ZIP Code 42275

42275 is one of Kentucky's ZIP codes, delivering to addresses in Roundhill, Edmonson County.

City: Roundhill
County: Edmonson County
State: Kentucky
Prefix: 422xx

Where this code sits

42275 is part of the 422xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Roundhill.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 42275 delivers to without sharing its boundary.

ZIP codes nearest 42275

The ZIP codes whose reference points sit closest to 42275.
ZIP code	Distance	Delivers to
ZIP code 42252	5.7 mi	Jetson, KY
ZIP code 42285	6.0 mi	Sweeden, KY
ZIP code 42210	6.7 mi	Brownsville, KY
ZIP code 42207	7.6 mi	Bee Spring, KY
ZIP code 42721	12 mi	Caneyville, KY
ZIP code 42762	13 mi	Millwood, KY
ZIP code 42259	13 mi	Mammoth Cave, KY
ZIP code 42288	14 mi	Woodbury, 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 42275, plotted from its record coordinates.

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

Scope ZIP code 42275. 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.