Cerro Gordo County Courthouse
220 North Washington Avenue
Mason City, IA 50401
Hours: 8:00 am - 4:30 pm
Supervisor Meetings: Every Monday at 10 AM
Website: https://cerrogordo.gov/
| Name | Office | Address | City | State | Zip Code | Phone Number | Fax Number | Party |
|---|---|---|---|---|---|---|---|---|
| Name | Office | Address | City | State | Zip Code | Phone Number | Fax Number | Party |
| Tom Meyer | Administrator | 220 North Washington Ave | Mason City | IA | 50401 | (641) 421-3075 | (641) 421-3088 | |
| Dana Naumann | Assessor | 215 N Adams Ave | Mason City | IA | 50401 | (641) 421-3065 | (641) 421-3078 | |
| Adam Wedmore | Auditor | 220 N Washington | Mason City | IA | 50401 | (641) 421-3034 | (641) 421-3139 | D |
| Paul Beatty | Community Services | 220 N Washington | Mason City | IA | 50401 | (641) 421-3085 | (641) 421-3092 | |
| Josh Brandt | Conservation | 3501 Lime Creek Rd | Mason City | IA | 50401 | (641) 423-5309 | (641) 423-1566 | |
| Carlyle Dalen | County Attorney | 220 N Washington | Mason City | IA | 50401 | (641) 421-3101 | (641) 421-3136 | D |
| Eric Whipple | Emergency Management | 2716 S Federal Ave | Mason City | IA | 50401 | (641) 421-3665 | (641) 421-3639 | |
| Brandon Billings | Engineer/Secondary Roads | 17274 Lark Ave | Mason City | IA | 50401 | (641) 424-9037 | (641) 424-9058 | |
| Jodi Willemsen | Environmental Health | 2750 4th St SW | Mason City | IA | 50401 | (641) 421-9300 | (641) 421-9350 | |
| Jim Sholly | GIS | I | ||||||
| Ken Bahls | IT | 220 N Washington | Mason City | IA | 50401 | (641) 421-3068 | (641) 421-3138 | |
| Kara Vogelson | Public Health | 2750 4th St SW | Mason City | IA | 50401 | (641) 421-9343 | (641) 421-9350 | |
| AnnMarie Legler | Recorder | 220 N Washington | Mason City | IA | 50401 | (641) 421-3058 | (641) 421-3154 | D |
| David Hepperly | Sheriff | 17262 Lark Avenue | Mason City | IA | 50401 | (641) 421-3000 | (641) 421-3716 | R |
| Carl Ginapp | Supervisor | 220 N Washington | Mason City | IA | 50401 | (641) 421-3024 | (641) 421-3072 | R |
| Casey Callanan | Supervisor | 220 N Washington | Mason City | IA | 50401 | (641) 421-3024 | (641) 421-3072 | R |
| Chris Watts | Supervisor | 220 N Washington | Mason City | IA | 50401 | (641) 421-3024 | (641) 421-3072 | R |
| Nikki Fessler | Treasurer | 220 N Washington | Mason City | IA | 50401 | (641) 421-3033 | (641) 421-3089 | R |