Monona County

Monona County Courthouse
610 Iowa Avenue
Onawa, IA 51040
Hours: 8:00 am - 4:30 pm
Supervisor Meetings: Every Tuesday
Website: https://www.mononacountyiowa.gov

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Name Office Address City State Zip Code Phone Number Fax Number Party
Name Office Address City State Zip Code Phone Number Fax Number Party
Terri Pratt Assessor PO Box 175 Onawa IA 51040-0175 (712) 433-2271 (712) 433-9578
Peggy Rolph Auditor 610 Iowa Ave Onawa IA 51040 (712) 433-2191 (712) 433-3203 D
Bev Harms Community Services 610 Iowa Ave Onawa IA 51040 (712) 433-2191
Josh Schaben Conservation 318 E Iowa Ave Onawa IA 51040 (712) 433-2400 (712) 433-3034
Haley Bryan County Attorney 610 Iowa Ave Onawa IA 51040 (712) 423-1728 (712) 423-9592
Patrick Prorok Emergency Management 909 7th St Onawa IA 51040 (712) 433-1294 (712) 433-1398
Sandy Bubke Environmental Health 610 Iowa Avenue Onawa IA 51040 (712) 433-3400 (712) 433-3034 R
Jim Wigton IT 610 Iowa Ave Onawa IA 51040 (712) 433-2191 (712) 433-3203 I
Debie Lahr Public Health 1600 Diamond Street Onawa IA 51040 (712) 423-9153
Kelly Parsley Recorder 610 Iowa Ave Onawa IA 51040 (712) 433-2575 (712) 433-3034 R
Kevin Ewing Sheriff 909 7th St Onawa IA 51040 (712) 433-2525 (712) 433-1398
Bo Fox Supervisor 610 Iowa Ave Onawa IA 51040 (712) 433-1585 (712) 433-3203 R
Tom Brouillette Supervisor 610 Iowa Ave Onawa IA 51040 (712) 433-1585 (712) 433-3203 D
Vincent Phillips Supervisor 610 Iowa Ave Onawa IA 51040 (712) 433-1585 (712) 433-3203 R
Abby Riesberg Treasurer 610 Iowa Ave Onawa IA 51040 (712) 433-2347 (712) 433-2225 R
Brandon East Veterans Affairs 610 Iowa Ave Onawa IA 51040 (712) 433-3710 (712) 433-3034
Last Updated: 06/17/2026 08:00 AM