ZIP Code 55816
Duluth · St. Louis, Minnesota
55816 is the ZIP code of Duluth in St. Louis, Minnesota, United States.
- ZIP Code
- 55816
- County
- St. Louis
- State
- Minnesota
- Country
- United States
Place with ZIP code 55816
| Place | County | Location |
|---|---|---|
| Duluth | St. Louis | 46.783, -92.107 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 55816?
Duluth.
Which county and state is 55816 in?
St. Louis, 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.