Town Hall Address 510 Green Bay Rd. Winnetka, IL 60093 United States- Cook County Website https://www.villageofwinnetka.org/ Zoning 847-624-6498 510 Green Bay Rd. Winnetka, IL 60093 United States Fire District 847-501-6029 428 Green Bay Rd. Winnetka, IL 60093 United States Town Clerk 847-501-6000 510 Green Bay Rd. Winnetka, IL 60093 United States Water 847-501-6000 510 Green Bay Rd. Winnetka, IL 60093 United States Sewer 847-501-6000 510 Green Bay Rd. Winnetka, IL 60093 United States Tax Collector 847-501-6000 510 Green Bay Rd. Winnetka, IL 60093 United States Code Enforcement 847-624-6498 510 Green Bay Rd. Winnetka, IL 60093 United States County Cook