Monroe Twp Hall N3302 Monroe Sylvester Rd Monroe, WI 53566 Phone : (608) 325-3411 Business Category Government Offices-City Village & Twp Legislative Bodies Monroe Township Of--township Hall N3302 Monroe Sylvester Rd Monroe, WI 53566 Phone : (608) 325-3411 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools