61812 Zip Code
| City: | Armstrong |
| State: | IL |
| County: | Vermilion County |
| Area Codes: | 217 |
| Latitude: | 40.31 |
| Longitude: | -87.88 |
| Time Zone: | America/Chicago |
| Population in 2010: | 375 |
| School District: | Armstrong-Ellis Consolidated School District 61 |
| District Code: | 4200 |