ZIP Code 45685

45685 is one of Ohio's ZIP codes, delivering to addresses in Thurman, Gallia County.

City: Thurman
County: Gallia County
State: Ohio
Prefix: 456xx

Where this code sits

45685 is part of the 456xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Thurman.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 45685 delivers to without sharing its boundary.

ZIP codes nearest 45685

The ZIP codes whose reference points sit closest to 45685.
ZIP code	Distance	Delivers to
ZIP code 45674	1.7 mi	Rio Grande, OH
ZIP code 45658	6.6 mi	Patriot, OH
ZIP code 45686	7.9 mi	Vinton, OH
ZIP code 45643	8.1 mi	Kerr, OH
ZIP code 45614	8.3 mi	Bidwell, OH
ZIP code 45656	9.9 mi	Oak Hill, OH
ZIP code 45631	10 mi	Gallipolis, OH
ZIP code 45688	12 mi	Waterloo, 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 45685, plotted from its record coordinates.

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

Scope ZIP code 45685. 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.