Gambier Ohio ZIP Codes

Gambier holds a single ZIP code.

Every ZIP code in Gambier

The complete list of Gambier, Ohio ZIP codes with the county each falls in.
ZIP code	County
43022	Knox 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Gambier codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Gambier. 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 Gambier ZIP code begins 430. Those first three digits identify the sectional center facility that processes mail for this part of Ohio. Statewide that range covers 70 ZIP codes, so Gambier accounts for 1% of it.

Every Ohio ZIP prefix and the region it covers →

Area codes covering Gambier

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 Gambier occupies.

Gambier Ohio area codes in full →

Where Gambier's ZIP codes sit

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

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

Cities near Gambier

The closest places to Gambier with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Mount Vernon Ohio ZIP codes	4.3 mi	1 ZIP code
Martinsburg Ohio ZIP codes	7.7 mi	1 ZIP code
Danville Ohio ZIP codes	8.6 mi	1 ZIP code
Utica Ohio ZIP codes	9.9 mi	1 ZIP code
Fredericktown Ohio ZIP codes	11 mi	1 ZIP code
Butler Ohio ZIP codes	15 mi	1 ZIP code
Sparta Ohio ZIP codes	16 mi	1 ZIP code
Chesterville Ohio ZIP codes	17 mi	1 ZIP code

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