Will County, Illinois

Illinois

Key Facts

State
Illinois
Population
700,728

About Will County

Will County is a county in Illinois (IL) with a population of approximately 700,728 residents. The county seat is .

Will County is one of the counties that make up Illinois, providing local government services including law enforcement, property records, courts, and public infrastructure to its residents.

County Details

County
Will County
State
Illinois (IL)
Population
700,728
County Seat

Local Government

Will County residents are served by county-level government that typically includes:

  • County commission or board of supervisors — Elected officials responsible for county governance, budgets, and policy
  • Sheriff's office — Provides law enforcement services throughout Will County
  • County clerk — Manages vital records, elections, and property records
  • County courts — The judicial branch serving Will County residents
  • Tax assessor — Handles property tax assessments and collections

Frequently Asked Questions

What is the population of Will County?

Will County has an approximate population of 700,728 residents.

What is the county seat of Will County?

The county seat of Will County is .

What state is Will County in?

Will County is located in Illinois (IL).