Census place · GEOID 4526890 · York County
Fort Mill, SC ZIP codes
2 ZIP/ZCTAs intersecting this Census place in York County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Fort Mill (GEOID 4526890). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 86,786 (2 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Fort Mill, SC

ZIP/ZCTA overlap with Fort Mill
Population overlap
Share of each ZIP/ZCTA’s population located within Fort Mill, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Fort Mill
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 29708 | Fort Mill | York County | 42,931 | $129,304 |
| 29715 | Fort Mill | York County | 43,855 | $111,323 |
USPS associates these ZIPs with Fort Mill
These codes list Fort Mill as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 29707 | Fort Mill | Lancaster County | 35,224 | $117,609 |
| 29716 | Fort Mill | York County | 879 | — |