Checked
Islandton, SC
Census-designated place in Colleton County, South Carolina. ZIP codes: 29929.
Population
56
Land area
2.8sq mi
People per sq mi
20
ZIP codes
1
Islandton and its ZIP codes
Islandton at a glance
- Islandton is 89% less dense than South Carolina as a whole.
Local data for Islandton, SC
Counts from official public data
Economy and federal money
Jobs, pay, income and spending are for Colleton County. PPP loans are for Islandton.
Unemployment rate
4.0%
Sep 2026, -1.3 pts in a year
Average annual pay
$49,087
10,059 jobs, 2025
Income per person
$49,111
BEA, 2024
Federal spending
$295M
FY 2026, $7,639 per person
PPP loans
$796K
29 loans, 131 jobs reported
Environment and hazard risk
Islandton, SC, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: hurricane
Storm events since 1996
1,379
Countywide, mostly thunderstorm wind
Flood insurance policies
1,583
8.1% of homes, county
July high / Jan low
92° / 39°F
45.3 inches of rain a year
ZIP codes in Islandton
1 in or overlapping Islandton. Population shown
Cities near Islandton
| Name | Distance | Land area (sq mi) |
|---|---|---|
| VarnvilleTown | 9 mi | 3.8 |
| HamptonTown | 10 mi | 4.5 |
| WilliamsTown | 10 mi | 0.8 |
| LodgeTown | 11 mi | 3.1 |
| EhrhardtTown | 14 mi | 3.1 |
| SmoaksTown | 14 mi | 1.6 |
| BrunsonTown | 15 mi | 1 |
| WalterboroCity | 16 mi | 7 |
| FairfaxTown | 18 mi | 3.3 |
| GiffordTown | 18 mi | 1 |
| LurayTown | 19 mi | 1 |
| SycamoreTown | 19 mi | 3.2 |
| YemasseeTown | 20 mi | 10.9 |
| UlmerTown | 21 mi | 2.7 |
| GillisonvilleCensus-designated place | 21 mi | 1.2 |
| EstillTown | 21 mi | 4 |
Frequently asked questions
- What county is Islandton, SC in?
- Islandton is in Colleton County, South Carolina.
- What ZIP codes are in Islandton, SC?
- ZIP codes in or overlapping Islandton include 29929.
- What is the population of Islandton, SC?
- About 56 people live in Islandton, based on American Community Survey 5-year estimates.
- What cities are near Islandton?
- Nearby places include Varnville (9 mi), Hampton (10 mi), Williams (10 mi), Lodge (11 mi), Ehrhardt (14 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023