ZIP Code 43783

43783 is one of Ohio's ZIP codes, delivering to addresses in Somerset, Perry County.

City: Somerset
County: Perry County
State: Ohio
Prefix: 437xx

Where this code sits

43783 is part of the 437xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Somerset.

Somerset Ohio ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 43783 delivers to without sharing its boundary.

ZIP codes nearest 43783

The ZIP codes whose reference points sit closest to 43783.
ZIP code	Distance	Delivers to
ZIP code 43739	5.3 mi	Glenford, OH
ZIP code 43748	6.8 mi	Junction City, OH
ZIP code 43150	7.1 mi	Rushville, OH
ZIP code 43764	7.4 mi	New Lexington, OH
ZIP code 43760	8.3 mi	Mount Perry, OH
ZIP code 43076	9.2 mi	Thornville, OH
ZIP code 43107	9.2 mi	Bremen, OH
ZIP code 43738	9.6 mi	Fultonham, 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 43783, plotted from its record coordinates.

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

Scope ZIP code 43783. 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.