Gilman City Of--city Clerk 128 N Main St Gilman, IA 50106 Phone : (641) 498-2531 Business Category Government Offices-City Village & Twp City Regional & Town Planners Consultants Zoning & Planning Business Consulting Services Government Offices State & Local Government Offices & Public Schools Gilman Town Hall 128 N Main St Gilman, IA 50106 Phone : (641) 498-2531 Business Category Government Offices-City Village & Twp City Regional & Town Planners Consultants Zoning & Planning Business Consulting Services Government Offices State & Local Government Offices & Public Schools