Winthrop Harbor Police Department 830 Sheridan Rd Winthrop Harbor, IL 60096 Phone : (847) 872-2131 Winthrop Harbor Police Department Business Category Police Departments Fire Departments Winthrop Harbor Village Of--police Dept Zion, IL 60099 Phone : (847) 872-2131 Business Category Government Offices-City Village & Twp Police Departments Fire Departments Government Offices State & Local Government Offices & Public Schools