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Clinton County Administration Building

Welcome to
Clinton County, Iowa

What's Happening

Keep up-to-date with county events.

Apr
18
Maquoketa Immunization Clinic Apt Needed 11:00 am
500 E Summit St · Maquoketa, IA
Apr
22
Board of Supervisors Meeting 9:00 am
1900 N. Third St. · Clinton, IA
Apr
22
Clinton Immunization Clinic apt needed 9:00 am
611 N 2nd Street · Clinton, IA
Apr
22
Clinton Covid & Flu Clinic walk in 10:00 am
611 N 2nd Street · Clinton, IA
Apr
23
DeWitt Immunization Clinic apt needed 9:00 am
1008 11th Street · DeWitt, IA
Apr
23
DeWitt Covid & Flu Clinic walk in 10:00 am
1008 11th Street · DeWitt, IA

What's New

Stay connected with Clinton County.

Conservation
posted 4/9/24
Job Opening: Maintenance II
Board of Supervisors
posted 4/9/24
Updated Public Notice - Proposed FY2025 Budget
Auditor
posted 3/13/24
FY2025 Proposed Tax Levy

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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