ZIP Code 42123
Austin · Barren, Kentucky
42123 is the ZIP code of Austin in Barren, Kentucky, United States.
- ZIP Code
- 42123
- County
- Barren
- State
- Kentucky
- Country
- United States
Place with ZIP code 42123
| Place | County | Location |
|---|---|---|
| Austin | Barren | 36.812, -85.985 |
Near Nashville
The nearest major city is Nashville, about 101 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 42123?
Austin.
Which county and state is 42123 in?
Barren, Kentucky, United States.
What is the nearest major city to 42123?
Nashville, about 101 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.