Richland County, South Carolina ZIP Codes
- ZIP records
18 - Cities represented
7 - Sum of listed ZIP population estimates
407,605
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 | 29223 | Columbia | 53,074 |
| 2 | 29229 | Columbia | 51,861 |
| 3 | 29203 | Columbia | 40,653 |
| 4 | 29210 | Columbia | 39,962 |
| 5 | 29063 | Irmo | 38,201 |
| 6 | 29209 | Columbia | 38,041 |
| 7 | 29016 | Blythewood | 30,454 |
| 8 | 29201 | Columbia | 24,605 |
| 9 | 29205 | Columbia | 22,223 |
| 10 | 29206 | Columbia | 19,759 |
Cities in Richland County
ZIP Directory
- ZIP 29016
- ZIP 29044
- ZIP 29052
- ZIP 29061
- ZIP 29063
- ZIP 29177
- ZIP 29201
- ZIP 29203
- ZIP 29204
- ZIP 29205
- ZIP 29206
- ZIP 29207
- ZIP 29208
- ZIP 29209
- ZIP 29210
- ZIP 29223
- ZIP 29225
- ZIP 29229
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.