Hawaii Senate · District 19

Rachele Lamosao's Hawaii Senate voting record

Democratic Also this term: Hawaii House District 36

Rachele Lamosao left the House on December 3, 2025, on being appointed to the Senate seat Henry Aquino left.

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Rachele Lamosao (Democratic) is a member of the Hawaii Senate for District 19. This page covers the 1,019 floor roll calls held while Rachele Lamosao was in office, from Feb. 6, 2026 to May 8, 2026. Votes with the Senate President on 95% of contested votes. Votes with own party on 99% of party-line votes. 9th percentile in the Hawaii Senate from liberal to conservative. Didn't vote on 0.2% of roll calls. Rachele Lamosao sponsored 20 statewide bills this term; 3 passed. Below are the contested votes where Rachele Lamosao split from the Senate President or the party, recent key votes, every roll call with filters, the bills Rachele Lamosao sponsored and contact details.

Votes with the Senate President 95% On 82 contested votes where both voted · 99% on all votes Votes with own party 99% Partisan rank: 4 of 24 in the Senate (tied with 11 others) Didn't vote at roll call 0.2% 2 of 1,019 roll calls · 2 of them excused
Bills passed 3 20 sponsored · 3 became law · Rank 18 of 25 in the Senate Bills that became law 3 of 3 passed · 0 vetoed

Where they sit

Every current senator, placed from most liberal to most conservative by how they voted on contested bills.

How these numbers work →
Lamosao
← Most liberalThe aisleMost conservative →
Votes with DemocratsCrosses party linesVotes with Republicans

Rachele Lamosao's seat is marked. Seats run from most liberal (left) to most conservative (right), by contested floor votes. Color shows how often each member crosses party lines toward the middle on votes that divide the parties: solid blue or red means almost never, and purple means on at least 1 in 5 of those votes. Gray seats are members too new to score. How these numbers work

Hawaii Senate9th percentile
More liberal than 91% of the Hawaii Senate.
Most liberalMost conservative
3rd most liberal of 24

On the November 3 ballot

Running for Hawaii Senate District 19. Special election.

Also on the ballot: Elijah Pierick (Republican)

Who's on your Nov. 3 ballot for the Legislature →

The scores

How these numbers work →
Votes with the Senate President
95%
Democrats Republicans 0%100%

Each tick is a current senator, by party; the dot is Rachele Lamosao.

On 82 contested votes where both voted99% on all 1,017 votes where both voted
Votes with own party
99%
Democrats Republicans 35%100%

Each tick is a current senator, by party; the dot is Rachele Lamosao.

On 103 party-line votesPartisan rank: 4 of 24 in the Senate (tied with 11 others)3 senators vote with their party more often

Bills

The bills Rachele Lamosao sponsored this term and how far they got. Co-sponsors aren’t counted.

How these numbers work →
Bills
Sponsored20
Passed both chambers3
Became law3
Vetoed by the Governor0

Rank by bills passed: Rank 18 of 25 in the Senate · 18 of 22 Democrats

A bill's sponsor is the legislator it lists first among its introducers, a member of the chamber where it was introduced; co-introducers aren't counted, and a bill introduced by request of another party (the Governor's and agencies' bills) counts for no one.

Bills that passed both chambers

BillResultFinal action
SB 3234 (2026 Regular Session)
Relating to Traffic Safety		 Became law July 15, 2026
SB 3238 (2026 Regular Session)
Relating to Language Access		 Became law June 26, 2026
SB 2892 (2026 Regular Session)
Relating to Feral Chickens		 Became law June 26, 2026

Budget projects

These pages don't credit budget items to Hawaii legislators.

Contested votes where they split

4 against the Senate President; 1 against most of their party.

DateBill and motion Their voteSenate PresidentMost of their party
May 8, 2026 SB 3263: Relating to the University of Hawaii
Final Reading		 Nay Yea —
May 6, 2026 HB 1550: Relating to Health
Final Reading		 Nay Yea Nay
May 1, 2026 HB 1516: Relating to Pretrial Release
Final Reading		 Nay Yea Yea
April 14, 2026 HB 2413: Relating to Pretrial Reform
Third Reading		 Nay Yea Nay

Recent key votes

Rachele Lamosao's most recent key votes: contested or party-line votes that gave the chamber's last word on a whole bill (passage, budgets included, the other chamber's changes or a conference report) or overrode a veto, with what each bill does where a checked explanation exists. The full record is below.

How these numbers work →
  1. May 8, 2026
    Senate
    SB 3263: Relating to the University of Hawaii
    Voted nayAgainst the Senate President Final Reading · Yeas 11, nays 12

    What the bill does: We don't have a checked plain-language explanation of this bill yet; the vote page links to the official record.

  2. May 6, 2026
    Senate
    SB 3029: Relating to Community Development
    Voted yea Final Reading · Yeas 23, nays 2

    What the bill does: We don't have a checked plain-language explanation of this bill yet; the vote page links to the official record.

  3. May 6, 2026
    Senate
    HB 1870: Relating to Protected Community Locations
    Voted yea Final Reading · Yeas 22, nays 3

    What the bill does: We don't have a checked plain-language explanation of this bill yet; the vote page links to the official record.

  4. May 6, 2026
    Senate
    HB 1618: Relating to Cesspool Conversions
    Voted yea Final Reading · Yeas 23, nays 2

    What the bill does: We don't have a checked plain-language explanation of this bill yet; the vote page links to the official record.

  5. May 6, 2026
    Senate
    SB 3253: Relating to Conservation
    Voted yea Final Reading · Yeas 22, nays 3

    What the bill does: We don't have a checked plain-language explanation of this bill yet; the vote page links to the official record.

Every roll call

How Rachele Lamosao voted on each of the 1,019 floor roll calls while in office, newest first.

DateVoteTheir vote Most of their partySenate PresidentYeas–nays
May 8, 2026SB 3263: Relating to the University of Hawaii
Final Reading		Nay—Yea11–12
May 6, 2026SB 3029: Relating to Community Development
Final Reading		YeaYeaYea23–2
May 6, 2026HB 1870: Relating to Protected Community Locations
Final Reading		YeaYeaYea22–3
May 6, 2026HB 1618: Relating to Cesspool Conversions
Final Reading		YeaYeaYea23–2
May 6, 2026SB 3253: Relating to Conservation
Final Reading		YeaYeaYea22–3
May 6, 2026SB 2074: Relating to State Facilities
Final Reading		YeaYeaYea22–3
May 6, 2026SB 3157: Relating to Transportation
Final Reading		YeaYeaYea23–2
May 6, 2026HB 1839: Relating to Immigration
Final Reading		YeaYeaYea23–2
May 6, 2026HB 1802: Relating to Conservation Mitigation Banks
Final Reading		YeaYeaYea22–3
May 6, 2026HB 2023: Relating to Transportation
Final Reading		YeaYeaYea20–5
May 6, 2026SB 2999: Relating to a Clean Fuel Standard
Final Reading		YeaYeaYea22–3
May 6, 2026SB 2338: Relating to Housing
Final Reading		YeaYeaYea22–3
May 6, 2026SB 2818: Relating to Boating
Final Reading		YeaYeaYea22–3
May 6, 2026HB 1550: Relating to Health
Final Reading		NayNayYea9–16
May 6, 2026HB 1548: Relating to Sentencing
Final Reading		YeaYeaYea22–3
May 6, 2026SB 2983: Relating to Natural Resources
Final Reading		YeaYeaYea22–3
May 6, 2026SB 2568: Relating to Offenses Against Public Servants
Final Reading		YeaYeaYea22–3
May 6, 2026HB 1692: Relating to Traffic Safety
Final Reading		YeaYeaYea22–3
May 6, 2026SB 2721: Relating to the Administration of Justice
Final Reading		YeaYeaYea22–3
May 6, 2026SB 2697: Relating to Transportation
Final Reading		YeaYeaYea20–5
May 1, 2026SB 2667: Relating to Transportation
Final Reading		YeaYeaYea21–3
May 1, 2026SB 2143: Relating to the Chief Election Officer
Final Reading		YeaYeaYea22–2
May 1, 2026HB 1516: Relating to Pretrial Release
Final Reading		NayYeaYea11–13
May 1, 2026HB 1667: Relating to Civil Identification
Final Reading		YeaYeaYea22–2
April 30, 2026SB 2466: Relating to the Chief Elections Officer
Final Reading		YeaYeaYea21–3
April 14, 2026HB 1679: Relating to Condominiums
Third Reading		YeaYeaYea22–3
April 14, 2026HB 2540: Relating to Law Enforcement
Third Reading		YeaYeaYea22–3
April 14, 2026HB 2023: Relating to Transportation
Third Reading		YeaYeaYea20–5
April 14, 2026HB 1875: Relating to Health Care
Third Reading		YeaYeaYea21–4
April 14, 2026HB 2413: Relating to Pretrial Reform
Third Reading		NayNayYea9–16
April 14, 2026HB 1886: Relating to Government Operations
Third Reading		YeaYeaYea22–3
April 14, 2026HB 2101: Relating to Commercial Aquarium Collection
Third Reading		YeaYeaYea19–6
April 14, 2026HB 1768: Relating to Immigration
Third Reading		YeaYeaYea22–3
April 14, 2026HB 1898: Relating to Health
Third Reading		YeaYeaYea22–3
April 14, 2026HB 2455: Relating to Employment Practices
Third Reading		YeaYeaYea22–3
April 14, 2026HB 1839: Relating to Immigration
Third Reading		YeaYeaYea22–3
April 14, 2026HB 463: Relating to Eviction Records
Third Reading		YeaYeaYea22–3
April 14, 2026HB 2062: Relating to Gun Violence Prevention
Third Reading		YeaYeaYea22–3
April 14, 2026HB 1897: Relating to Condominium Alternative Dispute Resolution
Third Reading		YeaYeaYea22–3
April 14, 2026HB 1961: Relating to Health Care
Third Reading		YeaYeaYea21–4
April 14, 2026HB 1667: Relating to Civil Identification
Third Reading		YeaYeaYea23–2
April 14, 2026HB 1692: Relating to Traffic Safety
Third Reading		YeaYeaYea22–3
April 14, 2026HB 1588: Relating to the Department of Transportation
Third Reading		YeaYeaYea20–5
April 14, 2026HB 1870: Relating to Protected Community Locations
Third Reading		YeaYeaYea23–2
April 14, 2026HB 1618: Relating to Cesspool Conversions
Third Reading		YeaYeaYea23–2
April 14, 2026HB 2423: Relating to Biodiesel
Third Reading		YeaYeaYea22–3
April 14, 2026HB 2020: Relating to Renewal of Driver's Licenses
Third Reading		YeaYeaYea19–6
April 14, 2026HB 1523: Relating to the Statewide Traffic Code
Third Reading		YeaYeaYea22–3
April 14, 2026HB 2472: Relating to the Hawaii Employer-Union Health Benefits Trust Fund Staff Salaries
Third Reading		YeaYeaYea23–2
April 14, 2026HB 2276: Relating to the Hawaii Employer-Union Health Benefits Trust Fund Investment Office Staff Salaries
Third Reading		YeaYeaYea23–2
April 14, 2026HB 1548: Relating to Sentencing
Third Reading		YeaYeaYea22–3
April 14, 2026HB 1516: Relating to Pretrial Release
Third Reading		YeaYeaYea22–3
April 10, 2026HB 1802: Relating to Conservation Mitigation Banks
Third Reading		YeaYeaYea22–3
April 10, 2026HB 1166: Relating to Automated Speed Enforcement Systems Program
Third Reading		YeaYeaYea22–3
March 12, 2026SB 3040: Relating to Gun Violence Prevention
Third Reading		YeaYeaYea22–2
March 10, 2026SB 3251: Relating to Public Safety
Third Reading		YeaYeaYea22–3
March 10, 2026SB 2516: Relating to Public Safety
Third Reading		YeaYeaYea23–2
March 10, 2026SB 2667: Relating to Transportation
Third Reading		YeaYeaYea22–3
March 10, 2026SB 2730: Relating to Criminal Justice Reform
Third Reading		YeaYeaYea22–3
March 10, 2026SB 3077: Relating to Health Care
Third Reading		YeaYeaYea22–3
March 10, 2026SB 2665: Relating to Renewal of Driver's Licenses
Third Reading		YeaYeaYea22–3
March 10, 2026SB 3322: Relating to Law Enforcement
Third Reading		YeaYeaYea22–3
March 10, 2026SB 2818: Relating to Boating
Third Reading		YeaYeaYea22–3
March 10, 2026SB 2189: Relating to the Hawaii Housing Finance and Development Corporation
Third Reading		YeaYeaYea22–3
March 10, 2026SB 2010: Relating to Motor Vehicles
Third Reading		YeaYeaYea22–3
March 10, 2026SB 2054: Relating to Public Safety
Third Reading		YeaYeaYea22–3
March 10, 2026SB 2983: Relating to Natural Resources
Third Reading		YeaYeaYea23–2
March 10, 2026SB 2591: Relating to Noise
Third Reading		YeaYeaYea22–3
March 10, 2026SB 2128: Relating to Trespass
Third Reading		YeaYeaYea23–2
March 10, 2026SB 2697: Relating to Transportation
Third Reading		YeaYeaYea20–5
March 10, 2026SB 2078: Relating to the Department of Land and Natural Resources
Third Reading		YeaYeaYea22–3
March 10, 2026SB 2973: Relating to Fishing
Third Reading		YeaYeaYea22–3
March 10, 2026SB 2593: Relating to the Law Enforcement Standards Board
Third Reading		YeaYeaYea22–3
March 10, 2026SB 2338: Relating to Housing
Third Reading		YeaYeaYea23–2
March 10, 2026SB 3125: Relating to Income Tax
Third Reading		YeaYeaYea23–2
March 10, 2026SB 2001: Relating to the Banyan Drive Community Development District
Third Reading		YeaYeaYea22–3
March 10, 2026SB 3250: Relating to Liberty and Justice Day
Third Reading		YeaYeaYea22–3
March 10, 2026SB 3252: Relating to Climate Planning
Third Reading		YeaYeaYea22–3
March 10, 2026SB 2003: Relating to Natural Resource Management
Third Reading		YeaYeaYea21–4
March 10, 2026SB 2761: Relating to Social Media
Third Reading		YeaYeaYea22–3
March 10, 2026SB 2353: Relating to Outdoor Signage
Third Reading		YeaYeaYea23–2
March 10, 2026SB 2100: Relating to Pesticides
Third Reading		YeaYeaYea22–3
March 10, 2026SB 2975: Relating to Marine Life Conservation Districts
Third Reading		YeaYeaYea23–2
March 10, 2026SB 2568: Relating to Offenses Against Public Servants
Third Reading		YeaYeaYea22–3
March 10, 2026SB 2418: Relating to Controlled Substances
Third Reading		YeaYeaYea21–3
March 10, 2026SB 2731: Relating to Sentencing
Third Reading		YeaYeaYea23–2
March 10, 2026SB 2721: Relating to the Administration of Justice
Third Reading		YeaYeaYea22–3
March 10, 2026SB 2517: Relating to Public Safety
Third Reading		YeaYeaYea22–3
March 10, 2026SB 2009: Relating to Motor Vehicles
Third Reading		YeaYeaYea23–2
March 6, 2026SB 2055: Relating to Civil Rights
Third Reading		YeaYeaYea21–3
March 6, 2026SB 2466: Relating to the Chief Elections Officer
Third Reading		YeaYeaYea21–3
March 6, 2026SB 2146: Relating to Traffic Infractions
Third Reading		YeaYeaYea21–3
March 6, 2026SB 2101: Relating to Organic Waste
Third Reading		YeaYeaYea21–3
March 6, 2026SB 3002: Relating to the Hawaii State Planning Act
Third Reading		YeaYeaYea22–2
March 6, 2026SB 2005: Relating to Conservation Banking
Third Reading		YeaYeaYea22–2
March 6, 2026SB 2987: Relating to Light Pollution
Third Reading		YeaYeaYea21–3
March 6, 2026SB 3069: Relating to Civil Service Exempt Positions within the Department of Accounting and General Services
Third Reading		YeaYeaYea21–3
March 6, 2026SB 3264: Relating to the Hawaii Employer-Union Health Benefits Trust Fund Staff Salaries
Third Reading		YeaYeaYea21–3
March 6, 2026SB 3029: Relating to Community Development
Third Reading		YeaYeaYea22–2
March 6, 2026SB 3011: Relating to Public Housing
Third Reading		YeaYeaYea22–2
March 6, 2026SB 2074: Relating to State Facilities
Third Reading		YeaYeaYea22–2
March 6, 2026SB 3180: Relating to State Employment
Third Reading		YeaYeaYea22–2
March 6, 2026SB 3095: Relating to the Hawaii Employer-Union Health Benefits Trust Fund Investment Office Staff Salaries
Third Reading		YeaYeaYea21–3
March 5, 2026SB 2315: Proposing an Amendment to Article Xvii, Section 3 of the Hawaii State Constitution to Specify That the Standard for Voter Approval of a Constitutional…
Third Reading		YeaYeaYea21–3
Feb. 17, 2026SB 2203: Relating to Law Enforcement
Third Reading		YeaYeaYea22–3

Contested and party-line votes link to their own pages; the rest link to the official record.

Contact, committees and caucuses

Contact

Official page
www.capitol.hawaii.gov
Email
senlamosao@capitol.hawaii.gov
Capitol office
State Capitol Room 204, 415 S. Beretania St., Honolulu, HI 96813
808-586-6970

Committees

  • Hawaiian Affairs Vice chair
  • Labor and Technology Vice chair
  • Commerce and Consumer Protection
  • Water, Land, Culture and the Arts

Contact details and committee assignments from Open States' data on the Hawaii State Legislature, which it collects from the chambers' websites, as of Oct. 22, 2026.

Source: the Hawaii State Legislature's House and Senate Journals and measure status records, Feb. 7, 2025 to May 8, 2026. How these numbers work · Corrections