Fort Mill Flag

Fort Mill

County Seat:
No
Area (mi²):
19.711

Fort Mill is a town located in Lancaster County, South Carolina. Fort Mill has a 2025 population of 39,004. Fort Mill is currently growing at a rate of 7.62% annually and its population has increased by 54.75% since the most recent census, which recorded a population of 25,204 in 2020.

The average household income in Fort Mill is $147,622 with a poverty rate of 3.66%. The median age in Fort Mill is 38.2 years: 38.1 years for males, and 38.3 years for females.

39K
Total Population
1,979
Density (mi²)
2.8K 7.62%
Growth

Fort Mill Population

Fort Mill Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Fort Mill includes 76.95% White, 11.53% Black or African American, 3.25% Asian, and smaller percentages for other race, Native American and multiracial populations.

Population by Race

White (77.0%)

Black or African American (11.5%)

Two or more races (6.1%)

Asian (3.3%)

Other race (2.0%)

Native American (0.2%)

Race
Population
Percentage (of total)
White21,76276.95%
Black or African American3,26011.53%
Two or more races1,7346.13%
Asian9193.25%
Other race5601.98%
Native American460.16%

Fort Mill Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Fort Mill's average per capita income is $72,917. Household income levels show a median of $127,537. The poverty rate stands at 3.66%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$166,938-
Families$145,039$163,412
Households$127,537$147,622
Non Families$66,456$78,005

$72,917

Average Income

$127,537

Median Household Income

3.66%

Poverty Rate

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)