Mazie K. Hirono headshot
At a Glance
Seat
U.S. Senator from Hawaii
Born
November 3, 1947
Age 78
Phone
(202) 224-6361
Office
109 Hart Senate Office Building Washington, DC 20510, Washington 20515
Congress Member Profile|U.S. Senator|Democrat|Hawaii

Mazie K. Hirono

Mazie Keiko Hirono is an American lawyer and politician serving since 2013 as the junior United States senator from Hawaii. A member of the Democratic Party, Hirono previously served as a member of the United States House of Representatives for Hawaii's 2nd congressional district from 2007 to 2013. She has been the dean of Hawaii's congressional delegation since 2013, when Senator Daniel Akaka retired. Hirono also served as a member of the Hawaii House of Representatives from 1981 to 1994 and as Hawaii's tenth lieutenant governor from 1994 to 2002. She was the Democratic nominee for governor of Hawaii in 2002, but lost to Republican Linda Lingle.

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Voting Record — 783
Yes27%
No73%
Present0%
Not Voting0%
Party align97%
Cross-party1%
SoupScore
District Map

Senate District (Statewide)

U.S. Census Bureau boundary data.
Mazie K. Hirono headshot
Mazie K. Hirono
U.S. SenatorDemocratHawaii
SoupScore
Mazie K.'s ATmosphere Activity
20 recent posts · 54 sponsored · 355 cosponsored
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Recent ATmosphere posts, sponsorships, and cosponsorships.

No child should have to represent themselves in court—it’s that simple. As we continue fighting Trump’s war on immigrants and his mass deportations, my Fair Day in Court for Kids Act would ensure unaccompanied minors have legal counsel during immigration court proceedings.
Trump’s unlawful dismantling of the Department of Education will be disastrous for students, parents, and educators. As we fight back, there MUST be an independent investigation into these attacks on our education system.
Dan Bongino, the new FBI Deputy Director has: Accused the FBI of covering up January 6 Called for the disbandment of the FBI Claimed that personnel should suffer ‘real material losses’ I’ve said it before and I’ll say it again, Dan Bongino is not at all qualified for this job.
Abrego Garcia, a Maryland father, was arrested, shackled, and deported to El Salvador, despite having legal status and no criminal record. Despite admitting this was an "error", the Trump Admin claims there's nothing they can do to bring him home. Their cruelty knows no bounds.
Health professionals studying infectious disease prevention, asthma and lead poisoning, increasing vaccine accessibility in underserved communities, the prevention of mother to child transmission of HIV— These are just some of the federal health workers that were fired today.
Let's be clear—the Signal fiasco is a massive screwup. Senior national security officials have proper channels to discuss classified info. Signal isn't one of them. I don't take it lightly that our troops' safety could have been compromised. We demand a full investigation.
Trump is going after the FTC because it exists to protect consumers and small businesses against unfair, deceptive and anticompetitive acts by megacorporations. Elon Musk & Trump’s other billionaire cronies don’t want anyone to stand in their way when they screw over consumers and small businesses.
You want to be on birth control? Ok. You’d rather not? Ok. But the bottom line is—it's your body, your choice. The government has no right to take away access to birth control, and yet, it could happen. I'm working to enshrine the right to access birth control into law.
The White House Tesla sales pitch was corruption in plain sight. But don't let it distract you. Elon Musk is working to gut Social Security & Medicare. Nearly 50% of the Department of Education's staff was fired. Keep sounding the alarm. People's lives and futures are on the line.
Eliminating the Department of Education would be disastrous for students, educators, and the American economy. Democrats will fight like hell to stop Trump and Musk from taking a chainsaw to our children's futures.
Senate Armed Services Democrats are demanding answers from Defense Secretary Pete Hegseth about the abrupt dismissals of Judge Advocate Generals. The independence of military legal professionals must be preserved. Actions that erode this independence must be rectified without delay.
Donald Trump's insistence that Ukraine started a war against itself (?!) is just another pathetic ploy to rewrite history like the wannabe dictator he is. Anything to please his hero Putin… Russia invaded Ukraine, and no amount of ass kissing can change that.
TRUMP: "I’d like it to be closed immediately...the Department of Education’s a big con job." LINDA MCMAHON: "I wholeheartedly support and agree with this mission." Who suffers the most if the Dept. of Education is shut down? Kids. There is literally no upside, only suffering.
House Republicans want to screw over 40 million Americans who rely on SNAP to put food on their tables. Why? To give the richest 1% of Americans TRILLIONS in tax cuts. Tax cuts for the ultra-rich, at the expense of feeding working families. That's the GOP for you.
Anyone who's paying attention knows that any and all things related to reproductive care are at risk. Once again, @markey.senate.gov and I are leading efforts to guarantee—by law—Americans can access birth control. The right to access to birth control should be protected by law.
By firing career DOJ and FBI employees, Trump is endangering our nation to settle a petty political score. Fewer experts working to prevent terrorism, violent crime, espionage, narcotics, hacking. The list goes on. Senate Judiciary Democrats are demanding answers and fighting back.
Days after Pete Hegseth was confirmed as Secretary of Defense, he rolled back access to reproductive care for millions of troops. Doug Collins indicated he'll do the same to our veterans as head of the VA. Our troops and veterans deserve better. For this reason and others, I voted no.
Confused about Trump's tariffs? That's the point. But here's the bottom line—Trump's tariffs on Canada, Mexico, and China will do one thing—drive up costs for working people trying to buy a house or a car or simple groceries.
Fred Korematsu stood up for the rights of Japanese Americans illegally incarcerated during WWII, devoting his life to justice and equality. Today, Mr. Korematsu’s work is more relevant than ever and I am proud to lead efforts to honor his fight for equality.
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Voting History
783 total votes
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Recent roll calls with party-majority context so it is easier to scan how this member tends to vote.

DateBillQuestionPositionParty MajAlign?Result
2025-12-04S. Res. 520 (119th)End debateNONOCloture Motion Rejected (43-37, 3/5 majority required)
2025-12-04H.J. Res. 131 (119th)Approve resolutionNONOJoint Resolution Passed (49-45)
2025-12-03End debateYESNOCloture Motion Agreed to (63-34)
2025-12-03S.J. Res. 91 (119th)Begin considerationNONOMotion to Proceed Agreed to (49-47)
2025-12-03Confirm nomineeNONONomination Confirmed (57-41)
2025-12-03End debateNONOCloture Motion Agreed to (56-40)
2025-12-02Confirm nomineeNONONomination Confirmed (60-39)
2025-12-02End debateNONOCloture Motion Agreed to (61-36)
2025-12-02Confirm nomineeNONONomination Confirmed (53-45)
2025-12-01End debateNONOCloture Motion Agreed to (50-41)
2025-11-20H.J. Res. 130 (119th)Approve resolutionNONOJoint Resolution Passed (51-43)
2025-11-19S.J. Res. 76 (119th)Begin considerationYESYESMotion to Proceed Rejected (46-51)
2025-11-19S.J. Res. 89 (119th)Begin considerationNONOMotion to Proceed Agreed to (51-47)
2025-11-19Confirm nomineeNONONomination Confirmed (66-32)
2025-11-18End debateNONOCloture Motion Agreed to (65-32)
2025-11-10H.R. 5371 (119th)Final passageNONOBill Passed (60-40)
2025-11-10H.R. 5371 (119th)End debateNONOCloture Motion Agreed to (60-40, 3/5 majority required)
2025-11-10H.R. 5371 (119th)Vote on amendmentNONOAmendment Agreed to (60-40)
2025-11-10H.R. 5371 (119th)End debateNONOCloture Motion Agreed to (60-40, 3/5 majority required)
2025-11-10H.R. 5371 (119th)Kill the motionYESYESMotion to Table Agreed to (76-24)
2025-11-10H.R. 5371 (119th)Kill the motionYESYESMotion to Table Failed (47-53)
2025-11-10H.R. 5371 (119th)Kill the motionYESYESMotion to Table Failed (47-53)
2025-11-10H.R. 5371 (119th)Begin considerationNONOMotion to Proceed Agreed to (60-40)
2025-11-09H.R. 5371 (119th)End filibuster to begin debateNONOCloture on the Motion to Proceed Agreed to (60-40, 3/5 majority required)
2025-11-07S. 3012 (119th)End filibuster to begin debateNONOCloture on the Motion to Proceed Rejected (53-43, 3/5 majority required)
2025-11-06S.J. Res. 90 (119th)Motion to Discharge S.J.Res. 90YESYESMotion to Discharge Rejected (49-51)
2025-11-05Confirm nomineeNONONomination Confirmed (57-43)
2025-11-05End debateNONOCloture Motion Agreed to (57-41)
2025-11-05Confirm nomineeNONONomination Confirmed (52-45)
2025-11-04Confirm nomineeNONONomination Confirmed (52-46)
2025-11-04H.R. 5371 (119th)End filibuster to begin debateNONOCloture on the Motion to Proceed Rejected (54-44, 3/5 majority required)
2025-11-03End debateNONOCloture Motion Agreed to (51-46)
2025-10-30End debateNONOCloture Motion Agreed to (51-47)
2025-10-30S.J. Res. 88 (119th)Approve resolutionYESYESJoint Resolution Passed (51-47)
2025-10-30S.J. Res. 80 (119th)Approve resolutionNONOJoint Resolution Passed (52-45)
2025-10-29S.J. Res. 77 (119th)Approve resolutionYESYESJoint Resolution Passed (50-46)
2025-10-29S.J. Res. 69 (119th)Begin considerationNONOMotion to Proceed Rejected (25-72)
2025-10-29Confirm nomineeNONONomination Confirmed (51-47)
2025-10-29S.J. Res. 80 (119th)Begin considerationNONOMotion to Proceed Agreed to (54-46)
2025-10-28S.J. Res. 81 (119th)Approve resolutionYESYESJoint Resolution Passed (52-48)
2025-10-28End debateNONOCloture Motion Agreed to (53-46)
2025-10-28Confirm nomineeNONONomination Confirmed (52-47)
2025-10-28End debateNONOCloture Motion Agreed to (52-47)
2025-10-28H.R. 5371 (119th)End filibuster to begin debateNONOCloture on the Motion to Proceed Rejected (54-45, 3/5 majority required)
2025-10-27Confirm nomineeNONONomination Confirmed (58-40)
2025-10-27Confirm nomineeNONONomination Confirmed (52-46)
2025-10-23End debateNONOCloture Motion Agreed to (50-45)
2025-10-23Confirm nomineeNONONomination Confirmed (48-45)
2025-10-23S. 3012 (119th)End filibuster to begin debateNONOCloture on the Motion to Proceed Rejected (54-45, 3/5 majority required)
2025-10-22Confirm nomineeNONONomination Confirmed (52-45)

Alignment stats consider only votes where a clear yes/no majority existed for the legislator's party. Cross-party marks divergence where the vote matched the opposite party majority. ↔ indicates cross-party divergence.

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