Hawaii State House District 23
Next vote Tue, Nov 3, 2026 · Represented by Ikaika Olds Democratic · Member list as of Oct 28
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- Last election
- Scott Y. Nishimoto (Democratic) was unopposed, 2022
More about this seat
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History (27 elections for this seat)
- Election day
- November 8, 2022
- District map
- Older district map (2022)
Hawaii House of Representatives District 23, 1970 to 2022, 2022, every candidate Candidate Party Votes and share Share DemocraticScott Y. NishimotoWon(incumbent) Democratic —— - Election day
- November 3, 2020
- District map
- Older district map (2012 to 2021)
Hawaii House of Representatives District 23, 1970 to 2022, 2020, every candidate Candidate Party Votes and share Share DemocraticDale KobayashiWon(incumbent) Democratic —— - Election day
- November 6, 2018
- District map
- Older district map (2012 to 2021)
Hawaii House of Representatives District 23, 1970 to 2022, 2018, every candidate Candidate Party Votes and share Share DemocraticDale KobayashiWon Democratic —— - Election day
- November 8, 2016
- District map
- Older district map (2012 to 2021)
Hawaii House of Representatives District 23, 1970 to 2022, 2016, every candidate Candidate Party Votes and share Share DemocraticIsaac W. ChoyWon(incumbent) Democratic —— - Election day
- November 4, 2014
- District map
- Older district map (2012 to 2021)
Hawaii House of Representatives District 23, 1970 to 2022, 2014, every candidate Candidate Party Votes and share Share DemocraticIsaac W. ChoyWon(incumbent) Democratic —— - Votes for listed candidates
- 9,252
- Election day
- November 6, 2012
- District map
- Older district map (2012 to 2021)
Hawaii House of Representatives District 23, 1970 to 2022, 2012, every candidate Candidate Party Votes and share Share DemocraticIsaac W. ChoyWon(incumbent) Democratic 7,50281.1% RepublicanZach Thomson Republican 1,75018.9% - Votes for listed candidates
- 5,372
- Election day
- November 2, 2010
- District map
- Older district map (2002 to 2011)
Hawaii House of Representatives District 23, 1970 to 2022, 2010, every candidate Candidate Party Votes and share Share DemocraticTom BrowerWon(incumbent) Democratic 3,52565.6% RepublicanThomas E. White Republican 1,84734.4% - Votes for listed candidates
- 6,776
- Election day
- November 4, 2008
- District map
- Older district map (2002 to 2011)
Hawaii House of Representatives District 23, 1970 to 2022, 2008, every candidate Candidate Party Votes and share Share DemocraticTom BrowerWon(incumbent) Democratic 3,85256.9% RepublicanAnne V. Stevens Republican 2,92443.1% - Votes for listed candidates
- 4,715
- Election day
- November 7, 2006
- District map
- Older district map (2002 to 2011)
Hawaii House of Representatives District 23, 1970 to 2022, 2006, every candidate Candidate Party Votes and share Share DemocraticTom BrowerWon Democratic 2,46352.2% RepublicanAnne V. Stevens Republican 2,25247.8% - Votes for listed candidates
- 6,353
- Election day
- November 2, 2004
- District map
- Older district map (2002 to 2011)
Hawaii House of Representatives District 23, 1970 to 2022, 2004, every candidate Candidate Party Votes and share Share RepublicanGalen FoxWon(incumbent) Republican 3,87361.0% DemocraticRex Saunders Democratic 2,48039.0% - Votes for listed candidates
- 4,946
- Election day
- November 5, 2002
- District map
- Older district map (2002 to 2011)
Hawaii House of Representatives District 23, 1970 to 2022, 2002, every candidate Candidate Party Votes and share Share RepublicanGalen FoxWon(incumbent) Republican 3,75075.8% DemocraticRobert J. Morgenweck Democratic 1,19624.2% - Election day
- November 7, 2000
- District map
- Older district map (1992 to 2001)
Hawaii House of Representatives District 23, 1970 to 2022, 2000, every candidate Candidate Party Votes and share Share DemocraticEd CaseWon(incumbent) Democratic —— - Votes for listed candidates
- 8,833
- Election day
- November 3, 1998
- District map
- Older district map (1992 to 2001)
Hawaii House of Representatives District 23, 1970 to 2022, 1998, every candidate Candidate Party Votes and share Share DemocraticEd CaseWon(incumbent) Democratic 6,21670.4% RepublicanWalter P. Yim Republican 2,39827.1% OtherLauri A. Clegg Other 2192.5% - Votes for listed candidates
- 8,679
- Election day
- November 5, 1996
- District map
- Older district map (1992 to 2001)
Hawaii House of Representatives District 23, 1970 to 2022, 1996, every candidate Candidate Party Votes and share Share DemocraticEd CaseWon(incumbent) Democratic 5,85267.4% RepublicanKen Harding Republican 2,82732.6% - Votes for listed candidates
- 8,767
- Election day
- November 8, 1994
- District map
- Older district map (1992 to 2001)
Hawaii House of Representatives District 23, 1970 to 2022, 1994, every candidate Candidate Party Votes and share Share DemocraticEd CaseWon Democratic 5,19659.3% GreenToni Worst Green 3,57140.7% - Votes for listed candidates
- 8,675
- Election day
- November 3, 1992
- District map
- Older district map (1992 to 2001)
Hawaii House of Representatives District 23, 1970 to 2022, 1992, every candidate Candidate Party Votes and share Share DemocraticBrian T. TaniguchiWon(incumbent) Democratic 7,36884.9% LibertarianRoger Lee Taylor Libertarian 1,30715.1% - Votes for listed candidates
- 8,416
- Election day
- November 6, 1990
- District map
- Older district map (1984 to 1991)
Hawaii House of Representatives District 23, 1970 to 2022, 1990, every candidate Candidate Party Votes and share Share RepublicanBarbara C. MarumotoWon(incumbent) Republican 4,38852.1% DemocraticDaniel Dinell Democratic 4,02847.9% - Votes for listed candidates
- 7,677
- Election day
- November 8, 1988
- District map
- Older district map (1984 to 1991)
Hawaii House of Representatives District 23, 1970 to 2022, 1988, every candidate Candidate Party Votes and share Share RepublicanBarbara C. MarumotoWon(incumbent) Republican 7,677100.0% - Votes for listed candidates
- 8,801
- Election day
- November 4, 1986
- District map
- Older district map (1984 to 1991)
Hawaii House of Representatives District 23, 1970 to 2022, 1986, every candidate Candidate Party Votes and share Share RepublicanBarbara C. MarumotoWon(incumbent) Republican 7,48185.0% DemocraticPhil Robertson Democratic 1,32015.0% - Votes for listed candidates
- 9,286
- Election day
- November 6, 1984
- District map
- Older district map (1984 to 1991)
Hawaii House of Representatives District 23, 1970 to 2022, 1984, every candidate Candidate Party Votes and share Share RepublicanBarbara C. MarumotoWon(incumbent) Republican 5,57060.0% DemocraticMitchell Imanaka Democratic 3,71640.0% - Votes for listed candidates
- 7,394
- Election day
- November 2, 1982
- District map
- Older district map (1982 to 1983)
Hawaii House of Representatives District 23, 1970 to 2022, 1982, every candidate Candidate Party Votes and share Share DemocraticRod TamWon Democratic 4,72763.9% RepublicanRichard Ike Sutton Republican 2,38132.2% LibertarianDon Johnston Libertarian 2863.9% - Votes for listed candidates
- 6,219
- Election day
- November 4, 1980
- District map
- Older district map (1974 to 1981)
Hawaii House of Representatives District 23, 1970 to 2022, 1980, every candidate Candidate Party Votes and share Share DemocraticCharles T. ToguchiWon(incumbent) Democratic 6,219100.0% - Votes for listed candidates
- 5,426
- Election day
- November 7, 1978
- District map
- Older district map (1974 to 1981)
Hawaii House of Representatives District 23, 1970 to 2022, 1978, every candidate Candidate Party Votes and share Share DemocraticCharles T. ToguchiWon(incumbent) Democratic 5,426100.0% - Votes for listed candidates
- 7,191
- Election day
- November 2, 1976
- District map
- Older district map (1974 to 1981)
Hawaii House of Representatives District 23, 1970 to 2022, 1976, every candidate Candidate Party Votes and share Share DemocraticCharles T. ToguchiWon Democratic 4,20158.4% RepublicanGeorge W. Clarke(incumbent) Republican 2,59136.0% IndependentDebbie Figueroa Independent 3995.5% - Votes for listed candidates
- 5,665
- Election day
- November 4, 1974
- District map
- Older district map (1974 to 1981)
Hawaii House of Representatives District 23, 1970 to 2022, 1974, every candidate Candidate Party Votes and share Share RepublicanGeorge W. ClarkeWon Republican 3,10054.7% DemocraticCharles T. Toguchi Democratic 2,56545.3% - Votes for listed candidates
- 46,047
- Election day
- November 7, 1972
- Seats
- 3
- District map
- Older district map (1970 to 1973)
Hawaii House of Representatives District 23, 1970 to 2022, 1972, every candidate Candidate Party Votes and share Share RepublicanRalph K. AjifuWon(incumbent) Republican 10,34922.5% DemocraticRichard H. WasaiWon(incumbent) Democratic 10,04121.8% RepublicanPeter AdujaWon(incumbent) Republican 8,70118.9% DemocraticThomas Maa Democratic 6,22013.5% DemocraticValerie Humphries Democratic 5,49311.9% RepublicanSwede E. Evertson Republican 5,24311.4% - Votes for listed candidates
- 39,545
- Election day
- November 3, 1970
- Seats
- 3
- District map
- Older district map (1970 to 1973)
Hawaii House of Representatives District 23, 1970 to 2022, 1970, every candidate Candidate Party Votes and share Share RepublicanRalph K. AjifuWon(incumbent) Republican 9,19923.3% DemocraticRichard H. WasaiWon Democratic 8,45421.4% RepublicanPeter AdujaWon(incumbent) Republican 7,66419.4% DemocraticErnest N. Heen Jr.(incumbent) Democratic 6,60316.7% RepublicanSwede E. Evertson Republican 3,8249.7% DemocraticLeo D. Souza Democratic 3,8019.6%
1970 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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Cite this page
Election Wrld. (2026). Hawaii State House District 23, election results 1970 to 2022. https://www.electionwrld.com/hi/house/23. 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/sldl:23
DataState data (JSON)Sources: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse)Data as of Oct 28, 2026