Sheriff's Office Non-Emergency # Please use 423-2525, County Attorney use 433-1728, Clerk of Courts use 433-2491
Keep up to date with Monona County

What's New

7
Jan
Board of Supervisor's Meeting
8:30 am
610 Iowa Ave. · Onawa, IA
21
Jan
Board of Supervisor's Meeting
8:30 am
610 Iowa Ave. · Onawa, IA
28
Jan
Board of Supervisor's Meeting
8:30 am
610 Iowa Ave. · Onawa, IA
4
Feb
Board of Supervisor's Meeting
8:30 am
610 Iowa Ave. · Onawa, IA
11
Feb
Board of Supervisor's Meeting
8:30 am
610 Iowa Ave. · Onawa, IA
About
Monona County

Monona County was established in 1851. It's home to 10 communities and over 8,000 residents. The County is administered by a three-member Board of Supervisors who are elected to four-year terms. Other elected officials include the Attorney, Auditor, Recorder, Sheriff, and Treasurer.