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Welcome toClinton County, Iowa
What's Happening
Keep up-to-date with county events.
Mar
12
Clinton Covid Clinic walk in
1:00 pm
611 N 2nd Street · Clinton, IA
611 N 2nd Street · Clinton, IA
Mar
13
Maquoketa Immunization Clinic apt needed
11:00 am
500 E Summit St · Maquoketa , IA
500 E Summit St · Maquoketa , IA
Mar
17
Board of Supervisors Meeting
9:00 am
1900 N. Third St. · Clinton, IA
1900 N. Third St. · Clinton, IA
Mar
18
Conservation Board Meeting
6:00 pm
2308 255th St. Grand Mound, IA · Clinton, IA
2308 255th St. Grand Mound, IA · Clinton, IA
Mar
24
Board of Supervisors Meeting
9:00 am
1900 N. Third St. · Clinton, IA
1900 N. Third St. · Clinton, IA
Mar
26
Wheatland Immunization Clinic & BP checks apt needed
9:00 am
102 W Washington Street · Wheatland, IA
102 W Washington Street · Wheatland, IA
What's New
Stay connected with Clinton County.
Secondary Roads
posted 2/5/25
Lane closure on U.S. 30 between Wheatland and Calamus begins on Feb. 10
What's Trending
About Clinton County
Located in eastern Iowa, Clinton was established in 1837 and named in honor of the seventh Governor of New York State, DeWitt Clinton. The Courthouse, located in Clinton, was completed in 1897 and is currently in use today. The County is home to 14 communities and 46,460 residents.
The County is administered by a three-member Board of Supervisors who are elected for four-year terms. Other elected officials include the Attorney, Auditor, Recorder, Sheriff, and Treasurer.
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