ZIP Code 42456

42456 is one of Kentucky's ZIP codes, delivering to addresses in Slaughters, Webster County.

City: Slaughters
County: Webster County
State: Kentucky
Prefix: 424xx

Where this code sits

42456 is part of the 424xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Slaughters.

Slaughters Kentucky ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 42456 delivers to without sharing its boundary.

ZIP codes nearest 42456

The ZIP codes whose reference points sit closest to 42456.
ZIP code	Distance	Delivers to
ZIP code 42413	4.9 mi	Hanson, KY
ZIP code 42455	5.9 mi	Sebree, KY
ZIP code 42436	7.5 mi	Manitou, KY
ZIP code 42322	9.7 mi	Beech Grove, KY
ZIP code 42409	11 mi	Dixon, KY
ZIP code 42452	12 mi	Robards, KY
ZIP code 42444	12 mi	Poole, KY
ZIP code 42371	12 mi	Rumsey, 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 42456, plotted from its record coordinates.

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

Scope ZIP code 42456. 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.