Welcome to the DeWitt County, IL Website 2021 Holiday Schedule (pdf) Code of Ordinances Senior Care and Assisted Living Guide Understanding financial options for long term Senior Care 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 Web site 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) Cancellations, Changes and Updates: The following may be revised. Please be sure to click refresh/reload to insure you are seeing the latest. Zoning Department Operations during COVID Administrative Order 2020-07 Temporary Order - COVID-19 Procedure Circuit-Wide Admin Order re Reductions in Courthouse Operations Through 4/10 (.pdf) DeWitt County Building Notice (.pdf) Press Release COVID-19 (.pdf) Election night results The information within this website is updated often. Please click refresh/reload at every page per visit. Thank you. DeWitt County Building - 201 W. Washington St. - Clinton, IL 61727 Hours: 8:30 a.m. - 4:30 p.m.