ZIP Code 43740

43740 is one of Ohio's ZIP codes, delivering to addresses in Gratiot, Licking County.

City: Gratiot
County: Licking County
State: Ohio
Prefix: 437xx

Where this code sits

43740 is part of the 437xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Gratiot.

Gratiot Ohio ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 43740 delivers to without sharing its boundary.

ZIP codes nearest 43740

The ZIP codes whose reference points sit closest to 43740.
ZIP code	Distance	Delivers to
ZIP code 43746	2.0 mi	Hopewell, OH
ZIP code 43721	2.3 mi	Brownsville, OH
ZIP code 43760	5.2 mi	Mount Perry, OH
ZIP code 43739	7.4 mi	Glenford, OH
ZIP code 43738	7.8 mi	Fultonham, OH
ZIP code 43791	8.2 mi	White Cottage, OH
ZIP code 43830	8.5 mi	Nashport, OH
ZIP code 43735	8.5 mi	East 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 43740, plotted from its record coordinates.

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

Scope ZIP code 43740. 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.