Colleton County, South Carolina ZIP Codes
- ZIP records
11 - Cities represented
11 - Sum of listed ZIP population estimates
39,530
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 29488 | Walterboro | 22,538 |
| 2 | 29435 | Cottageville | 4,304 |
| 3 | 29945 | Yemassee | 3,918 |
| 4 | 29475 | Ruffin | 2,286 |
| 5 | 29481 | Smoaks | 1,759 |
| 6 | 29474 | Round O | 1,420 |
| 7 | 29929 | Islandton | 1,276 |
| 8 | 29446 | Green Pond | 1,184 |
| 9 | 29082 | Lodge | 371 |
| 10 | 29452 | Jacksonboro | 318 |
Cities in Colleton County
ZIP Directory
Browse all ZIP data for South Carolina
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.