ZIP Code 40257
Louisville · Jefferson, Kentucky
40257 is the ZIP code of Louisville in Jefferson, Kentucky, United States.
- ZIP Code
- 40257
- County
- Jefferson
- State
- Kentucky
- Country
- United States
Place with ZIP code 40257
| Place | County | Location |
|---|---|---|
| Louisville | Jefferson | 38.189, -85.677 |
Near Louisville
The nearest major city is Louisville, about 10 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 40257?
Louisville.
Which county and state is 40257 in?
Jefferson, Kentucky, United States.
What is the nearest major city to 40257?
Louisville, about 10 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.