ZIP Code 45305

45305 is one of Ohio's ZIP codes, delivering to addresses in Bellbrook, Greene County.

City: Bellbrook
County: Greene County
State: Ohio
Prefix: 453xx

Where this code sits

45305 is part of the 453xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Bellbrook.

Bellbrook Ohio ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 45305 delivers to without sharing its boundary.

ZIP codes nearest 45305

The ZIP codes whose reference points sit closest to 45305.
ZIP code	Distance	Delivers to
ZIP code 45440	2.9 mi	Dayton, OH
ZIP code 45370	3.7 mi	Spring Valley, OH
ZIP code 45459	4.8 mi	Dayton, OH
ZIP code 45430	4.9 mi	Dayton, OH
ZIP code 45458	5.2 mi	Dayton, OH
ZIP code 45429	5.3 mi	Dayton, OH
ZIP code 45301	5.9 mi	Alpha, OH
ZIP code 45420	6.0 mi	Dayton, 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 45305, plotted from its record coordinates.

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

Scope ZIP code 45305. 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.