Clay County

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

Latest stories

News · Illinois

Clay County limestone mine became SubTropolis business park

Community and events

A limestone mine begun in 1945 now operates as SubTropolis, an underground business park with more than 2,000 workers and over 10 miles of roads.

Clay County Illinois DeskOct 6, 2026

News · Illinois

Marshall Christian Academy, Clay County Christian Set Oct. 2 Game

Around town

Marshall Christian Academy and Clay County Christian Academy are listed for a football matchup on Oct. 2, 2026.

Clay County Illinois DeskOct 3, 2026