ZIP Code 45381

45381 is one of Ohio's ZIP codes, delivering to addresses in West Alexandria, Preble County.

City: West Alexandria
County: Preble County
State: Ohio
Prefix: 453xx

Where this code sits

45381 is part of the 453xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to West Alexandria.

West Alexandria Ohio ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 45381 delivers to without sharing its boundary.

ZIP codes nearest 45381

The ZIP codes whose reference points sit closest to 45381.
ZIP code	Distance	Delivers to
ZIP code 45330	5.4 mi	Gratis, OH
ZIP code 45320	6.2 mi	Eaton, OH
ZIP code 45325	6.7 mi	Farmersville, OH
ZIP code 45345	7.5 mi	New Lebanon, OH
ZIP code 45311	8.7 mi	Camden, OH
ZIP code 45338	8.8 mi	Lewisburg, OH
ZIP code 45070	9.5 mi	West Elkton, OH
ZIP code 45309	10 mi	Brookville, OH

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 45381, plotted from its record coordinates.

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

Scope ZIP code 45381. 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.