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Tammy Baldwin

D
U.S. Senator · Wisconsin · 106th-119th, 27 years 8 months
OverviewVotesLegislationCommitteesNewsCampaignsPositionsInterviewCommsEndorsements
Campaign finance data from FEC filings — fundraising by cycle, top donors, and donor geography.
2026
2026 Cycle
PEOPLE'S VOICE PAC
104 contributions
$218K
Raised
$165K
Individuals
$53K
PACs
—
Small Donors
Individuals 76%PACs 24%
2024
2024 CycleWon 49.4%
TAMMY BALDWIN FOR SENATE
288,817 contributions
Result:Tammy Baldwin 49.4%vs Eric Hovde 48.5%3,387,839 total votes
$39.2M
Raised
$35.7M
Individuals
$3.5M
PACs
—
Small Donors
Individuals 91%PACs 9%
2022
2022 Cycle
PEOPLE'S VOICE PAC
243 contributions
$470K
Raised
$371K
Individuals
$99K
PACs
—
Small Donors
Individuals 79%PACs 21%
2020
2020 Cycle
PEOPLE'S VOICE PAC
42 contributions
$103K
Raised
$70K
Individuals
$33K
PACs
—
Small Donors
Individuals 68%PACs 32%
2018
2018 CycleWon 55.4%
TAMMY BALDWIN FOR SENATE
18 contributions
Result:Tammy Baldwin 55.4%vs Leah Vukmir 44.6%2,657,799 total votes
$551
Raised
$551
Individuals
$0
PACs
—
Small Donors
Individuals 100%PACs 0%
2012
2012 CycleWon 51.5%
PEOPLE'S VOICE PAC
85 contributions
Result:Tammy Baldwin 51.5%vs Tommy G. Thompson 45.9%3,005,925 total votes
$138K
Raised
$130K
Individuals
$8K
PACs
—
Small Donors
Individuals 95%PACs 5%

Top PAC Donors — 2026

2026 cycle
ONEIDA TRIBE OF INDIANS
2 contributions
$10K
AGUA CALIENTE BAND OF CAHUILLA INDIANSROBERT HARMALA
1 contributions
$5K
ALLIANCE FOR PHARMACY COMPOUNDING PAC (COMP PAC)
1 contributions
$5K
DELTA DENTAL PLANS ASSOCIATION PAC
1 contributions
$5K
FOREST COUNTY POTAWATOMI COMMUNITY
1 contributions
$5K
WEC ENERGY GROUP POLITICAL ACTION COMMITTEE
2 contributions
$4K
ACADEMY OF RAIL LABOR ATTORNEYS POLITICAL ACTION COMMITTEE
1 contributions
$3K
CMHA BLOCK & PAVER PAC CONCRETE MASONRY AND HARDSCAPES VALLEY DRIVE
1 contributions
$3K

Top Donor Employers — 2026

2026 cycle
PIVOTAL VENTURES
2 contributions
$10K
BGR GROUP
8 contributions
$7K
ANTHROPIC
1 contributions
$5K
ARNOLD VENTURES
1 contributions
$5K
BARODA VENTURES LLC
1 contributions
$5K
EDWARD SNOWDON JR.
1 contributions
$5K
FP
1 contributions
$5K
ICEBREAKER STRATEGIES
1 contributions
$5K

Donor Geography — 2026

Top states by contribution amount
WI$94K
DC$36K
CA$20K
NY$15K
PA$12K
WA$11K
VA$10K
MD$6K
MA$5K
TX$5K
Source: FEC itemized contribution filings