Windsor South Carolina ZIP Codes
Windsor holds a single ZIP code.
Every ZIP code in Windsor
| ZIP code | County |
|---|---|
| 29856 | Aiken County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Windsor codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Windsor. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Windsor ZIP code begins 298. Those first three digits identify the sectional center facility that processes mail for this part of South Carolina. Statewide that range covers 44 ZIP codes, so Windsor accounts for 2% of it.
Every South Carolina ZIP prefix and the region it covers →
Area codes covering Windsor
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Windsor occupies.
Windsor South Carolina area codes in full →
Where Windsor's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Windsor
| City | Distance | ZIP codes |
|---|---|---|
| Williston South Carolina ZIP codes | 7.6 mi | 1 ZIP code |
| Elko South Carolina ZIP codes | 10 mi | 1 ZIP code |
| New Ellenton South Carolina ZIP codes | 11 mi | 1 ZIP code |
| Aiken South Carolina ZIP codes | 13 mi | 6 ZIP codes |
| Salley South Carolina ZIP codes | 14 mi | 1 ZIP code |
| Springfield South Carolina ZIP codes | 14 mi | 1 ZIP code |
| Wagener South Carolina ZIP codes | 15 mi | 1 ZIP code |
| Blackville South Carolina ZIP codes | 16 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.