ZIP Code 45331

45331 is one of Ohio's ZIP codes, delivering to addresses in Greenville, Darke County.

City: Greenville
County: Darke County
State: Ohio
Prefix: 453xx

Where this code sits

45331 is part of the 453xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Greenville.

Greenville Ohio ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 45331 delivers to without sharing its boundary.

ZIP codes nearest 45331

The ZIP codes whose reference points sit closest to 45331.
ZIP code	Distance	Delivers to
ZIP code 45352	6.8 mi	Palestine, OH
ZIP code 45328	7.5 mi	Gettysburg, OH
ZIP code 45303	8.0 mi	Ansonia, OH
ZIP code 45304	9.3 mi	Arcanum, OH
ZIP code 45346	10 mi	New Madison, OH
ZIP code 45390	11 mi	Union City, OH
ZIP code 45358	11 mi	Pitsburg, OH
ZIP code 45308	11 mi	Bradford, 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 45331, plotted from its record coordinates.

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

Scope ZIP code 45331. 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.