Fort Mill

County:: Lancaster County
County Seat:: No
Area (mi²):: 19.711
State:: South Carolina

Fort Mill is a town located in Lancaster County, South Carolina. Fort Mill has a 2025 population of 39,251. Fort Mill is currently growing at a rate of 7.72% annually and its population has increased by 55.83% since the most recent census, which recorded a population of 25,188 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.

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, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Black or African American

Two or more races

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	21,762	76.95%
Black or African American	3,260	11.53%
Two or more races	1,734	6.13%
Asian	919	3.25%
Other race	560	1.98%
Native American	46	0.16%
Native Hawaiian or Pacific Islander	0	0%

Fort Mill Marital Status

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