Run a guided check
Scan Check Protect walks you through verifying your Wisconsin registration and flags anything that needs fixing — free.
Start at Scan Check Protect →Columbia County, Wisconsin
Check your Columbia County registration.
Confirm what Wisconsin has on file first, then use Columbia County's official election channels below.
About Columbia County
Columbia County is a county located in the U.S. state of Wisconsin. As of the 2020 census, the population was 58,490. Its county seat and largest city is Portage. The county was created in 1846 as part of Wisconsin Territory. Columbia County is part of the Madison, WI Metropolitan Statistical Area as well as the Madison-Janesville-Beloit, WI Combined Statistical Area.
Description adapted from Wikipedia, CC BY-SA 4.0.
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Ask Columbia County directly
Your county election office handles registration, mail ballots, and polling places.
Columbia County election office →Official channels
Columbia County election resources
Columbia County election office. Statewide tools and every Wisconsin resource in one place: the Wisconsin page at Scan Check Protect →
Part of Wisconsin Voter Check
This is the Columbia County page of Wisconsin Voter Check, a project of True the Vote, pointing Wisconsin voters at the official tools that already exist — and at Scan Check Protect to verify your registration.
Where anything here differs from what Columbia County or Wisconsin Elections Commission publishes, they are right and this page is not.