ZIP Code 66538
Seneca · Nemaha, Kansas
66538 is the ZIP code of Seneca in Nemaha, Kansas, United States.
- ZIP Code
- 66538
- County
- Nemaha
- State
- Kansas
- Country
- United States
Place with ZIP code 66538
| Place | County | Location |
|---|---|---|
| Seneca | Nemaha | 39.847, -96.032 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 66538?
Seneca.
Which county and state is 66538 in?
Nemaha, Kansas, 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.