ZIP Code 29448

29448 is one of South Carolina's ZIP codes, delivering to addresses in Harleyville, Dorchester County.

City: Harleyville
County: Dorchester County
State: South Carolina
Prefix: 294xx

Where this code sits

29448 is part of the 294xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Harleyville.

Harleyville South Carolina ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 29448 delivers to without sharing its boundary.

ZIP codes nearest 29448

The ZIP codes whose reference points sit closest to 29448.
ZIP code	Distance	Delivers to
ZIP code 29437	7.1 mi	Dorchester, SC
ZIP code 29477	7.5 mi	Saint George, SC
ZIP code 29059	7.9 mi	Holly Hill, SC
ZIP code 29472	11 mi	Ridgeville, SC
ZIP code 29447	12 mi	Grover, SC
ZIP code 29471	13 mi	Reevesville, SC
ZIP code 29163	13 mi	Vance, SC
ZIP code 29048	14 mi	Eutawville, SC

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 29448, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 29448. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.