voter information

in DuPage County

  • The Early Voting program allows any eligible DuPage County voter to vote before Election Day.

  • All locations are 100% compliant with the Americans with Disabilities Act.

  • Starting Friday, September 25th, 2026

  • Weekdays:  8:00 a.m. – 4:30 p.m.

  • Saturdays:  9:00 a.m. – 12:00 p.m.

Early Voting

Addison Township Office: 401 N Addison Rd, Addison, IL 60101
Bartlett Community Center:
700 S Bartlett Rd, Bartlett, IL 60103
Downers Grove Village Hall:
850 Curtiss St, Downers Grove, IL 60515
DuPage County Fairgrounds:
2015 Manchester Rd, Wheaton, IL 60187
Naperville Municipal Center:
400 S Eagle St, Naperville, IL 60540

Close-up of a hand holding an 'I Voted' sticker in front of a city hall building.

election day is november 3rd

Vote by Mail Info

Any registered DuPage County voter can vote by mail. No reason is needed.

Request your ballot

Apply online at the DuPage County Clerk's Vote by Mail page. You can also download a paper application or call the Election Division at 630-407-5600 (Spanish: 630-407-5608) and they'll mail you one. Applications sent by mail must be received by Thursday, October 29. You can apply in person through Monday, November 2. Want a ballot mailed to you every election? Sign up for the Permanent Vote by Mail Program.

Return your ballot

By mail: your ballot must be postmarked by Tuesday, November 3. Ballots that arrive up to 14 days later still count. If you're mailing close to Election Day, take it to a post office counter and ask for a hand-stamped postmark.

By drop box: no postage needed, open until polls close on Election Day. Find locations on the DuPage County Clerk's Vote by Mail page. We'll post District 1 drop boxes here as soon as the county releases them.

Track your ballot to see when it's mailed and when it's received.

Changed your mind? Bring your mail ballot to any early voting site or your polling place, and you can vote in person instead.

In the hospital or a nursing home? If you're admitted within 14 days of the election, a relative can pick up a ballot for you. See the county's instructions.

Check your Registration

See your sample ballot

Voting ballot for County Board District 1, with a selected candidate Melissa Villanueva, Democratic party, and a green check mark indicating vote.

find Candidate Info

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