Mazie K. Hirono
DDemocratHI · Senator
60
/ 100
Average
Attendance100
Avg: 98
Independence35
Avg: 55
Bipartisan Tone8
Avg: 15
Ethics Record100
Avg: 100
Transparency40
Avg: 47
Accountability Score — composite of attendance, independence, bipartisan tone, ethics record & transparency.
Methodology
Mazie K. Hirono
DemocratHI · Senator
Voting Ideologyⓘ
Liberal
Conservative
Liberal (-0.512)
Mazie K. Hirono is a Democrat Senator from HI. She has served 19 years in Congress across 5 terms. Based on her voting record, she is rated as liberal, voting with her party 65% of the time.
19
Years in Office
5
Terms Served
119
Current Congress
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Report Card
Performance metrics for the current Congress
65%
Party Loyaltyⓘ
113 votes against party
0.3%
Missed Votesⓘ
324 total votes
29
Bills Sponsoredⓘ
View all →
How Mazie Compares
vs. the average Senator
Party Loyalty+18.9% vs avg
65%
Avg: 46.1%
Missed Votes-2.0% vs avg
0.3%
Avg: 2.3%
Bills Sponsored-0.7 vs avg
29
Avg: 29.7
Committee Assignments
Committees shape which bills get heard. See what this member has influence over.
Campaign Finance
2026 cycle · through 2026-03-31
$1,393,689
Cash on Handⓘ
$486,875
Total Receiptsⓘ
$499,060
Disbursementsⓘ
$443,149
Individual Donors
$32,500
PAC Contributionsⓘ
$0
Self-Fundingⓘ
Service History
2007–2013House · HI-2 · Democrat
2013–2031Senate · HI · DemocratCurrent
State Demographics
HI · ACS 2023 estimates · These are the people this member represents.
1,445,635
Population
$98,198
Median Income
40.0
Median Age
35.4%
College Educated
Racial Composition
White 22.5%Black 1.9%Hispanic 9.8%Asian 37.3%