Coalton Ohio ZIP Codes

Coalton holds a single ZIP code.

Every ZIP code in Coalton

The complete list of Coalton, Ohio ZIP codes with the county each falls in.
ZIP code	County
45621	Jackson 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Coalton codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Coalton. 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 Coalton ZIP code begins 456. Those first three digits identify the sectional center facility that processes mail for this part of Ohio. Statewide that range covers 69 ZIP codes, so Coalton accounts for 1% of it.

Every Ohio ZIP prefix and the region it covers →

Area codes covering Coalton

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 Coalton occupies.

Coalton Ohio area codes in full →

Where Coalton's ZIP codes sit

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

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

Cities near Coalton

The closest places to Coalton with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Wellston Ohio ZIP codes	3.9 mi	1 ZIP code
Jackson Ohio ZIP codes	5.0 mi	1 ZIP code
Hamden Ohio ZIP codes	5.6 mi	1 ZIP code
Beaver Ohio ZIP codes	13 mi	1 ZIP code
Oak Hill Ohio ZIP codes	15 mi	1 ZIP code
Wilkesville Ohio ZIP codes	15 mi	1 ZIP code
Zaleski Ohio ZIP codes	17 mi	1 ZIP code
Vinton Ohio ZIP codes	18 mi	1 ZIP code

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