Round O, SC zip code
Round O, South Carolina uses one zip code: 29474. Most of it is in Colleton County. Together these zip codes are home to about 1.4K people.
Zip codes
1
Population
1.4K
All zips combined
Largest zip
29474
1,420 residents
Zip codes in Round O
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 29474 | 1,420 | $40,781 |