zip code 61812 is a zipcode of Armstrong, Illinois state, usa. zip code of Armstrong and its population information along with its latitude and longitude coordinates.
ZIP Code 61812
- Zip Code
- 61812
- City
- Armstrong
- County
- Vermilion
- State
- Illinois
- Latitude
- 40.238524
- Longitude
- -87.884431
- Population
- 375