ZIP Code 43601

43601 is one of Ohio's ZIP codes, delivering to addresses in Toledo, Lucas County.

City: Toledo
County: Lucas County
State: Ohio
Prefix: 436xx

Where this code sits

43601 is part of the 436xx range, the group of codes handled by one mail processing centre. Toledo is served by 32 ZIP codes in total; the full list, with the county each falls in, is on the Toledo page.

Toledo Ohio ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 43601 delivers to without sharing its boundary.

ZIP codes nearest 43601

The ZIP codes whose reference points sit closest to 43601.
ZIP code	Distance	Delivers to
ZIP code 43612	1.1 mi	Toledo, OH
ZIP code 43613	2.1 mi	Toledo, OH
ZIP code 43610	3.1 mi	Toledo, OH
ZIP code 48182	3.3 mi	Temperance, MI
ZIP code 43608	3.5 mi	Toledo, OH
ZIP code 48144	3.7 mi	Lambertville, MI
ZIP code 43606	3.9 mi	Toledo, OH
ZIP code 43620	3.9 mi	Toledo, 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 43601, plotted from its record coordinates.

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

Scope ZIP code 43601. 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.