About Jersey County
Jersey County is a county in Illinois (IL) with a population of approximately 21,091 residents. The county seat is .
Jersey 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
- Jersey County
- State
- Illinois (IL)
- Population
- 21,091
- County Seat
Local Government
Jersey 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 Jersey County
- County clerk — Manages vital records, elections, and property records
- County courts — The judicial branch serving Jersey County residents
- Tax assessor — Handles property tax assessments and collections
Getting Involved
Residents of Jersey County can participate in local government by attending county commission meetings, voting in local elections, and contacting their county and state representatives. Find your elected officials by browsing the Illinois representatives page.
Frequently Asked Questions
What is the population of Jersey County?
Jersey County has an approximate population of 21,091 residents.
What is the county seat of Jersey County?
The county seat of Jersey County is .
What state is Jersey County in?
Jersey County is located in Illinois (IL).