Champaign County, Illinois
Champaign County, Illinois voter information: how to register, check your status, see your sample ballot and contact your local election office. Home to about 212,000 people, Champaign County ranks 10th in population among Illinois's 102 counties. In Illinois, elections are run by local election authorities: usually the county clerk, or a board of election commissioners in some cities and counties.
Next Election
March 21, 2028
Voter Portal
Register Online
What's On My Ballot?
ID Requirements
Absentee / Early Voting
Registration Deadline
Register by mail at least 28 days before an election or online until 16 days before; grace-period and same-day registration are also available in person through Election Day.
Why Voting Matters
In Champaign County, the people who show up to vote decide who represents everyone. The next election for Champaign County voters is Illinois's general primary on March 21, 2028; local elections can come sooner, so check your local election office. Many Champaign County jobs are in health care and restaurants and hospitality, so decisions about health care costs and tourism and small businesses hit close to home.
In the 2024 presidential election, about 88,600 ballots were cast in Champaign County, down about 7% from 95,600 in 2020. With roughly 171,000 adults living in the county, that is around 52% of adult residents, below the statewide rate of about 56%.
Put another way, about 82,100 adults in Champaign County sat that election out. Not all of them can vote, but if even 5% of them did, that would be roughly 4,110 more ballots, often more than the margin in races for local councils, school boards, the legislature or Congress.
Across about 996 square miles, Champaign County averages around 213 people per square mile, mixing neighborhoods, towns and open land. The county is home to about 1.7% of Illinois's population.
ZIP codes in or partly in Champaign County include 60936, 60949, 60957, 60960, 61801, 61802, 61803 and 61810, plus 34 more. Check that your registration is current, look up your sample ballot, and make a plan to vote. Then ask a friend or family member in Champaign County to do the same.
Voter Assistance Resources
Local election help in Champaign County: In Illinois, elections are run by local election authorities: usually the county clerk, or a board of election commissioners in some cities and counties. For registration, polling places, early voting and absentee ballots, contact the Champaign County election authority (county clerk or board of election commissioners).
Statewide directory, Illinois State Board of Elections' election authorities list:
https://www.elections.il.gov/electionoperations/ElectionAuthorities.aspx
See your sample ballot. Illinois election authorities list (your local election authority posts sample ballots):
https://www.elections.il.gov/electionoperations/ElectionAuthorities.aspx
You can also preview a personalized ballot at Vote411.org.
Free, nonpartisan help is available before and on every Election Day: call or text the Election Protection hotline at 866-OUR-VOTE (866-687-8683). Spanish: 888-VE-Y-VOTA (888-839-8682). Asian languages: 888-API-VOTE (888-274-8683).
Voters with disabilities in Champaign County can ask for an accessible voting machine, curbside voting where offered, and help from a person of their choice. If you run into barriers, contact Equip for Equality, Illinois's Protection and Advocacy agency, at (800) 537-2632. VoteRiders (844-338-8743) offers free help with voter ID.
Need a ride? Many local transit agencies and ride services offer free or discounted rides to the polls on Election Day, so check what is available before the next election. See our Illinois voter page for statewide options. Details can change, so confirm with the official election office.
Military and overseas voters can get help from the Federal Voting Assistance Program at 1-800-438-VOTE (8683) or fvap.gov.
Sign up to be an election worker
Election workers (often called poll workers) keep voting running smoothly in Champaign County. Most are paid for their time, get free training, and help their neighbors cast their ballots. You can work a full day, a shorter shift, or help before Election Day. County and municipal election offices recruit and train their own workers, and the EAC's Help America Vote page links to yours. Find out how to sign up:
https://www.eac.gov/help-america-vote
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