Tammy Baldwin

Democrat U.S. Senate · WI · cycle 2024 · data as of 2026-11-02 · 2026 races in WI

89.1%

Direct-contributionshare

Aggregate-only · no individual donor names on the card

What the money says

Plain language · cited

Raised $50,228,545 in the 2024 cycle. FEC ↗ Placed at approximately the 91st percentile among other U.S. Senate members this cycle.

33.9% of individual money came from small-dollar donors under $200. PACs supplied 5.8% of contributions. FEC ↗

Direct contributions — individuals, PACs, and party — make up 89.1% of receipts (excluding self-funding and loans); the rest is transfers from other committees and other receipts, also disclosed. FEC ↗

Auto-generated from the data above

PACs supplied 5.8% of contributions here — a smaller PAC share than most campaigns in the U.S. Senate.

Funding profile

Unweighted · never a blended score

Small-donor (grassroots) share33.9%

From the unitemized (sub-$200) total, which reconciles exactly against FEC's individual-contribution figure. Small gifts that ActBlue/WinRed itemize aren't counted here — see the size-based measure below.

Small-dollar by transaction size49%

Share of itemized + unitemized contributions received in individual transactions under $200 (FEC schedule_a/by_size), counting each gift by its own amount — so it captures small repeat donors the unitemized field hides. Its denominator is raw itemized receipts, so it reads conservatively.

PAC share of contributions5.8%

Committee & JFC transfer share9.4%

Share of receipts (excluding self-funding and loans) that arrived as transfers from joint-fundraising and other authorized committees rather than direct contributions — reported in the sending committees’ filings, never undisclosed “dark” money. This bar is the transfer component only, not the whole non-direct remainder — a determined 0% means no transfer receipts (other complement receipts such as offsets may still exist); “—” means no external receipts to decompose.

In-state contributor share33.6%

Share of itemized individual dollars from in-state donors — unitemized (<$200) contributions have no state breakdown.

Top-20 donor concentration—

Share from the 20 largest individual donors this 2-year period, by exact name — a neutral concentration measure, approximate (recurring small-dollar donors may be undercounted), not a score.

How the money splits

Exact, from FEC aggregates

Individual contributions

Small-dollar (<$200) vs. larger itemized giving

33.9%

66.1%

Small-dollar under $200Itemized $200+

All contributions

Individuals vs. political action committees

94.2%

5.8%

IndividualsPACs

Funding mix & position over time

Across every election cycle on record

Small-dollar share up from 0% (1998) to 52.2% (2026) A cycle with too little reported money to trust any ratio is left out entirely; a cycle where one specific figure can't be computed (e.g. an all-itemizing committee has no small-dollar figure to read) is left out of just that line. Includes cycles run for a different chamber.

Small-dollar share

1998 0%2000 0%2012 46.2%2014 54.9%2016 48.2%2018 39%2020 54.9%2022 43.3%2024 33.9%2026 52.2%

Direct-contribution share

1998 22.2%2000 26.9%2002 76.2%2004 99.6%2006 99%2008 97.7%2010 98.6%2012 96.5%2014 88.7%2016 96.6%2018 94.1%2020 98.8%2022 99.3%2024 89.1%2026 94.4%

PAC share of contributions

1998 21.8%2000 27.5%2002 29.5%2004 16.5%2006 21.4%2008 29.2%2010 29.9%2012 7.4%2014 16.6%2016 11.9%2018 7.2%2020 3.2%2022 8.3%2024 5.8%2026 4.8%

Cash on hand

1998 $95K2000 $16K2002 $72K2004 $332K2006 $280K2008 $592K2010 $705K2012 $144K2014 $244K2016 $1.1M2018 $142K2020 $2.0M2022 $3.0M2024 $25K2026 $648K

Committee assignments

congress-legislators (CC0)

Current committee and subcommittee seats, from the public congressional record. Listed independently of the funding figures on this page — a committee seat is not evidence of why any contribution was made.

Senate Committee on Appropriations

Minority

Senate Committee on Appropriations — Agriculture, Rural Development, Food and Drug Administration, and Related Agencies

Minority

Senate Committee on Appropriations — Department of Defense

Minority

Senate Committee on Appropriations — Energy and Water Development

Minority

Senate Committee on Appropriations — Department of Interior, Environment, and Related Agencies

Minority

Senate Committee on Appropriations — Departments of Labor, Health and Human Services, and Education, and Related Agencies

Ranking Member

Senate Committee on Appropriations — Military Construction, Veterans Affairs, and Related Agencies

Minority

Senate Committee on Commerce, Science, and Transportation

Minority

Senate Committee on Commerce, Science, and Transportation — Telecommunications and Media

Minority

Senate Committee on Commerce, Science, and Transportation — Consumer Protection, Technology, and Data Privacy

Minority

Senate Committee on Commerce, Science, and Transportation — Coast Guard, Maritime, and Fisheries

Minority

Senate Committee on Commerce, Science, and Transportation — Science, Manufacturing, and Competitiveness

Ranking Member

Senate Committee on Health, Education, Labor, and Pensions

Minority

Senate Committee on Health, Education, Labor, and Pensions — Employment and Workplace Safety

Minority

Senate Committee on Health, Education, Labor, and Pensions — Primary Health and Retirement Security

Minority

Sector / industry breakdown

Itemized individual donors · by employer/occupation

Employer/occupation reported on itemized ($200+) individual contributions, grouped into broad sectors. Sectors with fewer than 5 distinct donors are folded into "All other (suppressed)" so no small group can be traced to one donor. Based on this committee's largest itemized contributions (a bounded sample, not the complete donor list) — sector totals are approximate and won't sum to the full itemized total.

Retired / not employed

$1.4M · 4.9% of itemized

unclassified

$988K · 3.5% of itemized

Finance / insurance

$277K · 1% of itemized

Self-employed

$274K · 1% of itemized

Legal

$135K · 0.5% of itemized

Healthcare

$86K · 0.3% of itemized

Education

$63K · 0.2% of itemized

Real estate

$59K · 0.2% of itemized

Technology

$53K · 0.2% of itemized

Media / entertainment

$26K · 0.1% of itemized

All other (suppressed)

$26K · 0.1% of itemized

Affiliated committees

Separate FEC filings · not counted above

Separate FEC-registered committees linked to this member — leadership-PAC or joint-fundraising vehicles. Each reports its own money in its own filing; those dollars are not part of the receipts above and are never added to them. The link is the FEC candidate–committee association and does not imply the member controls or personally receives these funds.

BALDWIN WISCONSIN VICTORY FUND FEC ↗

raised $394K · 2024 · $50 to federal candidates

Outside spending

Separate FEC filings · not counted above

Outside groups reported $59.5M in independent expenditures naming this candidate this cycle: $8.4M supporting, $51.1M opposing (FEC Schedule E). These are filed by the groups themselves, not this candidate's committee, and are not part of the receipts above. FEC ↗

SENATE LEADERSHIP FUND FEC ↗

$22.3M opposing

FIX WASHINGTON PAC FEC ↗

$15.7M opposing

AMERICANS FOR PROSPERITY ACTION, INC. (AFP ACTION) DBA CVA ACTION AND DBA LIBRE ACTION FEC ↗

$5.6M opposing

RESTORATION PAC FEC ↗

$4.6M opposing

LCV VICTORY FUND FEC ↗

$1.7M supporting

Individual-donor detail

Held for the deep-table phase. v1 shows aggregate figures only — by design, not by omission.

NameCity / StateEmployerOccupationAmountDateStreet addressPhone

Statutory notice. When individual detail ships, street address and phone are never shown, and the data may not be used to solicit contributions or for any commercial purpose (52 U.S.C. §30111(a)(4)). Named individuals appear only here in the deep table — never on a shareable card — each with a match-confidence indicator.