Tammy Baldwin

person · case file

Tammy Baldwin

U.S. Senator · Wisconsin · D

U.S. Senator (WI)

Tammy Suzanne Green Baldwin (born February 11, 1962) is an American politician and lawyer serving since 2013 as the junior United States senator from Wisconsin. A member of the Democratic Party, she has also served as the secretary of the Senate Democratic Caucus since 2017. Baldwin has been the dean of the United States congressional delegation from Wisconsin since 2023, when Representative Ron Kind retired. [Wikipedia ↗]

FEC receipts · 1998–2026 cycles

$133,139,471 raised

Influence graph
Individual 86%
PAC 8%
Other

Where the $133,139,471 raised came from · FEC · 1998–2026 cycle

$133,139,471
Raised
FEC receipts · 1998–2026 cycle
$10,102,584
PAC receipts
FEC committee contributions · 1998–2026 cycles
$8,294,326
Spent supporting them
outside + direct · 42 sources
$82,339,896
Spent against them
opposition IEs · 13 edges
Across 2 FEC campaigns
$107,638,939
U.S. Senate · 2012–2026
$25,500,532
U.S. House · 1998–2012

Verify at FEC.gov ↗

Top individual donors · 15

Largest itemized individual contributions across their FEC campaign committees (Schedule A), aggregated by donor across cycles. Conduits (ActBlue/WinRed) excluded.

Top employers · donor money

  • N/A$14,429,465
  • GOOGLE$48,621
  • SELF- EMPLOYED$44,419
  • UW HEALTH$40,556
  • MARQUIS MANAGEMENT INC$31,500
  • UNIVERSITY OF WISCONSIN$30,689
  • SELF$25,848
  • WILMERHALE$25,750
  • UW-MADISON$25,713
  • UW MADISON$22,582

Committee assignments · 15

Seats on the panels that write the rules — where a donor industry meets the member it funded.

  • Senate Committee on Appropriations
  • Senate Committee on Commerce, Science, and Transportation
  • Senate Committee on Health, Education, Labor, and Pensions
  • Senate Committee on Appropriations — Departments of Labor, Health and Human Services, and Education, and Related AgenciesRanking Member
  • Senate Committee on Commerce, Science, and Transportation — Science, Manufacturing, and CompetitivenessRanking Member
  • Senate Committee on Appropriations — Agriculture, Rural Development, Food and Drug Administration, and Related Agencies
  • Senate Committee on Appropriations — Department of Defense
  • Senate Committee on Appropriations — Department of Interior, Environment, and Related Agencies
  • Senate Committee on Appropriations — Energy and Water Development
  • Senate Committee on Appropriations — Military Construction, Veterans Affairs, and Related Agencies
  • Senate Committee on Commerce, Science, and Transportation — Coast Guard, Maritime, and Fisheries
  • Senate Committee on Commerce, Science, and Transportation — Consumer Protection, Technology, and Data Privacy
  • Senate Committee on Commerce, Science, and Transportation — Telecommunications and Media
  • Senate Committee on Health, Education, Labor, and Pensions — Employment and Workplace Safety
  • Senate Committee on Health, Education, Labor, and Pensions — Primary Health and Retirement Security

Source: @unitedstates/congress-legislators

Legislation sponsored · 49

Bills and resolutions this member introduced in the 119th Congress — what they put their name on, alongside who funds them.

  • S. 5003A bill to amend the Securities Exchange Act of 1934 to address registration exemptions for securities of issuers that are rural telephone companies, and for other purposes.
  • S. 4878Reproductive Health Care Training Act of 2026· Health
  • S. 4922Reproductive Health Travel Fund Act of 2026· Health
  • S. 4829Air Carrier Access Amendments Act of 2026· Transportation and Public Works
  • S.J.Res. 197Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Centers for Medicare & Medicaid Services of the Department of Health and Human Services relating to "Patient Protection and Affordable Care Act, HHS Notice of Benefit and Payment Parameters for 2027; and Basic Health Program".· Health

Source: govinfo.gov · BILLSTATUS bulk data (sponsor of record)

Top connections · 63 total

People3
Organizations33
PACs / committees27

Connections · explore all 63

Every sourced counterparty, one row each (edges to the same party are merged and show the largest documented amount). Search, filter by type or direction, and sort. Money figures are FEC-sourced where marked.

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Spent against them · $82,339,896

Outside money spent to defeat them (opposition independent expenditures). Not their own funding.

Cite · embed · data

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Entries here reflect documented financial, professional, or organizational ties drawn from public records — campaign-finance filings, corporate and regulatory disclosures, and reporting. Appearing in this graph is not an allegation of wrongdoing. Every claim shown links to its source. How we source this · Request a correction