County ProfileSC
Florence County
Population: 137,059 · 14 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
137,059
People
Median age
39.4
Housing
Total households
52,856
Income
Median household income
$58,305
Housing
Total housing units
62,090
Employment
Employment rate
55%
Education
Bachelor’s degree or higher
24.4%
Healthcare
Insured population
90.7%
County details
Local time 02:18:19(ET)| Name | Florence |
|---|---|
| Total ZIP codes | 14total |
| ZIP codes (by type) | 11 Standard3 PO Box |
| Area code | 843, 854 |
| Timezone | Eastern Time (ET) |
| Coordinates | 34.0285346, -79.7102329 |
| Land area | 800.5 sq miles(2,073.2 km²) |
Map of Florence county, South Carolina with ZIP codes
Cities and Communities in Florence County
Compare the largest cities in Florence County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Florence | 39,899 | $56,143 | 6ZIPs |
| Effingham | 9,357 | — | 1ZIPs |
| Lake City | 5,903 | $33,600 | 1ZIPs |
| Timmonsville | 2,099 | $34,630 | 1ZIPs |
| Johnsonville | 1,378 | $44,830 | 1ZIPs |
| Pamplico | 1,061 | $34,545 | 1ZIPs |
| Coward | 748 | $35,375 | 1ZIPs |
| Scranton | 648 | $27,344 | 1ZIPs |
| Olanta | 550 | $54,464 | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in Florence County
Review the most populated postal areas across Florence County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 29501 | Florence | $71,671 | 46,528 |
| 29505 | Florence | $67,343 | 25,269 |
| 29506 | Florence | $40,311 | 19,967 |
| 29560 | Lake City | $46,601 | 12,668 |
| 29161 | Timmonsville | $50,517 | 10,728 |
| 29541 | Effingham | $52,067 | 9,357 |
| 29555 | Johnsonville | $43,011 | 5,878 |
| 29583 | Pamplico | $34,931 | 4,858 |
| 29591 | Scranton | $65,000 | 4,516 |
| 29530 | Coward | $44,012 | 3,014 |
| 29114 | Olanta | $56,579 | 1,937 |
| 29502 | Florence | — | — |
| 29503 | Florence | — | — |
| 29504 | Florence | — | — |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS