Daniel Biss
American mathematician and politician (born 1977)
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Illustration by Vugol.me, adapted from Paul Goyette · CC BY 4.0 · Wikimedia Commons
Races
- 2026 · U.S. House, IL-09 · General · Democratic · on the ballot
Background
Daniel Kálmán Biss is an American mathematician and politician serving as mayor of Evanston, Illinois. He is a former member of both the Illinois House of Representatives and Illinois Senate.
Campaign finance
$2,946,675total raised (2026 cycle)
$2,684,545total spent (2026 cycle)
$262,130cash on hand (2026 cycle)
As of 2026-06-30 · Source: FEC
Website and social
Official websitevia Wikidata
Sources
- Portrait — Paul Goyette · CC BY 4.0 · Wikimedia Commons (file page)
- Background — Wikipedia, CC BY-SA 4.0, retrieved 2026-09-25 — https://en.wikipedia.org/wiki/Daniel_Biss
- Website and social links — Wikidata (CC0) — https://www.wikidata.org/wiki/Q3013758
- Roster — FEC filing — https://www.fec.gov/data/candidate/H6IL09228/
- photo_gallery — https://commons.wikimedia.org/wiki/File:Daniel_Biss_2018.jpg
- photo_gallery — https://commons.wikimedia.org/wiki/File:Daniel_Biss_2012.jpg
- photo_gallery — https://commons.wikimedia.org/wiki/File:Daniel_Biss_2012_(cropped).jpg
- photo_gallery — https://commons.wikimedia.org/wiki/File:Illinois_State_Senator_Daniel_Biss_at_the_Bud_Billiken_Parade_2015_(19807719713).jpg
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