61537 Zip Code
| City: | Henry |
| State: | IL |
| County: | Marshall County |
| Area Codes: | 309 |
| Latitude: | 41.11 |
| Longitude: | -89.36 |
| Time Zone: | America/Chicago |
| Population in 2010: | 2,974 |
| School District: | Henry-Senachwine Consolidated Unit School District 5 |
| District Code: | 115 |