ZIP Code 40342

40342 is one of Kentucky's ZIP codes, delivering to addresses in Lawrenceburg, Anderson County.

City: Lawrenceburg
County: Anderson County
State: Kentucky
Prefix: 403xx

Where this code sits

40342 is part of the 403xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Lawrenceburg.

Lawrenceburg Kentucky ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 40342 delivers to without sharing its boundary.

502 Area code 502

ZIP codes nearest 40342

The ZIP codes whose reference points sit closest to 40342.
ZIP code	Distance	Delivers to
ZIP code 40372	8.1 mi	Salvisa, KY
ZIP code 40383	11 mi	Versailles, KY
ZIP code 40384	11 mi	Versailles, KY
ZIP code 40076	12 mi	Waddy, KY
ZIP code 40046	13 mi	Mount Eden, KY
ZIP code 40621	13 mi	Frankfort, KY
ZIP code 40622	13 mi	Frankfort, KY
ZIP code 40601	15 mi	Frankfort, 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 40342, plotted from its record coordinates.

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

Scope ZIP code 40342. 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.