Smithfield ZIP code, Kentucky
The ZIP code for Smithfield, KY is 40068, and its area code is 502.
- USPS city name
- 1 ZIP code
- Population
- 153
- Area code
- 502
- County
- Henry County
- State
- Kentucky
NANPA lists no telephone rate centre for Smithfield itself, so these are the area codes of the nearest one, Eminence (6.1 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes addressed as Smithfield
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
40068 | Smithfield , KY | Standard | 2,570 | $80,750 | $325,300 |
Map of Smithfield ZIP codes
The ZIP codes of Smithfield, 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 Smithfield
The nearest larger towns are Eminence (2,724 people, 4.5 mi), New Castle (1,052 people, 5.7 mi) and La Grange (10,311 people, 6.6 mi).
| Town | Population | Distance |
|---|---|---|
| Eminence | 2,724 | 4.5 mi |
| La Grange | 10,311 | 6.6 mi |
| Buckner | 4,119 | 10.7 mi |
| Crestwood | 6,356 | 12.4 mi |
| Shelbyville | 17,668 | 12.4 mi |
| Simpsonville | 3,062 | 12.8 mi |
| Anchorage | 2,506 | 17.3 mi |
| Middletown | 9,763 | 17.5 mi |
| Douglass Hills | 5,474 | 19.2 mi |
| Prospect | 4,542 | 19.4 mi |
| Lyndon | 11,030 | 20.0 mi |
| Carrollton | 3,915 | 20.8 mi |
| Hurstbourne | 4,702 | 20.9 mi |
| Graymoor-Devondale | 2,802 | 21.1 mi |
More nearby: every ZIP code in Henry County · Kentucky ZIP codes
Cite this page
zipcodes.pro. “Smithfield, KY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ky/smithfield
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