ZIP Code 56003
Mankato · Nicollet, Minnesota
56003 is the ZIP code of Mankato in Nicollet, Minnesota, United States.
- ZIP Code
- 56003
- County
- Nicollet
- State
- Minnesota
- Country
- United States
Place with ZIP code 56003
| Place | County | Location |
|---|---|---|
| Mankato | Nicollet | 44.217, -94.094 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 56003?
Mankato.
Which county and state is 56003 in?
Nicollet, 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.