Federal, state and county offices will be on the primary ballots on Tuesday.

Districts 1, 3 and 4 are contested for the Lee County Board.

The 74th Illinois House District includes parts of Lee, Whiteside, Ogle, DeKalb and La Salle counties.

The two Republican candidates for the 75th District House seat in next Tuesday’s primary election have differing views on what the top issues are facing the district.

Most of the Republicans running for Illinois’ 6th Congressional District seat said they believe humankind has a role in global climate change -- but not all are convinced.

The race to be McHenry County's next sheriff now has self-funding from both candidates after Robb Tadelman loaned his campaign $25,000 this week and Tony Colatorti also made a personal loan to his campaign earlier this year.

Incumbents in three districts face primary challengers. The retirement of one county board member has prompted primary races among Republicans and Democrats hoping to be District 11′s new board member.

Esther Joy King and Charlie Helmick contend for the Republican nomination

With the June 28 Illinois Primary Election Day drawing near, it’s a good time for voters to brush up on the rules of in-person voting. Here are seven things to know.