Kendall County, Illinois
Check your Kendall County registration.
Confirm what Illinois has on file first, then use Kendall County's official election channels below.
Check my registration with Scan Check Protect Use the official Illinois lookup
.jpg){kind=link}
About Kendall County
Kendall County is a county in the U.S. state of Illinois, within the Chicago metropolitan area. According to the 2020 census, it has a population of 131,869. Its county seat is Yorkville, and its most populous municipality is Oswego.
Description adapted from Wikipedia, CC BY-SA 4.0.
Kendall County at a glance
- County seat
- Yorkville
- Population
- 131,869 (2020)
- Land area
- 323 sq mi
- Founded
- 1841
Largest communities in Kendall County
- Aurora180,542
- Joliet150,362
- Oswego Township55,771
- Oswego34,585
- Bristol Township32,030
History of Kendall County
Kendall County was formed in 1841 out of LaSalle and Kane Counties. The county is named after Amos Kendall, who was the editor of the Frankfort, Kentucky, newspaper, and went on to be an important advisor to President Andrew Jackson. Kendall became the U.S. postmaster general in 1835.
Adapted from Wikipedia, CC BY-SA 4.0.
Start here
Confirm you're ready to vote in Kendall County
-
01
Run a guided check
Scan Check Protect walks you through verifying your Illinois registration and flags anything that needs fixing — free.
-
02
Ask Kendall County directly
Your county election office handles registration, mail ballots, and polling places.
Official channels
Kendall County election resources
Statewide tools and every Illinois resource in one place: the Illinois page at Scan Check Protect →
Neighboring counties
Part of Illinois Voter Check
This is the Kendall County page of Illinois Voter Check, a project of True the Vote, pointing Illinois voters at the official tools that already exist — and at Scan Check Protect to verify your registration.
Where anything here differs from what Kendall County or the Illinois State Board of Elections publishes, they are right and this page is not.