Daniel Biss
Democratic
U.S. Representative, 9th District
AI wrote this from the sources listed below. A second AI checked each sentence against its source, and software checked the links and dates. A person didn’t review it, so every sentence links to its source for you to check. Updated Wednesday, October 7, 2026.
Overview
Daniel Biss has been the mayor of Evanston, Illinois, since 2021.1 He previously served in the Illinois State Senate from 2013 to 2019 and in the Illinois House of Representatives from 2011 to 2013.1 Before entering politics, he was a mathematics professor at the University of Chicago.1
Biss supports Medicare for All and has proposed lowering the Medicare eligibility age from 65 to 55 as a first step.2 He has called for abolishing U.S. Immigration and Customs Enforcement as it currently exists.3 At a candidate debate, he called for stronger enforcement of antitrust laws to reduce the power of large corporations to raise prices and cut wages.2 He favors a moratorium on new data centers, partly to slow the growth of artificial intelligence, which he considers a serious threat.2 He supports a two-state solution and has called for the U.S. to enact the Block the Bombs Act and recognize a Palestinian state.4 In a candidate questionnaire, he said he would introduce legislation to mandate minimum staffing levels for federal offices that enforce disability rights.5
As a state legislator, Biss helped create Secure Choice, a retirement savings program, and passed legislation that led to a ban on conversion therapy for LGBTQ+ youth.6 His campaign says that as mayor, he helped create the Crisis Alternative Response Evanston program, which sends social workers and others to low-risk service calls and has answered more than 1,500 of them.7 His campaign says he also passed a Healthy Buildings Ordinance to curb carbon emissions.7
Campaign money
- Reporting period
- April 1, 2025 to June 30, 2026
- Raised
- $2,946,675Of this, $3,205 came from the candidate.
- Cash on hand
- $262,130
| Source | Amount | Share of money raised |
|---|---|---|
| Small gifts from people ($200 or less) | $147,064 | 5% |
| Larger gifts from people | $2,586,705 | 88% |
| PACs and other committees | $205,684 | 7% |
| The candidate | $3,205 | Under 1% |
| Other receipts | $4,018 | Under 1% |
Source: Federal Election Commission filings for Biss for Congress
Endorsements
Sources
- Who is running for the U.S. House in the Chicago area during the 2026 midterm elections?, CBS News Chicago. Viewed Wednesday, October 7, 2026.
- Biss, Elleson debate issues at U.S. House District 9 forum, Chicago Tribune. Viewed Wednesday, October 7, 2026.
- Daniel Biss: 2026 candidate for 9th Congressional District, Daily Herald. Viewed Wednesday, October 7, 2026.
- Mayor Daniel Biss isn’t afraid to make waves. Now, he’s aiming for Washington., The Daily Northwestern. Viewed Wednesday, October 7, 2026.
- Daniel Biss Party: Democratic District: Illinois' 9th District, Access Living. Viewed Wednesday, October 7, 2026.
- Mayor, City of Evanston. Viewed Wednesday, October 7, 2026.
- About — Daniel Biss for Congress, Daniel Biss for Congress. Viewed Wednesday, October 7, 2026.
- Endorsements — Daniel Biss for Congress, Daniel Biss for Congress. Viewed Wednesday, October 7, 2026.
- U.S. Rep. Jan Schakowsky endorses Daniel Biss to succeed her in 9th District, Shaw Local. Viewed Wednesday, October 7, 2026.
- Majority Leader Gabel, Rep. ‘Chuy’ García endorse Biss for Illinois’ 9th Congressional District, Evanston RoundTable. Viewed Wednesday, October 7, 2026.
- Major Environmental Groups Endorse Daniel Biss for U.S. House of Representatives, League of Conservation Voters. Viewed Wednesday, October 7, 2026.
- Daniel Biss, Giffords. Viewed Wednesday, October 7, 2026.
- 314 Action Fund Endorses Daniel Biss for Illinois' Ninth Congressional District, 314 Action Fund. Viewed Wednesday, October 7, 2026.
- Actors' Equity Association Endorses Daniel Biss for United States Congress, Actors' Equity Association. Viewed Wednesday, October 7, 2026.
- National Nurses United endorses Daniel Biss for Illinois’ 9th District, National Nurses United. Viewed Wednesday, October 7, 2026.
- Editorial: Daniel Biss for US House of Representatives in District 9, Chicago Tribune. Viewed Wednesday, October 7, 2026.
- IUOE Local 150 Illinois Endorsements, General Election, November 3, 2026 (Cook County), IUOE Local 150. Viewed Wednesday, October 7, 2026.
