Blenheim South Carolina ZIP Codes
Blenheim holds a single ZIP code.
Every ZIP code in Blenheim
| ZIP code | County |
|---|---|
| 29516 | Marlboro 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Blenheim codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Blenheim. 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 Blenheim ZIP code begins 295. Those first three digits identify the sectional center facility that processes mail for this part of South Carolina. Statewide that range covers 66 ZIP codes, so Blenheim accounts for 2% of it.
Every South Carolina ZIP prefix and the region it covers →
Area codes covering Blenheim
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 Blenheim occupies.
Blenheim South Carolina area codes in full →
Where Blenheim's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Blenheim
| City | Distance | ZIP codes |
|---|---|---|
| Clio South Carolina ZIP codes | 7.7 mi | 1 ZIP code |
| Bennettsville South Carolina ZIP codes | 8.4 mi | 1 ZIP code |
| Tatum South Carolina ZIP codes | 10 mi | 1 ZIP code |
| Society Hill South Carolina ZIP codes | 11 mi | 1 ZIP code |
| Latta South Carolina ZIP codes | 17 mi | 1 ZIP code |
| Dillon South Carolina ZIP codes | 17 mi | 1 ZIP code |
| Sellers South Carolina ZIP codes | 19 mi | 1 ZIP code |
| Darlington South Carolina ZIP codes | 19 mi | 2 ZIP codes |
Straight-line distance between place reference points, not driving distance.