Cerro Gordo County Courthouse 220 North Washington Mason City, IA 50401
Office Phone: 641-421-3061 Office Hours: 8:00 a.m. to 4:30 p.m. FAX: 641-421-3091 (Assessor's Office)
BZinnel@co.cerro-gordo.ia.us
Mason City Home Page Assessor's Home Page Parcel Data
