Zip Code 29505 — Florence, SC
29505 is a ZIP Code associated with Florence, SC, located within Florence. 29505 ranks #2 out of 11 ZIP codes in Florence County by population (and #80 out of 424 in SC). The area supports an estimated population of 23,895 residents across Data Pending housing units, with a population density of 181.4 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (34.123480, -79.689740)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 29505 |
| Primary City | Florence |
| State / Province | SC |
| County | Florence |
| Total Population | 23,895 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 181.4 people/sq mi |
| Timezone | America/New_York |
How 29505 Compares
| Metric | ZIP 29505 | Florence County | SC State Average |
|---|
| Population | 23,895 | 144,668 (Total) | 5,296,225 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 181.4 /sq mi | -- | -- |
| County Pop Rank | #2 of 11 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →