Back مقاطعة جيرزي (إلينوي) Arabic Jersey County, Illinois BAR Джърси (окръг, Илинойс) Bulgarian জার্সি কাউন্টি, ইলিনয়স BPY Jersey Gông (Illinois) CDO Jersey County CEB Jersey County, Illinois Welsh Jersey County German Jersey County, Illinois English Condado de Jersey Spanish
Jersey County is a county in the U.S. state of Illinois. In the 2020 census, 21,512 people lived there.[1] The county seat is Jerseyville.
- ↑ "QuickFacts: Jersey County, Illinois". United States Census Bureau. Retrieved August 11, 2023.