ZIP Code 23130

23130 is one of Virginia's ZIP codes, delivering to addresses in Onemo, Mathews County.

City: Onemo
County: Mathews County
State: Virginia
Prefix: 231xx

Where this code sits

23130 is part of the 231xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Onemo.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 23130 delivers to without sharing its boundary.

ZIP codes nearest 23130

The ZIP codes whose reference points sit closest to 23130.
ZIP code	Distance	Delivers to
ZIP code 23138	1.5 mi	Port Haywood, VA
ZIP code 23045	2.7 mi	Diggs, VA
ZIP code 23163	3.5 mi	Susan, VA
ZIP code 23119	3.6 mi	Moon, VA
ZIP code 23021	3.7 mi	Bohannon, VA
ZIP code 23125	3.8 mi	New Point, VA
ZIP code 23025	3.8 mi	Cardinal, VA
ZIP code 23109	4.3 mi	Mathews, VA

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 23130, plotted from its record coordinates.

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

Scope ZIP code 23130. 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.