ZIP Code 42344

42344 is one of Kentucky's ZIP codes, delivering to addresses in Graham, Muhlenberg County.

City: Graham
County: Muhlenberg County
State: Kentucky
Prefix: 423xx

Where this code sits

42344 is part of the 423xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Graham.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 42344 delivers to without sharing its boundary.

ZIP codes nearest 42344

The ZIP codes whose reference points sit closest to 42344.
ZIP code	Distance	Delivers to
ZIP code 42464	6.0 mi	White Plains, KY
ZIP code 42345	7.0 mi	Greenville, KY
ZIP code 42325	7.5 mi	Bremen, KY
ZIP code 42367	7.9 mi	Powderly, KY
ZIP code 42440	9.0 mi	Mortons Gap, KY
ZIP code 42442	10 mi	Nortonville, KY
ZIP code 42330	10 mi	Central City, KY
ZIP code 42374	11 mi	South Carrollton, KY

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 42344, plotted from its record coordinates.

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

Scope ZIP code 42344. 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.