ZIP Code 28433

28433 is one of North Carolina's ZIP codes, delivering to addresses in Clarkton, Bladen County.

City: Clarkton
County: Bladen County
State: North Carolina
Prefix: 284xx

Where this code sits

28433 is part of the 284xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Clarkton.

Clarkton North Carolina ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 28433 delivers to without sharing its boundary.

ZIP codes nearest 28433

The ZIP codes whose reference points sit closest to 28433.
ZIP code	Distance	Delivers to
ZIP code 28320	9.5 mi	Bladenboro, NC
ZIP code 28337	11 mi	Elizabethtown, NC
ZIP code 28332	12 mi	Dublin, NC
ZIP code 28442	13 mi	Hallsboro, NC
ZIP code 28450	13 mi	Lake Waccamaw, NC
ZIP code 28472	13 mi	Whiteville, NC
ZIP code 28434	14 mi	Council, NC
ZIP code 28424	15 mi	Brunswick, 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 28433, plotted from its record coordinates.

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

Scope ZIP code 28433. 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.