ZIP 29560 falls in Florence County, South Carolina, where we hold 8,657 parcels measured as septic county-wide and 37,639 on sewer. We do not have a per-ZIP parcel count for this county, so this is the county total, not a count specific to ZIP 29560.
ZCTA 29560 is not entirely inside one county. Land-area share is from the 2020 Census ZCTA-to-county relationship file.
| County | Land in this ZIP | Documents held | On septic (county) | On sewer (county) |
|---|---|---|---|---|
| Florence County, South Carolina | 48% | — | 8,657 | 37,639 |
| Williamsburg County, South Carolina | 42% | — | — | — |
| Clarendon County, South Carolina | 10% | — | — | — |
Land-area overlap is from the 2020 Census Bureau ZCTA5-to-county relationship file, not an estimate of ours. Parcel and document counts are rows we hold, not a survey of every property in the ZIP. Last verified 2026-09-01.
We hold 8,657 parcels measured as septic for Florence County, South Carolina as a whole, not broken out by ZIP.
ZIP 29560 spans 3 counties: Florence County, South Carolina, Williamsburg County, South Carolina, Clarendon County, South Carolina.