ZIP Code 59638
Jefferson City · Jefferson, Montana
59638 is the ZIP code of Jefferson City in Jefferson, Montana, United States.
- ZIP Code
- 59638
- County
- Jefferson
- State
- Montana
- Country
- United States
Place with ZIP code 59638
| Place | County | Location |
|---|---|---|
| Jefferson City | Jefferson | 46.368, -112.023 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 59638?
Jefferson City.
Which county and state is 59638 in?
Jefferson, Montana, United States.
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.