Hawaii State Senate District 19

Next vote Tue, Nov 3, 2026 · Represented by Rachele Lamosao Democratic · Member list as of Oct 28

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Last election: Henry J. Aquino (Democratic) was unopposed, 2022

More about this seat

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Official results for Hawaii

History (13 elections for this seat)

Hawaii Senate District 19, 1982 to 2022, 2022, every candidate
Candidate	Party	Votes and share	Share
DemocraticHenry J. AquinoWon	Democratic	——	—

Votes for listed candidates: 21,158
Election day: November 3, 2020
District map: Older district map (2012 to 2021)

Hawaii Senate District 19, 1982 to 2022, 2020, every candidate
Candidate	Party	Votes and share	Share
RepublicanKurt FevellaWon(incumbent)	Republican	12,34558.4%	58.4%
DemocraticRida Cabanilla Arakawa	Democratic	8,81341.6%	41.6%

Votes for listed candidates: 12,291
Election day: November 6, 2018
Type: Special election
District map: Older district map (2012 to 2021)

Hawaii Senate District 19, 1982 to 2022, 2018, every candidate
Candidate	Party	Votes and share	Share
RepublicanKurt FevellaWon	Republican	6,20450.5%	50.5%
DemocraticMatthew S. Lopresti	Democratic	6,08749.5%	49.5%

Votes for listed candidates: 12,792
Election day: November 8, 2016
District map: Older district map (2012 to 2021)

Hawaii Senate District 19, 1982 to 2022, 2016, every candidate
Candidate	Party	Votes and share	Share
DemocraticWill EsperoWon(incumbent)	Democratic	7,88061.6%	61.6%
RepublicanKurt Fevella	Republican	4,91238.4%	38.4%

Hawaii Senate District 19, 1982 to 2022, 2012, every candidate
Candidate	Party	Votes and share	Share
DemocraticWill EsperoWon(incumbent)	Democratic	——	—

Votes for listed candidates: 14,303
Election day: November 2, 2010
District map: Older district map (2002 to 2011)

Hawaii Senate District 19, 1982 to 2022, 2010, every candidate
Candidate	Party	Votes and share	Share
DemocraticMike GabbardWon(incumbent)	Democratic	10,63674.4%	74.4%
RepublicanAaron Toa Bonar	Republican	3,66725.6%	25.6%

Votes for listed candidates: 12,417
Election day: November 7, 2006
District map: Older district map (2002 to 2011)

Hawaii Senate District 19, 1982 to 2022, 2006, every candidate
Candidate	Party	Votes and share	Share
RepublicanMike GabbardWon	Republican	6,94655.9%	55.9%
DemocraticGeorge S. Yamamoto	Democratic	5,47144.1%	44.1%

Votes for listed candidates: 12,924
Election day: November 5, 2002
District map: Older district map (2002 to 2011)

Hawaii Senate District 19, 1982 to 2022, 2002, every candidate
Candidate	Party	Votes and share	Share
DemocraticBrian KannoWon(incumbent)	Democratic	8,40265.0%	65.0%
RepublicanGerald K. Nakata	Republican	4,52235.0%	35.0%

Votes for listed candidates: 14,798
Election day: November 3, 1998
District map: Older district map (1992 to 2001)

Hawaii Senate District 19, 1982 to 2022, 1998, every candidate
Candidate	Party	Votes and share	Share
DemocraticCalvin K. KawamotoWon(incumbent)	Democratic	13,69292.5%	92.5%
LibertarianLi Zhao	Libertarian	1,1067.5%	7.5%

Hawaii Senate District 19, 1982 to 2022, 1994, every candidate
Candidate	Party	Votes and share	Share
DemocraticCalvin KawamotoWon	Democratic	——	—

Hawaii Senate District 19, 1982 to 2022, 1990, every candidate
Candidate	Party	Votes and share	Share
DemocraticDennis NakasatoWon(incumbent)	Democratic	——	—

Hawaii Senate District 19, 1982 to 2022, 1986, every candidate
Candidate	Party	Votes and share	Share
DemocraticDennis M. NakasatoWon	Democratic	7,973100.0%	100.0%

Hawaii Senate District 19, 1982 to 2022, 1982, every candidate
Candidate	Party	Votes and share	Share
DemocraticJames AkiWon	Democratic	7,985100.0%	100.0%

1982 to 2022: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), retrieved Oct 28, 2026. Compiled by Carl Klarner (Harvard Dataverse) from official returns; not an official source

Last contest in this district on file: 2022.

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Election Wrld. (2026). Hawaii State Senate District 19, election results 1982 to 2022. https://www.electionwrld.com/hi/senate/19. Retrieved October 31, 2026.

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Sources

Sources: Census TIGERweb Legislative MapServer (120th CDs layer 0, 119th CDs layer 4, 2026 SLD upper layer 1 and lower layer 2) (US Census Bureau, public domain), retrieved Oct 28, 2026; Open Civic Data division identifiers (census_autogenerated us_sldl/us_sldu and openstates state files); also (sld-recent.json): Open Civic Data division identifiers (country-us) (CC0 (repository); also (sld-recent.json): CC0 1.0), retrieved Oct 28, 2026; Open States people (current) CSVs (CC0-1.0 (Open States people data)), retrieved Oct 28, 2026, compiled by Open States volunteers and staff (rosters from state legislature sites) from official returns, not an official source; State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse) (CC0 1.0), retrieved Oct 28, 2026, compiled by Carl Klarner (Harvard Dataverse) from official returns, not an official source.

District id: ocd-division/country:us/state:hi/sldu:19

DataState data (JSON)Sources: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse)Data as of Oct 28, 2026