ZIP Code 71021

71021 is one of Louisiana's ZIP codes, delivering to addresses in Cullen, Webster Parish.

City: Cullen
Parish: Webster Parish
State: Louisiana
Prefix: 710xx

Where this code sits

71021 is part of the 710xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Cullen.

Cullen Louisiana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 71021 delivers to without sharing its boundary.

ZIP codes nearest 71021

The ZIP codes whose reference points sit closest to 71021.
ZIP code	Distance	Delivers to
ZIP code 71071	2.0 mi	Sarepta, LA
ZIP code 71075	2.1 mi	Springhill, LA
ZIP code 71072	8.9 mi	Shongaloo, LA
ZIP code 71861	9.4 mi	Taylor, AR
ZIP code 71018	11 mi	Cotton Valley, LA
ZIP code 71826	14 mi	Bradley, AR
ZIP code 71064	15 mi	Plain Dealing, LA
ZIP code 71740	17 mi	Emerson, AR

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 71021, plotted from its record coordinates.

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

Scope ZIP code 71021. 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.