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Plum Branch South Carolina ZIP Codes

Plum Branch holds a single ZIP code.

Every ZIP code in Plum Branch

The complete list of Plum Branch, South Carolina ZIP codes with the county each falls in.
ZIP codeCounty
29845McCormick 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Plum Branch codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Plum Branch. 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 Plum Branch 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 Plum Branch accounts for 2% of it.

Every South Carolina ZIP prefix and the region it covers →

Area codes covering Plum Branch

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 Plum Branch occupies.

Plum Branch South Carolina area codes in full →

Where Plum Branch's ZIP codes sit

Each point is one Plum Branch ZIP code, plotted from its record coordinates.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Cities near Plum Branch

The closest places to Plum Branch with their own ZIP code list, nearest first.
CityDistanceZIP codes
Parksville South Carolina ZIP codes5.1 mi1 ZIP code
Troy South Carolina ZIP codes10 mi1 ZIP code
Edgefield South Carolina ZIP codes20 mi1 ZIP code
Abbeville South Carolina ZIP codes24 mi1 ZIP code
Greenwood South Carolina ZIP codes25 mi4 ZIP codes
Trenton South Carolina ZIP codes25 mi1 ZIP code
Calhoun Falls South Carolina ZIP codes25 mi1 ZIP code
Ninety Six South Carolina ZIP codes26 mi1 ZIP code

Straight-line distance between place reference points, not driving distance.