ZIP Code 50136
Keswick · Keokuk, Iowa
50136 is the ZIP code of Keswick in Keokuk, Iowa, United States.
- ZIP Code
- 50136
- County
- Keokuk
- State
- Iowa
- Country
- United States
Place with ZIP code 50136
| Place | County | Location |
|---|---|---|
| Keswick | Keokuk | 41.461, -92.240 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 50136?
Keswick.
Which county and state is 50136 in?
Keokuk, Iowa, 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.