California Assembly District 48
Tue, Nov 3 · Represented by Blanca Rubio Democratic · Member list as of Oct 28
Blanca RubioDemocratic · Incumbent10 years since first winDan T. TranRepublican
Blanca Rubio 61.8Dan T. Tran 38.2
Last result · 2024 general
- Earlier results
- Blanca Rubio (Democratic) won by 21.7 points, 2022Blanca Rubio (Democratic) was unopposed, 2020, older linesAll 29 elections
Side by side
Left column: RubioRight column: Tran
- Donor-based spectrum
- LiberalCentristConservativeRubioNo published score for Tran
- Races
- Won 5 of 5
- Won 0 of 1
How these are counted
The spectrum is a published research score, not our rating. How this works. Wins and losses count the races in our results files, the same as each profile.
Past results
- Votes for listed candidates
- 164,517
- Election day
- November 5, 2024
- District map
- Same as today
California Assembly District 48, 1968 to 2024, 2024, every candidate Candidate Party Votes and share Share DemocraticBlanca RubioWon(incumbent) Democratic 101,63761.8% RepublicanDan T. Tran Republican 62,88038.2% - Votes for listed candidates
- 99,880
- Election day
- November 8, 2022
- District map
- Same as today
California Assembly District 48, 1968 to 2024, 2022, every candidate Candidate Party Votes and share Share DemocraticBlanca RubioWon(incumbent) Democratic 60,77060.8% RepublicanRyan Maye Republican 39,11039.2% - Votes for listed candidates
- 126,430
- Election day
- November 3, 2020
- District map
- Older district map (2012 to 2021)
California Assembly District 48, 1968 to 2024, 2020, every candidate Candidate Party Votes and share Share DemocraticBlanca RubioWon(incumbent) Democratic 126,430100.0% - Votes for listed candidates
- 90,105
- Election day
- November 6, 2018
- District map
- Older district map (2012 to 2021)
California Assembly District 48, 1968 to 2024, 2018, every candidate Candidate Party Votes and share Share DemocraticBlanca RubioWon(incumbent) Democratic 90,105100.0%
- 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.
All elections (29 for this seat)
- Votes for listed candidates
- 164,517
- Election day
- November 5, 2024
- District map
- Same as today
California Assembly District 48, 1968 to 2024, 2024, every candidate Candidate Party Votes and share Share DemocraticBlanca RubioWon(incumbent) Democratic 101,63761.8% RepublicanDan T. Tran Republican 62,88038.2% - Votes for listed candidates
- 99,880
- Election day
- November 8, 2022
- District map
- Same as today
California Assembly District 48, 1968 to 2024, 2022, every candidate Candidate Party Votes and share Share DemocraticBlanca RubioWon(incumbent) Democratic 60,77060.8% RepublicanRyan Maye Republican 39,11039.2% - Votes for listed candidates
- 126,430
- Election day
- November 3, 2020
- District map
- Older district map (2012 to 2021)
California Assembly District 48, 1968 to 2024, 2020, every candidate Candidate Party Votes and share Share DemocraticBlanca RubioWon(incumbent) Democratic 126,430100.0% - Votes for listed candidates
- 90,105
- Election day
- November 6, 2018
- District map
- Older district map (2012 to 2021)
California Assembly District 48, 1968 to 2024, 2018, every candidate Candidate Party Votes and share Share DemocraticBlanca RubioWon(incumbent) Democratic 90,105100.0% - Votes for listed candidates
- 136,243
- Election day
- November 8, 2016
- District map
- Older district map (2012 to 2021)
California Assembly District 48, 1968 to 2024, 2016, every candidate Candidate Party Votes and share Share DemocraticBlanca RubioWon Democratic 87,32164.1% RepublicanCory Ellenson Republican 48,92235.9% - Votes for listed candidates
- 55,415
- Election day
- November 4, 2014
- District map
- Older district map (2012 to 2021)
California Assembly District 48, 1968 to 2024, 2014, every candidate Candidate Party Votes and share Share DemocraticRoger HernandezWon(incumbent) Democratic 30,13154.4% RepublicanJoe M. Gardner Republican 25,28445.6% - Votes for listed candidates
- 125,569
- Election day
- November 6, 2012
- District map
- Older district map (2012 to 2021)
California Assembly District 48, 1968 to 2024, 2012, every candidate Candidate Party Votes and share Share DemocraticRoger HernandezWon(incumbent) Democratic 74,64259.4% RepublicanJoe M. Gardner Republican 50,92740.6% - Votes for listed candidates
- 50,825
- Election day
- November 2, 2010
- District map
- Older district map (2002 to 2011)
California Assembly District 48, 1968 to 2024, 2010, every candidate Candidate Party Votes and share Share DemocraticMike DavisWon(incumbent) Democratic 50,825100.0% - Votes for listed candidates
- 86,452
- Election day
- November 4, 2008
- District map
- Older district map (2002 to 2011)
California Assembly District 48, 1968 to 2024, 2008, every candidate Candidate Party Votes and share Share DemocraticMike DavisWon(incumbent) Democratic 75,27987.1% OtherLucilla M. Esguerra Other 11,17312.9% - Votes for listed candidates
- 48,789
- Election day
- November 7, 2006
- District map
- Older district map (2002 to 2011)
California Assembly District 48, 1968 to 2024, 2006, every candidate Candidate Party Votes and share Share DemocraticMike DavisWon Democratic 43,31088.8% RepublicanBrenda Carol Green Republican 5,47911.2% - Votes for listed candidates
- 76,622
- Election day
- November 2, 2004
- District map
- Older district map (2002 to 2011)
California Assembly District 48, 1968 to 2024, 2004, every candidate Candidate Party Votes and share Share DemocraticMark Ridley-ThomasWon(incumbent) Democratic 68,28989.1% RepublicanSebastian Alexander Republican 8,33310.9% - Votes for listed candidates
- 47,128
- Election day
- November 5, 2002
- District map
- Older district map (2002 to 2011)
California Assembly District 48, 1968 to 2024, 2002, every candidate Candidate Party Votes and share Share DemocraticMark Ridley-ThomasWon Democratic 41,28087.6% RepublicanGerard Toussaint Robinson Republican 4,4279.4% LibertarianNnolayan O. Herdegen Libertarian 1,4213.0% - Votes for listed candidates
- 59,424
- Election day
- November 7, 2000
- District map
- Older district map (1992 to 2001)
California Assembly District 48, 1968 to 2024, 2000, every candidate Candidate Party Votes and share Share DemocraticRoderick WrightWon(incumbent) Democratic 56,03094.3% RepublicanErnest L. Woods Republican 3,3945.7% - Votes for listed candidates
- 46,191
- Election day
- November 3, 1998
- District map
- Older district map (1992 to 2001)
California Assembly District 48, 1968 to 2024, 1998, every candidate Candidate Party Votes and share Share DemocraticRoderick WrightWon(incumbent) Democratic 43,73694.7% RepublicanErnest L. Woods Republican 2,4555.3% - Votes for listed candidates
- 46,134
- Election day
- November 5, 1996
- District map
- Older district map (1992 to 2001)
California Assembly District 48, 1968 to 2024, 1996, every candidate Candidate Party Votes and share Share DemocraticRoderick WrightWon Democratic 46,134100.0% - Votes for listed candidates
- 35,150
- Election day
- November 8, 1994
- District map
- Older district map (1992 to 2001)
California Assembly District 48, 1968 to 2024, 1994, every candidate Candidate Party Votes and share Share DemocraticMarguerite ArchiehudsonWon(incumbent) Democratic 35,150100.0% - Votes for listed candidates
- 59,878
- Election day
- November 3, 1992
- District map
- Older district map (1992 to 2001)
California Assembly District 48, 1968 to 2024, 1992, every candidate Candidate Party Votes and share Share DemocraticMarguerite ArchiehudsonWon(incumbent) Democratic 55,71993.0% RepublicanJonathan Leonard Republican 4,1597.0% - Votes for listed candidates
- 32,169
- Election day
- November 6, 1990
- District map
- Older district map (1984 to 1991)
California Assembly District 48, 1968 to 2024, 1990, every candidate Candidate Party Votes and share Share DemocraticMarguerite ArchiehudsonWon Democratic 25,51179.3% RepublicanGloria Salazar Republican 4,93115.3% LibertarianJose Castaneda Libertarian 1,7275.4% - Votes for listed candidates
- 49,946
- Election day
- November 8, 1988
- District map
- Older district map (1984 to 1991)
California Assembly District 48, 1968 to 2024, 1988, every candidate Candidate Party Votes and share Share DemocraticMaxine WatersWon(incumbent) Democratic 49,946100.0% - Votes for listed candidates
- 50,516
- Election day
- November 4, 1986
- District map
- Older district map (1984 to 1991)
California Assembly District 48, 1968 to 2024, 1986, every candidate Candidate Party Votes and share Share DemocraticMaxine WatersWon(incumbent) Democratic 42,70684.5% RepublicanEzola Foster Republican 6,45012.8% LibertarianJose Castaneda Libertarian 1,3602.7% - Votes for listed candidates
- 69,391
- Election day
- November 6, 1984
- District map
- Older district map (1984 to 1991)
California Assembly District 48, 1968 to 2024, 1984, every candidate Candidate Party Votes and share Share DemocraticMaxine WatersWon(incumbent) Democratic 59,50785.8% RepublicanDonald Weiss Republican 9,88414.2% - Votes for listed candidates
- 54,209
- Election day
- November 2, 1982
- District map
- Older district map (1982 to 1983)
California Assembly District 48, 1968 to 2024, 1982, every candidate Candidate Party Votes and share Share DemocraticMaxine WatersWon(incumbent) Democratic 54,209100.0% - Votes for listed candidates
- 47,854
- Election day
- November 4, 1980
- District map
- Older district map (1974 to 1981)
California Assembly District 48, 1968 to 2024, 1980, every candidate Candidate Party Votes and share Share DemocraticMaxine WatersWon(incumbent) Democratic 39,66082.9% RepublicanYva Hallburn Republican 8,19417.1% - Votes for listed candidates
- 37,696
- Election day
- November 7, 1978
- District map
- Older district map (1974 to 1981)
California Assembly District 48, 1968 to 2024, 1978, every candidate Candidate Party Votes and share Share DemocraticMaxine WatersWon(incumbent) Democratic 30,44980.8% RepublicanTimothy F. Faulkner Republican 7,24719.2% - Votes for listed candidates
- 47,321
- Election day
- November 2, 1976
- District map
- Older district map (1974 to 1981)
California Assembly District 48, 1968 to 2024, 1976, every candidate Candidate Party Votes and share Share DemocraticMaxine WatersWon Democratic 38,13380.6% RepublicanJohnnie G. Neely Republican 9,18819.4% - Votes for listed candidates
- 38,815
- Election day
- November 4, 1974
- District map
- Older district map (1974 to 1981)
California Assembly District 48, 1968 to 2024, 1974, every candidate Candidate Party Votes and share Share DemocraticLeon RalphWon(incumbent) Democratic 31,58681.4% RepublicanJohnnie G. Neely Republican 7,22918.6% - Votes for listed candidates
- 73,717
- Election day
- November 7, 1972
- District map
- Older district map (1966 to 1973)
California Assembly District 48, 1968 to 2024, 1972, every candidate Candidate Party Votes and share Share DemocraticRichard AlatorreWon Democratic 42,19457.2% RepublicanBill King Republican 26,13335.5% OtherSusan J. Welte Other 3,5574.8% OtherHouston A. Myers Other 1,8332.5% - Votes for listed candidates
- 63,114
- Election day
- November 3, 1970
- District map
- Older district map (1966 to 1973)
California Assembly District 48, 1968 to 2024, 1970, every candidate Candidate Party Votes and share Share DemocraticDavid RobertiWon(incumbent) Democratic 40,59364.3% RepublicanAllen Sisson Republican 19,88231.5% OtherArnold L. Kaye Other 1,6522.6% OtherHouston A. Myers Other 9871.6% - Votes for listed candidates
- 74,251
- Election day
- November 5, 1968
- District map
- Older district map (1966 to 1973)
California Assembly District 48, 1968 to 2024, 1968, every candidate Candidate Party Votes and share Share DemocraticDavid RobertiWon(incumbent) Democratic 41,13155.4% RepublicanHank Quevedo Republican 30,47141.0% OtherIrwin Lublin Other 2,6493.6%
- 2024: California Secretary of State, Statement of Vote, Nov 5 2024 general (summary pages), retrieved Oct 28, 2026
More about this race
Source: elections.cdn.sos.ca.gov (PDF), dated Aug 27
District map
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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
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Cite this page
Election Wrld. (2026). California Assembly District 48, election results 1968 to 2024. https://www.electionwrld.com/ca/assembly/48. 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.
DataState data (JSON)Sources: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), DIME (ODC-BY), California Secretary of State, Statement of Vote, Nov 5 2024 generalData as of Oct 28, 2026