Rockford Zoning Department 425 E State St Rockford, IL 61104 Phone : (815) 987-5585 Business Category Administration Of Urban Planning & Community/Rural Dev Rockford City Of--community Development Department, Zoning Division Rockford, IL 61101 Phone : (815) 987-5585 Business Category Government Offices-City Village & Twp Government Offices State & Local Administration Of Urban Planning & Community/Rural Dev Government Offices & Public Schools