Illinois online voter registration deadline (State Board of Elections website), October 18, 2026
Illinois online voter registration deadline (State Board of Elections website): October 18, 2026. Official source: Illinois State Board of Elections. This record covers regular civilian voters using the online method. Online registration through the State Board of Elections website only. Regular in-office registration closes Oct. 6; in-person grace-period registration continues through Election Day. Military and overseas rules differ.
- Deadline date
- Official source
- Illinois State Board of Elections ↗
- Last checked
Cite this record
- Citation ID
deadline-il-online-registration-general-2026- Official source
- Illinois State Board of Elections ↗
- Last checked
- Official source and later court orders last reviewed by VoteFiles
Vote Files, "Illinois online voter registration deadline (State Board of Elections website), October 18, 2026," last checked Sept. 25, 2026, citing Illinois State Board of Elections, https://votefiles.com/cite/deadline-il-online-registration-general-2026
Vote Files. (2026, September 25). Illinois online voter registration deadline (State Board of Elections website), October 18, 2026 [Election deadline record]. Retrieved September 25, 2026, from https://votefiles.com/cite/deadline-il-online-registration-general-2026
Vote Files. "Illinois online voter registration deadline (State Board of Elections website), October 18, 2026." Last modified September 25, 2026. Accessed September 25, 2026. https://votefiles.com/cite/deadline-il-online-registration-general-2026.
@misc{votefiles_deadline_il_online_registration_general_2026,
author = {{Vote Files}},
title = {{Illinois online voter registration deadline (State Board of Elections website), October 18, 2026}},
year = {2026},
howpublished = {\url{https://votefiles.com/cite/deadline-il-online-registration-general-2026}},
note = {Citation ID deadline-il-online-registration-general-2026; official source: Illinois State Board of Elections, https://www.elections.il.gov/Main/CalendarEventDetail.aspx?Date=a2KTr1lgV2C\%2b2l7Sivsq\%2fs4uW1xP7HNT; last checked 2026-09-25; accessed 2026-09-25}
}https://votefiles.com/cite/deadline-il-online-registration-general-2026
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