National Register listings in Iroquois County, Illinois
Most notable listings
Old Iroquois County Courthouse Watseka · Building · listed 1975 
Prairie Dell Meetinghouse Iroquois · Building · listed 2005 
Smith, A. Herr and E. E., Public Library Loda · Building · listed 1995 
St. Mary's Church Beaverville · Building · listed 1996 
Watseka Union Depot Watseka · Building · listed 1999 Glenwood School Cissna Park · Building · listed 2020 Watseka Downtown Historic District Watseka · District · listed 2026 Historic districts (1)
- Watseka Downtown Historic District — Watseka
All listings
Places: Watseka (3) · Cissna Park (1) · Iroquois (1) · Loda (1) · Beaverville (1)
| Name | Place | Type | Listed |
|---|---|---|---|
| Glenwood School | Cissna Park | Building | 2020 |
| Old Iroquois County Courthouse | Watseka | Building | 1975 |
| Prairie Dell Meetinghouse | Iroquois | Building | 2005 |
| Smith, A. Herr and E. E., Public Library | Loda | Building | 1995 |
| St. Mary's Church | Beaverville | Building | 1996 |
| Watseka Downtown Historic District | Watseka | District | 2026 |
| Watseka Union Depot | Watseka | Building | 1999 |
State Historic Preservation Office
Nominations, tax-credit certifications and official records for Illinois go through the Illinois State Historic Preservation Office. See how to nominate a property.