National Register listings in Tazewell County, Illinois
Most notable listings
Farm Creek Section NHL East Peoria · Site · listed 1992 
Allentown Union Hall Allentown · Building · listed 1988 
Ayer Public Library Delavan · Building · listed 1998 
Cemetery Road Bridge Washington · Structure · listed 1998 
Delavan Commercial Historic District Delavan · District · listed 1991 
Dement-Zinser House Washington · Building · listed 2002 
Denhart Bank Building Washington · Building · listed 2005 
Herget, Carl, Mansion Pekin · Building · listed 1992 
Illinois Traction System Mackinaw Depot Mackinaw · Building · listed 1978 
Pekin Federal Building Pekin · Building · listed 1980 Historic districts (2)
- Delavan Commercial Historic District — Delavan
- Peoria Lock and Dam Historic District — Creve Coeur
All listings
Places: Pekin (5) · Delavan (3) · Washington (3) · Allentown (1) · East Peoria (1) · Mackinaw (1) · Creve Coeur (1) · Tremont (1)
| Name | Place | Type | Listed |
|---|---|---|---|
| Allentown Union Hall | Allentown | Building | 1988 |
| Ayer Public Library | Delavan | Building | 1998 |
| Cemetery Road Bridge | Washington | Structure | 1998 |
| Delavan Commercial Historic District | Delavan | District | 1991 |
| Dement-Zinser House | Washington | Building | 2002 |
| Denhart Bank Building | Washington | Building | 2005 |
| Farm Creek Section NHL | East Peoria | Site | 1992 |
| Herget, Carl, Mansion | Pekin | Building | 1992 |
| Illinois Traction System Mackinaw Depot | Mackinaw | Building | 1978 |
| North Eighth Street Plaza | Pekin | Building | 2015 |
| Pekin Federal Building | Pekin | Building | 1980 |
| Peoria Lock and Dam Historic District | Creve Coeur | District | 2004 |
| St. Louis, Peoria and Northern Railroad Depot | Pekin | Building | 2004 |
| Tazewell County Courthouse | Pekin | Building | 1985 |
| Third St. Bridge | Delavan | Structure | 1999 |
| Waltmire Bridge | Tremont | Structure | 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.