ZIP Code 71016

71016 is one of Louisiana's ZIP codes, delivering to addresses in Castor, Bienville Parish.

City: Castor
Parish: Bienville Parish
State: Louisiana
Prefix: 710xx

Where this code sits

71016 is part of the 710xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Castor.

Castor Louisiana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 71016 delivers to without sharing its boundary.

ZIP codes nearest 71016

The ZIP codes whose reference points sit closest to 71016.
ZIP code	Distance	Delivers to
ZIP code 71002	7.4 mi	Ashland, LA
ZIP code 71080	8.4 mi	Taylor, LA
ZIP code 71045	9.6 mi	Jamestown, LA
ZIP code 71008	11 mi	Bienville, LA
ZIP code 71070	11 mi	Saline, LA
ZIP code 71068	13 mi	Ringgold, LA
ZIP code 71034	13 mi	Hall Summit, LA
ZIP code 71039	18 mi	Heflin, LA

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 71016, plotted from its record coordinates.

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

Scope ZIP code 71016. 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.