ZIP Code 40242
Louisville · Jefferson, Kentucky
40242 is the ZIP code of Louisville in Jefferson, Kentucky, United States.
- ZIP Code
- 40242
- County
- Jefferson
- State
- Kentucky
- Country
- United States
Place with ZIP code 40242
| Place | County | Location |
|---|---|---|
| Louisville | Jefferson | 38.279, -85.594 |
Near Louisville
The nearest major city is Louisville, about 15 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 40242?
Louisville.
Which county and state is 40242 in?
Jefferson, Kentucky, United States.
What is the nearest major city to 40242?
Louisville, about 15 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.