ZIP Code 42031

42031 is one of Kentucky's ZIP codes, delivering to addresses in Clinton, Hickman County.

City: Clinton
County: Hickman County
State: Kentucky
Prefix: 420xx

Where this code sits

42031 is part of the 420xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Clinton.

Clinton Kentucky ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 42031 delivers to without sharing its boundary.

ZIP codes nearest 42031

The ZIP codes whose reference points sit closest to 42031.
ZIP code	Distance	Delivers to
ZIP code 42021	8.8 mi	Arlington, KY
ZIP code 42041	9.8 mi	Fulton, KY
ZIP code 42070	9.8 mi	Milburn, KY
ZIP code 42032	9.9 mi	Columbus, KY
ZIP code 42085	11 mi	Water Valley, KY
ZIP code 42039	12 mi	Fancy Farm, KY
ZIP code 42088	13 mi	Wingo, KY
ZIP code 38257	14 mi	South Fulton, TN

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 42031, plotted from its record coordinates.

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

Scope ZIP code 42031. 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.