California Assembly District 55
Tue, Nov 3 · Represented by Isaac Bryan Democratic · Member list as of Oct 28
Ashley M. BrownDemocraticIsaac BryanDemocratic · Incumbent4 years since first win
No published poll names both candidates.Last result · 2024 general: Isaac Bryan (D) 80.7, Keith G. Cascio (R) 19.3
- Last election
- Isaac Bryan (Democratic) won by 61.4 points, 2024
- On the 2026 ballot
- 2 candidates
Side by side
Left column: BrownRight column: Bryan
- Races
- None listed
- Won 2 of 2
- Years since first win
- Not available
- 4
How these are counted
Wins and losses count the races in our results files, the same as each profile.
More about this race
Candidates on the ballot
- Ashley M. BrownDemocraticSchool Social Worker
- Isaac BryanIncumbentDemocraticState Assemblymember
Source: elections.cdn.sos.ca.gov (PDF), dated Aug 27
All Assembly districts
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- Democratic
- Republican
- Independent
- Nonpartisan
- More than one party
- No member listed
Map settings
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Official results for California
History (29 elections for this seat)
- Votes for listed candidates
- 183,378
- Election day
- November 5, 2024
- District map
- Older district map (2022 to 2024)
California Assembly District 55, 1968 to 2024, 2024, every candidate Candidate Party Votes and share Share DemocraticIsaac BryanWon(incumbent) Democratic 148,06280.7% RepublicanKeith G. Cascio Republican 35,31619.3% - Votes for listed candidates
- 136,679
- Election day
- November 8, 2022
- District map
- Older district map (2022)
California Assembly District 55, 1968 to 2024, 2022, every candidate Candidate Party Votes and share Share DemocraticIsaac BryanWon Democratic 114,38483.7% RepublicanKeith Girolamo Cascio Republican 22,29516.3% - Votes for listed candidates
- 227,895
- Election day
- November 3, 2020
- District map
- Older district map (2012 to 2021)
California Assembly District 55, 1968 to 2024, 2020, every candidate Candidate Party Votes and share Share RepublicanPhillip ChenWon(incumbent) Republican 125,21254.9% DemocraticAndrew E. Rodriguez Democratic 102,68345.1% - Votes for listed candidates
- 160,184
- Election day
- November 6, 2018
- District map
- Older district map (2012 to 2021)
California Assembly District 55, 1968 to 2024, 2018, every candidate Candidate Party Votes and share Share RepublicanPhillip ChenWon(incumbent) Republican 87,92854.9% DemocraticGregg D. Fritchle Democratic 72,25645.1% - Votes for listed candidates
- 171,431
- Election day
- November 8, 2016
- District map
- Older district map (2012 to 2021)
California Assembly District 55, 1968 to 2024, 2016, every candidate Candidate Party Votes and share Share RepublicanPhillip ChenWon Republican 98,96057.7% DemocraticGregg D. Fritchle Democratic 72,47142.3% - Votes for listed candidates
- 85,208
- Election day
- November 4, 2014
- District map
- Older district map (2012 to 2021)
California Assembly District 55, 1968 to 2024, 2014, every candidate Candidate Party Votes and share Share RepublicanLingling ChangWon Republican 54,31363.7% DemocraticGregg D. Fritchle Democratic 30,89536.3% - Votes for listed candidates
- 162,982
- Election day
- November 6, 2012
- District map
- Older district map (2012 to 2021)
California Assembly District 55, 1968 to 2024, 2012, every candidate Candidate Party Votes and share Share RepublicanCurt HagmanWon(incumbent) Republican 97,33059.7% DemocraticGregg D. Fritchle Democratic 65,65240.3% - Votes for listed candidates
- 86,416
- Election day
- November 2, 2010
- District map
- Older district map (2002 to 2011)
California Assembly District 55, 1968 to 2024, 2010, every candidate Candidate Party Votes and share Share DemocraticWarren FurutaniWon(incumbent) Democratic 61,08870.7% RepublicanChristopher Salabaj Republican 25,32829.3% - Votes for listed candidates
- 118,017
- Election day
- November 4, 2008
- District map
- Older district map (2002 to 2011)
California Assembly District 55, 1968 to 2024, 2008, every candidate Candidate Party Votes and share Share DemocraticWarren FurutaniWon Democratic 84,59771.7% RepublicanEdwin R. Williams Republican 33,42028.3% - Votes for listed candidates
- 73,427
- Election day
- November 7, 2006
- District map
- Older district map (2002 to 2011)
California Assembly District 55, 1968 to 2024, 2006, every candidate Candidate Party Votes and share Share DemocraticLaura RichardsonWon Democratic 50,00668.1% RepublicanMargherita Underhill Republican 23,42131.9% - Votes for listed candidates
- 110,394
- Election day
- November 2, 2004
- District map
- Older district map (2002 to 2011)
California Assembly District 55, 1968 to 2024, 2004, every candidate Candidate Party Votes and share Share DemocraticJenny OropezaWon(incumbent) Democratic 73,59466.7% RepublicanMargherita Underhill Republican 36,80033.3% - Votes for listed candidates
- 60,517
- Election day
- November 5, 2002
- District map
- Older district map (2002 to 2011)
California Assembly District 55, 1968 to 2024, 2002, every candidate Candidate Party Votes and share Share DemocraticJenny OropezaWon(incumbent) Democratic 48,29979.8% LibertarianGuy Wilson Libertarian 11,69319.3% OtherMargherita Underhill Other 5250.9% - Votes for listed candidates
- 77,363
- Election day
- November 7, 2000
- District map
- Older district map (1992 to 2001)
California Assembly District 55, 1968 to 2024, 2000, every candidate Candidate Party Votes and share Share DemocraticJenny OropezaWon Democratic 57,73574.6% RepublicanSaul E. Lankster Republican 15,80620.4% LibertarianGuy Wilson Libertarian 3,8224.9% - Votes for listed candidates
- 57,990
- Election day
- November 3, 1998
- District map
- Older district map (1992 to 2001)
California Assembly District 55, 1968 to 2024, 1998, every candidate Candidate Party Votes and share Share DemocraticRichard E. FloydWon(incumbent) Democratic 44,40776.6% RepublicanErvin Eslinger Republican 11,43419.7% LibertarianGuy Wilson Libertarian 2,1493.7% - Votes for listed candidates
- 67,517
- Election day
- November 5, 1996
- District map
- Older district map (1992 to 2001)
California Assembly District 55, 1968 to 2024, 1996, every candidate Candidate Party Votes and share Share DemocraticRichard E. FloydWon Democratic 50,11674.2% RepublicanRonald Hayes Republican 17,40125.8% - Votes for listed candidates
- 55,941
- Election day
- November 8, 1994
- District map
- Older district map (1992 to 2001)
California Assembly District 55, 1968 to 2024, 1994, every candidate Candidate Party Votes and share Share DemocraticJuanita MillendermcdonaldWon(incumbent) Democratic 45,08480.6% LibertarianDaniel O. Dalton Libertarian 10,85719.4% - Votes for listed candidates
- 76,505
- Election day
- November 3, 1992
- District map
- Older district map (1992 to 2001)
California Assembly District 55, 1968 to 2024, 1992, every candidate Candidate Party Votes and share Share DemocraticJuanita MillendermcdonaldWon Democratic 63,33782.8% LibertarianShannon Anderson Libertarian 13,16817.2% - Votes for listed candidates
- 38,205
- Election day
- November 6, 1990
- District map
- Older district map (1984 to 1991)
California Assembly District 55, 1968 to 2024, 1990, every candidate Candidate Party Votes and share Share DemocraticRichard PolancoWon(incumbent) Democratic 29,91278.3% LibertarianDale S. Olvera Libertarian 8,29321.7% - Votes for listed candidates
- 60,788
- Election day
- November 8, 1988
- District map
- Older district map (1984 to 1991)
California Assembly District 55, 1968 to 2024, 1988, every candidate Candidate Party Votes and share Share DemocraticRichard PolancoWon(incumbent) Democratic 45,81375.4% OtherEvelina Alarcon Other 9,40915.5% LibertarianWilliam H. Wilson Libertarian 5,5669.2% - Votes for listed candidates
- 49,460
- Election day
- November 4, 1986
- District map
- Older district map (1984 to 1991)
California Assembly District 55, 1968 to 2024, 1986, every candidate Candidate Party Votes and share Share DemocraticRichard PolancoWon Democratic 29,75360.2% RepublicanLoren L. Lutz Republican 14,18328.7% OtherMichael Zinzun Other 3,6027.3% LibertarianSarah E. Foster Libertarian 1,9223.9% - Votes for listed candidates
- 63,410
- Election day
- November 6, 1984
- District map
- Older district map (1984 to 1991)
California Assembly District 55, 1968 to 2024, 1984, every candidate Candidate Party Votes and share Share DemocraticRichard AlatorreWon(incumbent) Democratic 44,50570.2% RepublicanKeith F. Marsh Republican 16,96726.8% LibertarianArthur L. Rubin Libertarian 1,9383.1% - Votes for listed candidates
- 52,454
- Election day
- November 2, 1982
- District map
- Older district map (1982 to 1983)
California Assembly District 55, 1968 to 2024, 1982, every candidate Candidate Party Votes and share Share DemocraticRichard AlatorreWon(incumbent) Democratic 35,68768.0% RepublicanFrank N. Ricchiazzi Republican 16,76732.0% - Votes for listed candidates
- 50,198
- Election day
- November 4, 1980
- District map
- Older district map (1974 to 1981)
California Assembly District 55, 1968 to 2024, 1980, every candidate Candidate Party Votes and share Share DemocraticRichard AlatorreWon(incumbent) Democratic 33,81967.4% RepublicanDale Reed Republican 14,40028.7% LibertarianWaheed R. Boctor Libertarian 1,9793.9% - Votes for listed candidates
- 45,591
- Election day
- November 7, 1978
- District map
- Older district map (1974 to 1981)
California Assembly District 55, 1968 to 2024, 1978, every candidate Candidate Party Votes and share Share DemocraticRichard AlatorreWon(incumbent) Democratic 27,08159.4% RepublicanJohn M. Feliz Republican 18,51040.6% - Votes for listed candidates
- 53,084
- Election day
- November 2, 1976
- District map
- Older district map (1974 to 1981)
California Assembly District 55, 1968 to 2024, 1976, every candidate Candidate Party Votes and share Share DemocraticRichard AlatorreWon(incumbent) Democratic 31,19958.8% RepublicanJohn M. Feliz Republican 18,88035.6% OtherKay McGlachin Other 3,0055.7% - Votes for listed candidates
- 36,872
- Election day
- November 4, 1974
- District map
- Older district map (1974 to 1981)
California Assembly District 55, 1968 to 2024, 1974, every candidate Candidate Party Votes and share Share DemocraticRichard AlatorreWon(incumbent) Democratic 25,89070.2% RepublicanJohn Miguel Feliz Republican 10,98229.8% - Votes for listed candidates
- 44,206
- Election day
- November 7, 1972
- District map
- Older district map (1966 to 1973)
California Assembly District 55, 1968 to 2024, 1972, every candidate Candidate Party Votes and share Share DemocraticLeon RalphWon(incumbent) Democratic 44,206100.0% - Votes for listed candidates
- 33,706
- Election day
- November 3, 1970
- District map
- Older district map (1966 to 1973)
California Assembly District 55, 1968 to 2024, 1970, every candidate Candidate Party Votes and share Share DemocraticLeon RalphWon(incumbent) Democratic 33,706100.0% - Votes for listed candidates
- 48,595
- Election day
- November 5, 1968
- District map
- Older district map (1966 to 1973)
California Assembly District 55, 1968 to 2024, 1968, every candidate Candidate Party Votes and share Share DemocraticLeon RalphWon(incumbent) Democratic 42,02886.5% RepublicanBen Peery Republican 6,56713.5%
- 2024: California Secretary of State, Statement of Vote, Nov 5 2024 general (summary pages), retrieved Oct 28, 2026
- 1968 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: 2024.
Download and cite
Cite this page
Election Wrld. (2026). California Assembly District 55, election results 1968 to 2024. https://www.electionwrld.com/ca/assembly/55. 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; California Secretary of State, Statement of Vote, Nov 5 2024 general (summary pages) (US state public record), retrieved Oct 28, 2026; 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:ca/sldl:55
DataState data (JSON)Sources: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), California Secretary of State, Statement of Vote, Nov 5 2024 generalData as of Oct 28, 2026