Incumbent Record119th Congress
Mazie Hirono
DemocratHawaii — U.S. Senate
In office since 2013 · 3rd term · Class I, 6-year term · Next election 2030
Serving on: Armed Services, Subcommittee on Personnel, Subcommittee on Readiness and Management Support, Subcommittee on Seapower, Energy and Natural Resources, Subcommittee on Energy, Subcommittee on National Parks, Subcommittee on Public Lands, Forests, and Mining, Small Business and Entrepreneurship, the Judiciary, Subcommittee on Federal Courts, Oversight, Agency Action, and Federal Rights, Subcommittee on Border Security and Immigration, Subcommittee on Intellectual Property, Subcommittee on the Constitution, Veterans' Affairs
Serving on: Armed Services, Subcommittee on Personnel, Subcommittee on Readiness and Management Support, Subcommittee on Seapower, Energy and Natural Resources, Subcommittee on Energy, Subcommittee on National Parks, Subcommittee on Public Lands, Forests, and Mining, Small Business and Entrepreneurship, the Judiciary, Subcommittee on Federal Courts, Oversight, Agency Action, and Federal Rights, Subcommittee on Border Security and Immigration, Subcommittee on Intellectual Property, Subcommittee on the Constitution, Veterans' Affairs
Legislation Congress.gov
This Congress (119th)
Career
Bills introduced
66
437
Bills cosponsored
540
5,159
Enacted into law
14
from bills sponsored
0
8
from bills cosponsored
2
6
Most laws pass by being folded into larger bills, so raw "enacted" counts run low. Methodology →
Advanced past committeeReported out or further — the step between introduced and enacted
86
163
Cosponsored status detail is based on the 1,000 most recent of 5,159 career cosponsorships.
Voting Senate.gov roll calls
Votes cast
0.4% missed · chamber median 2.2%
Votes with party majority
96.3%
Senate Democrat median 94.8%
Campaign money FEC · 2025–26 cycle
Total raised this cycle
Small-donor share (<$200)
44.6%
PAC share
6.7%
Large-individual share
46.5%
In-state vs out-of-state
76.6% / 23.4%
Top sector: Unaffiliated / Non-employed
$176,738
$75,170
$11,600
Their office, your money USASpending.gov
Hawaii federal spending, FY 2026
Reserved — office spending (MRA) · staff count
Recent votes Rule-based selection
On Passage of the Bill · Passed · Sep 28, 2026 · Vote record →
On Passage of the Bill · Passed · Aug 8, 2026 · Vote record →
On Passage of the Bill · Passed · Aug 7, 2026 · Vote record →
Sources · Congress.gov · FEC · USASpending · Senate.gov
Bills as of Oct 11, 2026 · Votes as of Sep 30, 2026 · FEC as of Oct 10, 2026 · Spending: FY26
civdotiq.org/representative/H001042/record · Methodology · Report an error · Print
Bills as of Oct 11, 2026 · Votes as of Sep 30, 2026 · FEC as of Oct 10, 2026 · Spending: FY26
civdotiq.org/representative/H001042/record · Methodology · Report an error · Print