ZIP Code 40004

40004 is one of Kentucky's ZIP codes, delivering to addresses in Bardstown, Nelson County.

City: Bardstown
County: Nelson County
State: Kentucky
Prefix: 400xx

Where this code sits

40004 is part of the 400xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Bardstown.

Bardstown Kentucky ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 40004 delivers to without sharing its boundary.

502 Area code 502

ZIP codes nearest 40004

The ZIP codes whose reference points sit closest to 40004.
ZIP code	Distance	Delivers to
ZIP code 40048	2.7 mi	Nazareth, KY
ZIP code 40013	7.2 mi	Coxs Creek, KY
ZIP code 40107	8.7 mi	Boston, KY
ZIP code 40020	9.6 mi	Fairfield, KY
ZIP code 40049	11 mi	Nerinx, KY
ZIP code 40008	12 mi	Bloomfield, KY
ZIP code 40037	12 mi	Loretto, KY
ZIP code 40051	12 mi	New Haven, 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 40004, plotted from its record coordinates.

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

Scope ZIP code 40004. 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.