Welcome to
Proviso Township

The Heart of the Western Suburbs

We are a unit of local government created by the Illinois Constitution of 1849 to serve the fundamental needs of our citizens. We are truly a government of the people and by the people - you and your next door neighbors. Look to this space for information about upcoming events and  services. Our goal is to keep you informed about your local government and to provide you with a single source of contact for all your Township related questions.

Elected Officials

Supervisor - Michael A. Corrigan

Clerk - William J. Daugherty Jr.

Assessor - Steven J. Zawaski

Collector - Eric Sawchuk

Trustee - Timothy Gillian

Trustee - Mari Herrell

Trustee - Don Sloan

Trustee - Anthony "Tony" Williams

 

Mission Statement

To provide leadership in improving the quality of life in Proviso Township and helping to develop a community of neighbors working together for the common good.

 

Proviso Township is in the Central Standard time zone.

The latitude of Proviso is 41.864N. The longitude is -87.87W. Elevation is 627 feet.

The population, at the time of the 2000 census, was 155,831.