ZIP Code 56538
Fergus Falls · Otter Tail, Minnesota
56538 is the ZIP code of Fergus Falls in Otter Tail, Minnesota, United States.
- ZIP Code
- 56538
- County
- Otter Tail
- State
- Minnesota
- Country
- United States
Place with ZIP code 56538
| Place | County | Location |
|---|---|---|
| Fergus Falls | Otter Tail | 46.283, -96.078 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 56538?
Fergus Falls.
Which county and state is 56538 in?
Otter Tail, Minnesota, 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.