Jefferson County, located in southeastern Iowa, has a population of 16,022. It is governed by a Board of Supervisors. The County Seat is Fairfield.
Click on About the Supervisors (left) to learn about the County Board of Supervisors.
Click on Questions? (left) to find the County services you need.
Click on a Menu Item (left) to learn more about the County services.
County Courthouse offices will be closed Monday, February 16th for Presidents' Day.
County governments are the quiet, consistent providers of essential services. Structurally, the county governments continue to serve as the regional government for Iowa. They also perform many state administrative functions such as the issuance of licenses and permits.
Also, they provide public services of a purely local nature such as roads and bridges, property ordinances, provision of health and indigent care, and maintenance of the county jail. Counties also cooperate among themselves to provide enhanced services to their citizens.
Every effort is made to ensure accurate information is posted to the site. However, Jefferson County does not warrant or guarantee the accuracy, reliability or timeliness of the content on this site or content which is referenced by or linked to this site. Redistribution of data from this site for commercial purposes is prohibited.
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