Early Voting Underway Across Illinois

Residents in St. Clair County and beyond have options to cast ballots ahead of March 17 primary election

Published on Feb. 12, 2026

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Early voting is now underway in Illinois for the March 17 primary election. Voters will be able to cast ballots for statewide offices like U.S. senator and governor, as well as local positions such as county clerks, treasurers, and sheriffs. The state offers same-day voter registration, and residents can check their registration status online. Several early voting locations are available in St. Clair County, with varying hours from February 5 through March 16. Voters outside of St. Clair can find their nearest polling places using the state's website.

Why it matters

Robust early voting options help ensure all eligible Illinois residents can participate in the democratic process and make their voices heard in key elections. This is especially important as the state offers same-day registration, allowing more people to vote who may have missed the standard registration deadline.

The details

Early voting locations in St. Clair County include the St. Clair County Courthouse in Belleville, the O'Fallon Township Building, The Rec Complex in Fairview Heights, and the Jerome Early Childhood Center gym in Cahokia Heights. Hours vary by location but generally run from 9am to 7pm on weekdays, with reduced weekend hours. Voters outside of St. Clair can find their nearest early voting site by entering their address on the Illinois State Board of Elections website.

  • Early voting began on February 5 at the St. Clair County Courthouse and runs through Election Day on March 17.
  • Early voting at the other St. Clair County locations begins on March 2 and continues through March 16.

The players

Illinois State Board of Elections

The state agency responsible for overseeing elections in Illinois, including providing information on polling locations and voter registration.

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The takeaway

Early voting gives Illinois residents more flexibility and options to make their voices heard in the upcoming primary election. By taking advantage of these convenient voting locations and hours, citizens can help ensure high voter turnout and a strong democratic process.