Fort Mill, South Carolina

Fort Mill population, 2020 to 2024

Fort Mill added 11,040 residents from July 2020 to July 2024, a change of +43.8%. In the latest year it moved by +2,603. Among 66 South Carolina places of 5,000 or more, that growth ranks 2nd; the median place changed by +4.9%. The median place of 5,000+ in South Carolina has 14,078 people, so Fort Mill is 2.6 times that size.

Fort Mill covers 19.61 square miles of land and 0.27 of water, for 1,848 people per square mile of land. The median South Carolina place of 5,000+ has 1,356, so Fort Mill is denser than the typical town.

What county Fort Mill is in

All of Fort Mill's residents live in York County, which had 303,001 residents in 2024. Fort Mill holds 12.0% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Fort Mill

1 ZIP Code Tabulation Area (ZCTA) overlaps Fort Mill by at least 10% of the ZCTA's or the town's land: 29715. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a town that annexed land after 2020 may reach into ZIP codes not listed here.

Where Fort Mill is

The Census internal point of Fort Mill is at 35.006000, -80.940000. Columbia, the capital, is 69.6 miles S in a straight line. The nearest larger place is Rock Hill, SC (75,798 people), 6.5 miles away. The nearest city of 100,000 or more is Charlotte, NC, 15.3 miles away.

Daylight in Fort Mill

At 35.01° N, Fort Mill gets about 14 h 31 min of daylight around the June solstice and 9 h 48 min around the December solstice, a swing of 4 h 43 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Fort Mill

The eight nearest incorporated places of 1,000+ in South Carolina, measured between internal points. The closest is Tega Cay, 4.6 miles away, with 14,294 people.