St. Mary ZIP code, Kentucky
The ZIP code for St. Mary, KY is 40063, and its area code is 270.
- USPS city name
- 1 ZIP code
- Overlapping the city
- 1 more
- Population
- 147
- Area code
- 270
- County
- Marion County
- State
- Kentucky
Also written Saint Mary, the spelling the Postal Service uses.
NANPA lists no telephone rate centre for St. Mary itself, so these are the area codes of the nearest one, Lebanon (6.8 miles). A town on an area-code boundary can differ from its neighbour.
Mail addressed to St. Mary uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.
ZIP codes addressed as Saint Mary
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
40063 | Saint Mary , KY | Standard | 326 | — | — |
Other ZIP codes overlapping St. Mary
These ZIP codes cover part of St. Mary but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
40033 | Lebanon , KY | Standard | 11,923 | $57,647 | $174,000 |
Map of St. Mary ZIP codes
The ZIP codes of St. Mary, KY, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near St. Mary
The nearest larger towns are Loretto (683 people, 4.9 mi), Lebanon (6,430 people, 5.0 mi) and Springfield (2,899 people, 11 mi).
| Town | Population | Distance |
|---|---|---|
| Lebanon | 6,430 | 5.0 mi |
| Springfield | 2,899 | 10.5 mi |
| Campbellsville | 11,622 | 16.3 mi |
| Bardstown | 13,804 | 17.4 mi |
| Hodgenville | 3,389 | 20.9 mi |
More nearby: every ZIP code in Marion County · Kentucky ZIP codes
Cite this page
zipcodes.pro. “St. Mary, KY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ky/st-mary
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