Jefferson County

Openings, closings, alerts and local government updates across Jefferson County, Illinois.

Latest stories

News · Illinois

An effort to improve safety on Jefferson County Highway 30 follows a crash that killed four people.

News · Illinois

The NCAA is challenging an Ohio executive order that lets schools ignore a new eligibility rule.

News · Illinois

DuPage County and Jefferson County selected Medici Land Governance for an AI-native modernization of land records.

News · Illinois

Fultondale and Jefferson County International Baccalaureate are listed for a boys basketball game on Nov. 19, 2026.

News · Illinois

DysruptionHub reported that a suspected cyberattack disrupted transactions in Jefferson County, Missouri.