ZIP Code 29516

29516 is one of South Carolina's ZIP codes, delivering to addresses in Blenheim, Marlboro County.

City: Blenheim
County: Marlboro County
State: South Carolina
Prefix: 295xx

Where this code sits

29516 is part of the 295xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Blenheim.

Blenheim South Carolina ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 29516 delivers to without sharing its boundary.

ZIP codes nearest 29516

The ZIP codes whose reference points sit closest to 29516.
ZIP code	Distance	Delivers to
ZIP code 29525	7.1 mi	Clio, SC
ZIP code 29512	7.9 mi	Bennettsville, SC
ZIP code 29594	9.1 mi	Tatum, SC
ZIP code 29570	12 mi	Mc Coll, SC
ZIP code 29567	12 mi	Little Rock, SC
ZIP code 29593	15 mi	Society Hill, SC
ZIP code 29540	15 mi	Darlington, SC
ZIP code 28343	17 mi	Gibson, NC

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 29516, plotted from its record coordinates.

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

Scope ZIP code 29516. 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.