ZIP Code 40046

40046 is one of Kentucky's ZIP codes, delivering to addresses in Mount Eden, Spencer County.

City: Mount Eden
County: Spencer County
State: Kentucky
Prefix: 400xx

Where this code sits

40046 is part of the 400xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Mount Eden.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 40046 delivers to without sharing its boundary.

502 Area code 502

ZIP codes nearest 40046

The ZIP codes whose reference points sit closest to 40046.
ZIP code	Distance	Delivers to
ZIP code 40076	5.2 mi	Waddy, KY
ZIP code 40012	9.4 mi	Chaplin, KY
ZIP code 40008	11 mi	Bloomfield, KY
ZIP code 40066	12 mi	Shelbyville, KY
ZIP code 40071	12 mi	Taylorsville, KY
ZIP code 40342	13 mi	Lawrenceburg, KY
ZIP code 40065	13 mi	Shelbyville, KY
ZIP code 40022	13 mi	Finchville, 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 40046, plotted from its record coordinates.

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

Scope ZIP code 40046. 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.