Washington Court House Ohio ZIP Codes

Washington Court House holds a single ZIP code.

Every ZIP code in Washington Court House

The complete list of Washington Court House, Ohio ZIP codes with the county each falls in.
ZIP code	County
43160	Fayette 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Washington Court House codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Washington Court House. 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 Washington Court House ZIP code begins 431. Those first three digits identify the sectional center facility that processes mail for this part of Ohio. Statewide that range covers 49 ZIP codes, so Washington Court House accounts for 2% of it.

Every Ohio ZIP prefix and the region it covers →

Area codes covering Washington Court House

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 Washington Court House occupies.

Washington Court House Ohio area codes in full →

Where Washington Court House's ZIP codes sit

Each point is one Washington Court House ZIP code, plotted from its record coordinates.

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

Cities near Washington Court House

The closest places to Washington Court House with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Bloomingburg Ohio ZIP codes	5.1 mi	1 ZIP code
New Holland Ohio ZIP codes	9.2 mi	1 ZIP code
Milledgeville Ohio ZIP codes	9.3 mi	1 ZIP code
Jeffersonville Ohio ZIP codes	10 mi	1 ZIP code
Sabina Ohio ZIP codes	12 mi	1 ZIP code
Greenfield Ohio ZIP codes	13 mi	1 ZIP code
Mount Sterling Ohio ZIP codes	15 mi	1 ZIP code
Clarksburg Ohio ZIP codes	15 mi	1 ZIP code

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