Daniel Biss

Daniel Kálmán Biss[2] (born August 27, 1977)[3] is an American mathematician and politician. Biss is the Mayor of Evanston, Illinois since 2021. He was a member of the Illinois Senate from the 9th district, serving from January 2013 to January 2019. The district includes Chicago's northern suburbs, including Evanston, Glencoe, Glenview, Golf, Morton Grove, Golf, Northbrook, Northfield, Skokie, Wilmette, and Winnetka.

Daniel Biss
Daniel Biss 2012.jpg
Mayor of Evanston, Illinois
Assumed office
May 10, 2021[1]
Preceded bySteve Hagerty
Member of the Illinois Senate
from the 9th district
In office
January 8, 2013 – January 6, 2019
Preceded byJeffrey Schoenberg
Succeeded byLaura Fine
Member of the Illinois House of Representatives
from the 17th district
In office
May 2011 – January 8, 2013
Preceded byElizabeth Coulson
Succeeded byLaura Fine
Personal details
Born
Daniel Kálmán Biss

27 August 1977 (aged 48)
Akron, Ohio, U.S.
Political partyDemocratic
Spouse(s)Karin Steinbrueck
Children2
EducationHarvard University (BA)
Massachusetts Institute of Technology (MA, PhD)
ProfessionMathematician
Signature
WebsiteOfficial website
Scientific career
FieldsAlgebraic topology
InstitutionsUniversity of Chicago
ThesisThe Homotopy Type of the Matroid Grassmannian (2002)

Biss previously served in the Illinois House of Representatives from 2011 to 2013.

He was a candidate in the Democratic Party primary for Governor of Illinois in the 2018 election.[4]

Biss announced his candidacy for Mayor of Evanston, Illinois in the 2021 election in November 2020.[5][6] He won the election in a landslide victory in February 2021.[7]

In May 2025, Biss announced his candidacy to represent Illinois’s 9th congressional district in the United States House of Representatives in the 2026 election.[8][9] Biss won the Democratic primary in March 2026.[10]

Daniel Biss Media

References

  1. Fulton, Jacob. Daniel Biss to become Evanston's next mayor. The Daily Northwestern (23 February 2021). Retrieved 24 February 2021.
  2. Hoopes Prizes Awarded to Undergraduates and Thesis Advisers. Harvard Gazette (28 May 1998). Retrieved 2 June 2016.
  3. Biss, Daniel K.. A Generalized Approach to the Fundamental Group. The American Mathematical Monthly (October 2000)Mathematical Association of America. Retrieved 2 June 2016.
  4. State Sen. Daniel Biss announces Democratic bid for governor. Retrieved 2017-08-21.
  5. Kapos, Shai. AT THE FEDS' BECK AND CALL — FOP RATCHETS UP RHETORIC — GEORGE RYAN'S BOOK — BISS IS BACK (in en). POLITICO (2020-09-17). Retrieved 2020-09-17.
  6. Biss, Daniel. THREAD: I've made a big decision: I'm running for mayor of Evanston!. Twitter (2020-11-18). Retrieved 2020-11-18.
  7. Bookwalter, Genevieve. Daniel Biss declares victory in Evanston mayor's race; results tight in aldermanic primaries. chicagotribune.com (23 February 2021)Chicago Tribune. Retrieved 24 February 2021.
  8. Kapos, Shia. Biss Is Running for Congress (in en). Politico (2025-05-15). Retrieved 2025-05-15.
  9. Kassel, Matthew. Schakowsky Retirement Sets Up Illinois Democratic Primary Battle Over Mideast Policy. Jewish Insider (6 May 2025). Retrieved 16 May 2025.
  10. Daniel Biss, a progressive, won despite the presence of a candidate running to his left and a barrage of attacks from super PACs tied to AIPAC, the pro-Israel group, which were backing a more moderate candidate.. The New York Times.