Vote By Mail


Please Click on the Calendar tab on the Homepage for dates regarding voting in Warren County.

A registered voter in Warren County can call the office 309-734-4612 and request a Vote By Mail ballot   or  they can download the application below, complete and mail to the County Clerk's Office. There is a cut-off date that ballots can be mailed out. We will need the registered voter's name, address, address where ballot will be mailed to and phone number and date of birth.

Vote By Mail
Application for a Vote By Mail ballot for Warren County, IL

Vote by Mail in Illinois

Navigating the Election Process for Students and First Time Voters 

Early Voting

Early Voting

Grace Voting

Grace Period Registration and Voting

Provisional Voting

Provisional Voting

Voter Assistance

Voter Assistance on Election Day

Military/Overseas Voter

Military Overseas Voter Guidelines

Federal Voting Assistance

Further information on Military and Overseas Voting in Illinois can be found at

BALLOTS YET TO BE COUNTED 3/20/2018 Primary Election