Voter Information

Please note that there are three judicial elections: Subcircuit 3, Subcircuit 4, and Countywide. Judge Gerhardt currently serves as Circuit Judge for Subcircuit 4. If you live in Subcircuit 3 or 4 you may vote in the corresponding election as well as the Countywide race.

Zoom and pan to see if your address falls within Judge Gerhardt’s subcircuit.

You can register to vote online here.

2020 Primary Election: March 17, 2020
2020 General Election: November 3, 2020
(779) 800-5521
1500 Carlemont Drive, Suite E, Crystal Lake 60014

Paid for by Committee to Elect Mark R Gerhardt to Circuit Judge.
A copy of our report filed with the State Board of Elections is (or will be) available on the Board’s official website ( or for purchase from the State Board of Elections, Springfield, Illinois.