ZIP Codes Near 29474 — Round O, SC
There are 22 ZIP codes within 25 miles of 29474, covering 21 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Cottageville, SC | 4.5 mi | 1 |
| Walterboro, SC | 8.7 mi | 1 |
| Adams Run, SC | 12.0 mi | 1 |
| Jacksonboro, SC | 14.8 mi | 1 |
| Ridgeville, SC | 15.6 mi | 1 |
| Dorchester, SC | 16.8 mi | 1 |
| Ruffin, SC | 17.5 mi | 1 |
| Ravenel, SC | 17.7 mi | 1 |
| Saint George, SC | 18.0 mi | 1 |
| Summerville, SC | 19.0 mi | 2 |
| Green Pond, SC | 19.4 mi | 1 |
| Hollywood, SC | 20.1 mi | 1 |
| Williams, SC | 20.7 mi | 1 |
| Reevesville, SC | 21.0 mi | 1 |
| Smoaks, SC | 21.5 mi | 1 |
| Yemassee, SC | 22.5 mi | 1 |
| Harleyville, SC | 23.4 mi | 1 |
| Islandton, SC | 24.4 mi | 1 |
| Ladson, SC | 24.5 mi | 1 |
| Charleston, SC | 24.6 mi | 1 |
| North Charleston, SC | 24.7 mi | 1 |
All 22 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 29435 | Cottageville, SC | Colleton | 4.5 mi |
| 29488 | Walterboro, SC | Colleton | 8.7 mi |
| 29426 | Adams Run, SC | Charleston | 12.0 mi |
| 29452 | Jacksonboro, SC | Colleton | 14.8 mi |
| 29472 | Ridgeville, SC | Dorchester | 15.6 mi |
| 29437 | Dorchester, SC | Dorchester | 16.8 mi |
| 29475 | Ruffin, SC | Colleton | 17.5 mi |
| 29470 | Ravenel, SC | Charleston | 17.7 mi |
| 29477 | Saint George, SC | Dorchester | 18.0 mi |
| 29483 | Summerville, SC | Dorchester | 19.0 mi |
| 29485 | Summerville, SC | Dorchester | 19.3 mi |
| 29446 | Green Pond, SC | Colleton | 19.4 mi |
| 29449 | Hollywood, SC | Charleston | 20.1 mi |
| 29493 | Williams, SC | Colleton | 20.7 mi |
| 29471 | Reevesville, SC | Dorchester | 21.0 mi |
| 29481 | Smoaks, SC | Colleton | 21.5 mi |
| 29945 | Yemassee, SC | Colleton | 22.5 mi |
| 29448 | Harleyville, SC | Dorchester | 23.4 mi |
| 29929 | Islandton, SC | Colleton | 24.4 mi |
| 29456 | Ladson, SC | Charleston | 24.5 mi |
| 29414 | Charleston, SC | Charleston | 24.6 mi |
| 29420 | North Charleston, SC | Dorchester | 24.7 mi |
How this list is calculated
Each ZIP code is represented by a single centroid point, and distance is measured great-circle from the centroid of 29474 to each of the others. Two consequences worth knowing about:
- Large rural ZIPs distort the picture. A ZIP covering 400 square miles has a centroid that may be 15 miles from its own nearest edge, so a code listed as 30 miles away can begin much closer.
- These are not driving distances. A river, a bay, or a mountain range makes a 12-mile straight line into a 40-minute drive. For service-area planning, use this as a first cut and check the routes.
If you need this programmatically — for a store locator, a delivery zone, or a territory map — the radius endpoint returns the same data as JSON, with an arbitrary radius and optional state filtering.
Back to 29474
County, time zone, area codes, and the full ZIP+4 lookup for any address in Round O.