News

RFP - Market Study Proposed Marina, Ina, IL

The Jefferson County Development Corporation is assisting the Jefferson County Board with distrib

More News
Events

Holiday - Courthouse Closed

May 30 2016 - 4:15pm

Holiday - Courthouse Closed

Jul 4 2016 - 4:15pm

Holiday - Courthouse Closed

Sep 5 2016 - 4:15pm
View More
Join our mailing list
Sign up to get the latest news & events.

You are an important part of our community. We've compiled some of the most popular topics among Jefferson County residents. To learn more, click here.

Network with neighbors and new ventures. If you're looking to start up or maximize, opportunity abounds in Jefferson County. To learn more, click here.

Art, entertainment, history, shopping, dining and seasonal activities make for a enjoyable visit. Jefferson county always rolls out the welcome mat. To learn more, click here.