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Cerro Gordo County employees with county email addresses should sign-in with Microsoft.

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If you are a county employee and are unable to access the Employee Portal, please reach out to the Administration/Human Resources department at hr@cerrogordo.gov, or during business hours at 641-421-3075.

County Courthouse

220 N. Washington Ave.
Mason City, IA 50401
Contact · Report a Concern

Courthouse Hours

M-F 8:00 a.m. to 4:30 p.m.
Closed Holidays
Department Hours May Vary