Shelby County, Illinois

Illinois

Key Facts

State
Illinois
Population
20,568

About Shelby County

Shelby County is a county in Illinois (IL) with a population of approximately 20,568 residents. The county seat is .

Shelby 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
Shelby County
State
Illinois (IL)
Population
20,568
County Seat

Local Government

Shelby 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 Shelby County
  • County clerk — Manages vital records, elections, and property records
  • County courts — The judicial branch serving Shelby County residents
  • Tax assessor — Handles property tax assessments and collections

Frequently Asked Questions

What is the population of Shelby County?

Shelby County has an approximate population of 20,568 residents.

What is the county seat of Shelby County?

The county seat of Shelby County is .

What state is Shelby County in?

Shelby County is located in Illinois (IL).