ZIP Code 40143

40143 is one of Kentucky's ZIP codes, delivering to addresses in Hardinsburg, Breckinridge County.

City: Hardinsburg
County: Breckinridge County
State: Kentucky
Prefix: 401xx

Where this code sits

40143 is part of the 401xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Hardinsburg.

Hardinsburg Kentucky ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 40143 delivers to without sharing its boundary.

ZIP codes nearest 40143

The ZIP codes whose reference points sit closest to 40143.
ZIP code	Distance	Delivers to
ZIP code 40144	4.1 mi	Harned, KY
ZIP code 40153	4.1 mi	Mc Quady, KY
ZIP code 40178	5.2 mi	Westview, KY
ZIP code 40140	5.7 mi	Garfield, KY
ZIP code 40152	9.1 mi	Mc Daniels, KY
ZIP code 40111	9.7 mi	Cloverport, KY
ZIP code 40145	11 mi	Hudson, KY
ZIP code 40170	11 mi	Stephensport, 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 40143, plotted from its record coordinates.

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

Scope ZIP code 40143. 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.