Wauseon Ohio ZIP Codes

Wauseon holds a single ZIP code.

Every ZIP code in Wauseon

The complete list of Wauseon, Ohio ZIP codes with the county each falls in.
ZIP code	County
43567	Fulton County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Wauseon codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Wauseon. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Wauseon ZIP code begins 435. Those first three digits identify the sectional center facility that processes mail for this part of Ohio. Statewide that range covers 55 ZIP codes, so Wauseon accounts for 2% of it.

Every Ohio ZIP prefix and the region it covers →

Area codes covering Wauseon

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Wauseon occupies.

Wauseon Ohio area codes in full →

Where Wauseon's ZIP codes sit

Each point is one Wauseon ZIP code, plotted from its record coordinates.

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

Cities near Wauseon

The closest places to Wauseon with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Delta Ohio ZIP codes	6.4 mi	1 ZIP code
Archbold Ohio ZIP codes	8.9 mi	1 ZIP code
Liberty Center Ohio ZIP codes	10 mi	1 ZIP code
Lyons Ohio ZIP codes	11 mi	1 ZIP code
Napoleon Ohio ZIP codes	11 mi	1 ZIP code
Fayette Ohio ZIP codes	13 mi	1 ZIP code
Swanton Ohio ZIP codes	13 mi	1 ZIP code
Stryker Ohio ZIP codes	15 mi	1 ZIP code

Straight-line distance between place reference points, not driving distance.