Mason City Assessor

Bob Zinnel, ICA, ASA
March 1, 1982

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)