North Charleston, South Carolina ZIP Codes
- ZIP records
3 - Sum of listed ZIP population estimates
76,265 - Counties represented
2 - Population range
23,959–26,254 per ZIP
Population sum includes positive estimates in these ZIP records; it is not an official city population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | County | Population estimate |
|---|---|---|---|---|
| 1 | 29405 | North Charleston | Charleston | 26,254 |
| 2 | 29418 | North Charleston | Charleston | 26,052 |
| 3 | 29420 | North Charleston | Dorchester | 23,959 |
Counties represented
All ZIP Codes in North Charleston
Browse all ZIP data for South Carolina
Methodology: ZIP records are grouped by the source file's primary city and state fields. Population ranges and sums use positive ZIP-level estimates; sums should not be read as official city totals. County links use each record's listed county assignment.