Fort Mill, SC ZIP codes
Fort Mill (also written Ft. Mill), South Carolina has 4 ZIP codes, including 1 PO Box ZIP. They are in Lancaster County and York County.
- Population in these ZIPs
- 128,009
- Avg. median income
- $119,800population-weighted
- Typical home value
- $526,200population-weighted
- Metro area
- Charlotte-Concord-Gastonia, NC-SC
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Fort Mill, SC ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 29707 | Lancaster County | 37,629 | $118,295 | $534,800 |
| 29708 | York County | 43,515 | $132,018 | $568,800 |
| 29715 | York County | 46,865 | $109,689 | $479,700 |
| 29716 PO Box | York County | — | — | — |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Fort Mill
Frequently asked questions
What is the ZIP code for Fort Mill, SC?
Fort Mill, SC has 4 ZIP codes: 29707, 29708, 29715 and 29716.
What county is Fort Mill, South Carolina in?
Fort Mill ZIP codes are in Lancaster County and York County.
Which Fort Mill ZIP codes are PO Boxes?
29716 is a PO Box or single-organization ZIP code; it has no residential delivery area.