Greenwood Twp Assessor 5211 Miller Rd Wonder Lake, IL 60097 Phone : (815) 648-4536 Business Category Public Finance Taxation & Monetary Policy Greenwood Township Of--assessor 5211 Miller Rd Ringwood, IL 60072 Phone : (815) 648-4536 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools