ZIP Code 40063

40063 is one of Kentucky's ZIP codes, delivering to addresses in Saint Mary, Marion County.

City: Saint Mary
County: Marion County
State: Kentucky
Prefix: 400xx

Where this code sits

40063 is part of the 400xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Saint Mary.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 40063 delivers to without sharing its boundary.

ZIP codes nearest 40063

The ZIP codes whose reference points sit closest to 40063.
ZIP code	Distance	Delivers to
ZIP code 40062	4.2 mi	Saint Francis, KY
ZIP code 40033	4.9 mi	Lebanon, KY
ZIP code 40060	5.0 mi	Raywick, KY
ZIP code 40037	5.3 mi	Loretto, KY
ZIP code 40049	6.0 mi	Nerinx, KY
ZIP code 40052	9.1 mi	New Hope, KY
ZIP code 40051	11 mi	New Haven, KY
ZIP code 40069	13 mi	Springfield, 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 40063, plotted from its record coordinates.

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

Scope ZIP code 40063. 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.