Welcome to Joliet Township

The information on this web page has been provided so you may have user-friendly access to property data. Additionally, the website contains information to assist your understanding of the assessments in Illinois. We hope that you will be able to find all the information you need. Our goal is to offer you the best possible assistance, either online or in person. As you explore our web site, please contact us with suggestions concerning how we can better serve you. If you need help beyond the information on our website, please call (815) 726-5446, send us an email, or come visit us if convenient. We are located at 175 W Jefferson St, Joliet IL along the Des Plaines Waterway in Downtown Joliet.

Keep an eye out for important dates regarding mailings and assessment revisions on our Township News page.