ZIP Code 44837

44837 is one of Ohio's ZIP codes, delivering to addresses in Greenwich, Huron County.

City: Greenwich
County: Huron County
State: Ohio
Prefix: 448xx

Where this code sits

44837 is part of the 448xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Greenwich.

Greenwich Ohio ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 44837 delivers to without sharing its boundary.

ZIP codes nearest 44837

The ZIP codes whose reference points sit closest to 44837.
ZIP code	Distance	Delivers to
ZIP code 44855	6.2 mi	North Fairfield, OH
ZIP code 44851	7.0 mi	New London, OH
ZIP code 44878	7.4 mi	Shiloh, OH
ZIP code 44865	8.3 mi	Plymouth, OH
ZIP code 44850	8.5 mi	New Haven, OH
ZIP code 44859	9.2 mi	Nova, OH
ZIP code 44874	9.3 mi	Savannah, OH
ZIP code 44888	11 mi	Willard, 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 44837, plotted from its record coordinates.

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

Scope ZIP code 44837. 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.