ZIP Code 43330

43330 is one of Ohio's ZIP codes, delivering to addresses in Kirby, Wyandot County.

City: Kirby
County: Wyandot County
State: Ohio
Prefix: 433xx

Where this code sits

43330 is part of the 433xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Kirby.

Kirby Ohio ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 43330 delivers to without sharing its boundary.

ZIP codes nearest 43330

The ZIP codes whose reference points sit closest to 43330.
ZIP code	Distance	Delivers to
ZIP code 43359	4.0 mi	Wharton, OH
ZIP code 45843	6.4 mi	Forest, OH
ZIP code 43351	6.4 mi	Upper Sandusky, OH
ZIP code 45867	9.0 mi	Mount Blanchard, OH
ZIP code 43316	9.6 mi	Carey, OH
ZIP code 43323	11 mi	Harpster, OH
ZIP code 45890	11 mi	Vanlue, OH
ZIP code 45836	11 mi	Dunkirk, 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 43330, plotted from its record coordinates.

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

Scope ZIP code 43330. 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.