Census place · GEOID 4525810 · Florence County
Florence, SC ZIP codes
4 ZIP/ZCTAs intersecting this Census place in Florence County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Florence (GEOID 4525810). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 101,748 (4 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 Florence, SC

ZIP/ZCTA overlap with Florence
Population overlap
Share of each ZIP/ZCTA’s population located within Florence, 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 Florence
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 29501 | Florence | Florence County | 47,259 | $70,618 |
| 29505 | Florence | Florence County | 23,953 | $64,194 |
| 29506 | Florence | Florence County | 20,323 | $38,441 |
| 29541 | Effingham | Florence County | 10,213 | $53,390 |
USPS associates these ZIPs with Florence
These codes list Florence as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 29502 | Florence | Florence County | 1,781 | — |
| 29503 | Florence | Florence County | 793 | — |
| 29504 | Florence | Florence County | 1,031 | — |