Welcome to Clinton County, Iowa

News Release - Absentee Ballots for Upcoming City Elections Available beginning October 7, 2015

Clinton County 2015 Equalization Notice

Clinton County Ordinance Adoption Notice - Secondary Roads Construction Policy

Media Release - Jail Tour Schedule and Blue Ribbon Panel

View our Clinton County Justice Facility Replacement Proposal videos

More information will be posted soon.

CHANGE to County Treasurer Clinton County Satellite Office hours: 
8:30 am - 4:30 pm, Wednesdays

Clinton County Emergency Management has launched a Clinton County Emergency Notification System for Clinton County residents. For more information and to sign up, Click Here.

Clinton County is pleased to announce the Clinton County Satellite Offices, located at 226 11th St. in DeWitt, are now open for business.
Offices offering services at this location and their hours are:
  • 8:00 am - 4:30 pm, Monday through Friday:
    • Environmental Services
    • Planning & Zoning
    • Board of Health
    • Clinton/Jackson Early Childhood Iowa
  • 8:30 am - 4:30 pm, Wednesday:
    • County Treasurer
  • 9:00 am - 1:00 pm, Tuesday & Wednesday:
    • Veteran Affairs
  • By Appointment:
    • Clinton County Case Management

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