The 23rd District
The 23rd Legislative District is part of both Cook and DuPage Counties.
main cities
- Elmhurst
- Glendale Heights
- Oakbrook Terrace
Villages
- Clarendon Hills
- Downers Grove
- Hinsdale
- Lombard
- Oak Brook
- Villa Park
- Western Springs
- Westmont
The 23rd Legislative District is part of both Cook and DuPage Counties.