ZIP Code 43107

43107 is one of Ohio's ZIP codes, delivering to addresses in Bremen, Fairfield County.

City: Bremen
County: Fairfield County
State: Ohio
Prefix: 431xx

Where this code sits

43107 is part of the 431xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Bremen.

Bremen Ohio ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 43107 delivers to without sharing its boundary.

ZIP codes nearest 43107

The ZIP codes whose reference points sit closest to 43107.
ZIP code	Distance	Delivers to
ZIP code 43748	5.0 mi	Junction City, OH
ZIP code 43150	5.4 mi	Rushville, OH
ZIP code 43155	7.8 mi	Sugar Grove, OH
ZIP code 43783	9.2 mi	Somerset, OH
ZIP code 43148	10 mi	Pleasantville, OH
ZIP code 43130	11 mi	Lancaster, OH
ZIP code 43138	11 mi	Logan, OH
ZIP code 43766	11 mi	New Straitsville, 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 43107, plotted from its record coordinates.

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

Scope ZIP code 43107. 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.