% annually and its population has increased by 43.8% since the most recent census, which recorded a population of 25,204 in 2020.

36.2K
Total Population
1,862
Density (mi²)
2.6K 7.74%
Growth

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)