ZIP Code 42460

42460 is one of Kentucky's ZIP codes, delivering to addresses in Sullivan, Union County.

City: Sullivan
County: Union County
State: Kentucky
Prefix: 424xx

Where this code sits

42460 is part of the 424xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Sullivan.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 42460 delivers to without sharing its boundary.

ZIP codes nearest 42460

The ZIP codes whose reference points sit closest to 42460.
ZIP code	Distance	Delivers to
ZIP code 42463	3.7 mi	Wheatcroft, KY
ZIP code 42459	5.1 mi	Sturgis, KY
ZIP code 42404	5.4 mi	Clay, KY
ZIP code 42450	12 mi	Providence, KY
ZIP code 42409	13 mi	Dixon, KY
ZIP code 62919	13 mi	Cave In Rock, IL
ZIP code 42437	13 mi	Morganfield, KY
ZIP code 42064	15 mi	Marion, 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 42460, plotted from its record coordinates.

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

Scope ZIP code 42460. 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.