Welcome to the DeWitt
County, IL Website

DeWitt County Illinois

Welcome to DeWitt County - Centered for Growth!

DeWitt County Board

DeWitt County Offices

DeWitt County Information

DeWitt County Sheriff

DeWitt County Treasurer

DeWitt County Circuit Clerk

County Clerk and Recorder

DeWitt County Development Council

Highway Department

DeWitt County E.S.D.A.

Supervisor of Assessments

County Probation Department

Freedom of Information Request (FOIA)

Contact Us

2022 Holiday Calendar

Code of Ordinances

Senior Care and 
Assisted Living Guide

Understanding financial options
for long term Senior Care

County of DeWitt, State of Illinois

Our purpose is to improve the quality of life in DeWitt County by providing responsive, efficient and high quality public services that promote the self-sufficiency, well-being and prosperity of individuals, families, businesses and communities within our County.

Our website serves as your on-line resource for a variety of on-line services and information that can be accessed by using the navigation buttons on the left of the screen.

DeWitt County, Illinois, has a total area of 405 square miles and is home to one of the largest lakes in the state of Illinois! Clinton Lake is a wonderful place to go camping, fishing, boating, swimming and enjoy many other water sporting activities within it's 5,000 acre boundaries. Clinton Lake is a rustic, full facility center for aquatic recreation and camping (217-935-8722). It is a haven for sailing enthusiasts and a "hot spot" for fishermen as well as swimmers and beach bathers.

DeWitt County is located 25 miles from Bloomington-Normal and Decatur, 50 miles from Springfield and Champaign-Urbana, and 150 miles from Chicago and St. Louis! DeWitt County is easily accessible from two major interstates (I-72 & I-74), two major U.S. Routes (U.S.-51 & U.S.-150), and three major State Routes (IL-10, IL-48, & IL-54)

Clinton Lake Marina Breakwater Bid Packet | Addendum 1 | Addendum 2 | Addendum 3 | Addendum 4 | Addendum 5

Request for Bid - Clinton Lake Marina Breakwater Installation

Request for Bids - Jail Floor Replacement

Election Results

DeWitt County Building - 201 W. Washington St. - Clinton, IL 61727 
Hours: 8:30 a.m. - 4:30 p.m.