CA
California House District 42
Tue, Nov 3 · Represented by Jacqui Irwin Democratic (not a candidate in 2026) · Roster as of Oct 28
Deborah Klein LopezDemocraticTed NordblumRepublican
No published poll names both candidates.Last result · 2024 general: Jacqui Irwin (D) 54.3, Ted Nordblum (R) 45.7
- Last election
- Jacqui Irwin (Democratic) won by 8.6 points, 2024
- On the 2026 ballot
- 2 candidates
Side by side
Lopez left, Nordblum right- Donor-based spectrum
- LiberalCentristConservativeNordblumNo published score for Lopez
- Record
- None on file
- 0-1
How these are counted
The spectrum is a published research score, not our rating. How this works. Record is wins and losses in the races in our results files, the same count as each profile.
More about this race
Candidates on the ballot
No incumbent on the ballot here
Assemblymember Jacqui Irwin is running for US House, California District 26.
- Deborah Klein LopezDemocraticCity Councilmember
- Ted NordblumRepublicanSmall Business Owner
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 on file
List every Assembly district (80)
- Assembly District 1· Heather Hadwick
- Assembly District 2· Chris Rogers
- Assembly District 3· No member on file
- Assembly District 4· Cecilia Aguiar-Curry
- Assembly District 5· Joe Patterson
- Assembly District 6· Maggy Krell
- Assembly District 7· Joshua Hoover
- Assembly District 8· David Tangipa
- Assembly District 9· Heath Flora
- Assembly District 10· Stephanie Nguyen
- Assembly District 11· Lori Wilson
- Assembly District 12· Damon Connolly
- Assembly District 13· Rhodesia Ransom
- Assembly District 14· Buffy Wicks
- Assembly District 15· Anamarie Avila Farias
- Assembly District 16· Rebecca Bauer-Kahan
- Assembly District 17· Matt Haney
- Assembly District 18· Mia Bonta
- Assembly District 19· Catherine Stefani
- Assembly District 20· Liz Ortega
- Assembly District 21· Diane Papan
- Assembly District 22· Juan Alanis
- Assembly District 23· Marc Berman
- Assembly District 24· Alex Lee
- Assembly District 25· Ash Kalra
- Assembly District 26· Patrick Ahrens
- Assembly District 27· Esmeralda Soria
- Assembly District 28· Gail Pellerin
- Assembly District 29· Robert Rivas
- Assembly District 30· Dawn Addis
- Assembly District 31· Joaquin Arambula
- Assembly District 32· Stan Ellis
- Assembly District 33· Ali Macedo
- Assembly District 34· Tom Lackey
- Assembly District 35· Jasmeet Bains
- Assembly District 36· Jeff Gonzalez
- Assembly District 37· Gregg Hart
- Assembly District 38· Steve Bennett
- Assembly District 39· Juan Carrillo
- Assembly District 40· Pilar Schiavo
- Assembly District 41· John Harabedian
- Assembly District 42· Jacqui Irwin
- Assembly District 43· Celeste Rodriguez
- Assembly District 44· Nick Schultz
- Assembly District 45· James Ramos
- Assembly District 46· Jesse Gabriel
- Assembly District 47· Greg Wallis
- Assembly District 48· Blanca Rubio
- Assembly District 49· Mike Fong
- Assembly District 50· Robert Garcia
- Assembly District 51· Rick Zbur
- Assembly District 52· Jessica Caloza
- Assembly District 53· Michelle Rodriguez
- Assembly District 54· Mark González
- Assembly District 55· Isaac Bryan
- Assembly District 56· Lisa Calderon
- Assembly District 57· Sade Elhawary
- Assembly District 58· Leticia Castillo
- Assembly District 59· Phillip Chen
- Assembly District 60· Corey Jackson
- Assembly District 61· Tina McKinnor
- Assembly District 62· José Solache
- Assembly District 63· Natasha Johnson
- Assembly District 64· Blanca Pacheco
- Assembly District 65· Mike Gipson
- Assembly District 66· Al Muratsuchi
- Assembly District 67· Sharon Quirk-Silva
- Assembly District 68· Avelino Valencia
- Assembly District 69· Josh Lowenthal
- Assembly District 70· Tri Ta
- Assembly District 71· Kate Sanchez
- Assembly District 72· Diane Dixon
- Assembly District 73· Cottie Petrie-Norris
- Assembly District 74· Laurie Davies
- Assembly District 75· Carl DeMaio
- Assembly District 76· Darsh Patel
- Assembly District 77· Tasha Boerner
- Assembly District 78· Chris Ward
- Assembly District 79· LaShae Sharp-Collins
- Assembly District 80· David Alvarez
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Official results for California
History (29 elections for this seat)
- Votes for listed candidates
- 271,158
- Election day
- November 5, 2024
- District map
- Older district map (2022 to 2024)
- Source
- California Secretary of State, Statement of Vote, Nov 5 2024 general (summary pages)
California Assembly District 42, 1968 to 2024, 2024, every candidate Candidate Party Votes and share Share DemocraticJacqui IrwinWon(incumbent) Democratic 147,21854.3% RepublicanTed Nordblum Republican 123,94045.7% - Votes for listed candidates
- 214,613
- Election day
- November 8, 2022
- District map
- Older district map (2022)
California Assembly District 42, 1968 to 2024, 2022, every candidate Candidate Party Votes and share Share DemocraticJacqui IrwinWon(incumbent) Democratic 118,13155.0% RepublicanLori Mills Republican 96,48245.0% - Votes for listed candidates
- 216,604
- Election day
- November 3, 2020
- District map
- Older district map (2012 to 2021)
California Assembly District 42, 1968 to 2024, 2020, every candidate Candidate Party Votes and share Share OtherChad MayesWon(incumbent) Other 120,40155.6% RepublicanAndrew F. Kotyuk Republican 96,20344.4% - Votes for listed candidates
- 156,080
- Election day
- November 6, 2018
- District map
- Older district map (2012 to 2021)
California Assembly District 42, 1968 to 2024, 2018, every candidate Candidate Party Votes and share Share RepublicanChad MayesWon(incumbent) Republican 86,33355.3% DemocraticDeniantionette Mazingo Democratic 69,74744.7% - Votes for listed candidates
- 170,445
- Election day
- November 8, 2016
- District map
- Older district map (2012 to 2021)
California Assembly District 42, 1968 to 2024, 2016, every candidate Candidate Party Votes and share Share RepublicanChad MayesWon(incumbent) Republican 97,86457.4% DemocraticGreg Rodriguez Democratic 72,58142.6% - Votes for listed candidates
- 98,599
- Election day
- November 4, 2014
- District map
- Older district map (2012 to 2021)
California Assembly District 42, 1968 to 2024, 2014, every candidate Candidate Party Votes and share Share RepublicanChad MayesWon Republican 56,51757.3% DemocraticKaralee Hargrove Democratic 42,08242.7% - Votes for listed candidates
- 149,591
- Election day
- November 6, 2012
- District map
- Older district map (2012 to 2021)
California Assembly District 42, 1968 to 2024, 2012, every candidate Candidate Party Votes and share Share RepublicanBrian NestandeWon(incumbent) Republican 81,76854.7% DemocraticMark Anthony Orozco Democratic 67,82345.3% - Votes for listed candidates
- 144,865
- Election day
- November 2, 2010
- District map
- Older district map (2002 to 2011)
California Assembly District 42, 1968 to 2024, 2010, every candidate Candidate Party Votes and share Share DemocraticMike FeuerWon(incumbent) Democratic 106,02973.2% RepublicanMary Tomanmiller Republican 38,83626.8% - Votes for listed candidates
- 187,259
- Election day
- November 4, 2008
- District map
- Older district map (2002 to 2011)
California Assembly District 42, 1968 to 2024, 2008, every candidate Candidate Party Votes and share Share DemocraticMike FeuerWon(incumbent) Democratic 142,45676.1% RepublicanSteven Mark Sion Republican 44,80323.9% - Votes for listed candidates
- 128,259
- Election day
- November 7, 2006
- District map
- Older district map (2002 to 2011)
California Assembly District 42, 1968 to 2024, 2006, every candidate Candidate Party Votes and share Share DemocraticMike FeuerWon Democratic 94,61973.8% RepublicanSteven Mark Sion Republican 27,53921.5% LibertarianColin S. Goldman Libertarian 6,1014.8% - Votes for listed candidates
- 190,091
- Election day
- November 2, 2004
- District map
- Older district map (2002 to 2011)
California Assembly District 42, 1968 to 2024, 2004, every candidate Candidate Party Votes and share Share DemocraticPaul KoretzWon(incumbent) Democratic 143,37675.4% RepublicanPaul Morgan Fredrix Republican 46,71524.6% - Votes for listed candidates
- 113,061
- Election day
- November 5, 2002
- District map
- Older district map (2002 to 2011)
California Assembly District 42, 1968 to 2024, 2002, every candidate Candidate Party Votes and share Share DemocraticPaul KoretzWon(incumbent) Democratic 84,01274.3% RepublicanJeffrey A. Bissiri Republican 29,04925.7% - Votes for listed candidates
- 150,421
- Election day
- November 7, 2000
- District map
- Older district map (1992 to 2001)
California Assembly District 42, 1968 to 2024, 2000, every candidate Candidate Party Votes and share Share DemocraticPaul KoretzWon Democratic 100,23866.6% RepublicanDouglas Cleon Taylor Republican 28,17118.7% GreenSara Amir Green 14,99510.0% LibertarianMark Allen Selzer Libertarian 5,6653.8% OtherIvka Adam Other 1,3520.9% - Votes for listed candidates
- 109,623
- Election day
- November 3, 1998
- District map
- Older district map (1992 to 2001)
California Assembly District 42, 1968 to 2024, 1998, every candidate Candidate Party Votes and share Share DemocraticWally KnoxWon(incumbent) Democratic 81,13074.0% RepublicanKevin B. Davis Republican 24,14022.0% OtherNancy Lawrence Other 4,3534.0% - Votes for listed candidates
- 133,079
- Election day
- November 5, 1996
- District map
- Older district map (1992 to 2001)
California Assembly District 42, 1968 to 2024, 1996, every candidate Candidate Party Votes and share Share DemocraticWally KnoxWon(incumbent) Democratic 87,25665.6% RepublicanAdam Ross Republican 37,92128.5% LibertarianEric Michael Fine Libertarian 5,6994.3% OtherHerbert Paul Other 2,2031.7% - Votes for listed candidates
- 116,676
- Election day
- November 8, 1994
- District map
- Older district map (1992 to 2001)
California Assembly District 42, 1968 to 2024, 1994, every candidate Candidate Party Votes and share Share DemocraticWally KnoxWon Democratic 74,30363.7% RepublicanRobert K. Davis Republican 36,93231.6% LibertarianEric Michael Fine Libertarian 5,4414.7% - Votes for listed candidates
- 167,612
- Election day
- November 3, 1992
- District map
- Older district map (1992 to 2001)
California Assembly District 42, 1968 to 2024, 1992, every candidate Candidate Party Votes and share Share DemocraticBurt MargolinWon(incumbent) Democratic 112,86467.3% RepublicanRobert K. Davis Republican 44,58426.6% OtherTimothy Andrew Burdick Other 5,6863.4% LibertarianAndrew S. Rotter Libertarian 4,4782.7% - Votes for listed candidates
- 84,491
- Election day
- November 6, 1990
- District map
- Older district map (1984 to 1991)
California Assembly District 42, 1968 to 2024, 1990, every candidate Candidate Party Votes and share Share RepublicanRichard MountjoyWon(incumbent) Republican 48,92257.9% DemocraticEvelyn Ferro Democratic 32,59438.6% LibertarianScott Fritchler Libertarian 2,9753.5% - Votes for listed candidates
- 114,046
- Election day
- November 8, 1988
- District map
- Older district map (1984 to 1991)
California Assembly District 42, 1968 to 2024, 1988, every candidate Candidate Party Votes and share Share RepublicanRichard MountjoyWon(incumbent) Republican 80,98271.0% DemocraticRichard David Boyle Democratic 33,06429.0% - Votes for listed candidates
- 77,047
- Election day
- November 4, 1986
- District map
- Older district map (1984 to 1991)
California Assembly District 42, 1968 to 2024, 1986, every candidate Candidate Party Votes and share Share RepublicanRichard MountjoyWon(incumbent) Republican 77,047100.0% - Votes for listed candidates
- 114,754
- Election day
- November 6, 1984
- District map
- Older district map (1984 to 1991)
California Assembly District 42, 1968 to 2024, 1984, every candidate Candidate Party Votes and share Share RepublicanRichard MountjoyWon(incumbent) Republican 82,72172.1% DemocraticJo Smith Democratic 32,03327.9% - Votes for listed candidates
- 109,541
- Election day
- November 2, 1982
- District map
- Older district map (1982 to 1983)
California Assembly District 42, 1968 to 2024, 1982, every candidate Candidate Party Votes and share Share RepublicanRichard MountjoyWon(incumbent) Republican 75,21468.7% DemocraticJo Smith Democratic 34,32731.3% - Votes for listed candidates
- 102,127
- Election day
- November 4, 1980
- District map
- Older district map (1974 to 1981)
California Assembly District 42, 1968 to 2024, 1980, every candidate Candidate Party Votes and share Share RepublicanWilliam H. IversWon(incumbent) Republican 53,38552.3% DemocraticRobert S. Henry Democratic 44,61543.7% LibertarianMark W. Stroberg Libertarian 4,1274.0% - Votes for listed candidates
- 88,632
- Election day
- November 7, 1978
- District map
- Older district map (1974 to 1981)
California Assembly District 42, 1968 to 2024, 1978, every candidate Candidate Party Votes and share Share RepublicanWilliam H. IversWon Republican 48,44954.7% DemocraticJudy Binch Tejeda Democratic 36,54541.2% IndependentEd Ogawa Independent 2,4092.7% OtherEarl C. Harper Other 1,2291.4% - Votes for listed candidates
- 101,917
- Election day
- November 2, 1976
- District map
- Older district map (1974 to 1981)
California Assembly District 42, 1968 to 2024, 1976, every candidate Candidate Party Votes and share Share RepublicanFrank LantermanWon(incumbent) Republican 62,14561.0% DemocraticPatrick Johnston Democratic 39,77239.0% - Votes for listed candidates
- 86,493
- Election day
- November 4, 1974
- District map
- Older district map (1974 to 1981)
California Assembly District 42, 1968 to 2024, 1974, every candidate Candidate Party Votes and share Share RepublicanFrank LantermanWon(incumbent) Republican 50,25958.1% DemocraticNorvene McBride Democratic 33,47038.7% OtherEarl C. Harper Other 2,7643.2% - Votes for listed candidates
- 77,641
- Election day
- November 7, 1972
- District map
- Older district map (1966 to 1973)
California Assembly District 42, 1968 to 2024, 1972, every candidate Candidate Party Votes and share Share DemocraticBob MorettiWon(incumbent) Democratic 49,71364.0% RepublicanDennis Hayes Republican 25,23732.5% OtherElsie Blumenthal Other 2,6913.5% - Votes for listed candidates
- 62,346
- Election day
- November 3, 1970
- District map
- Older district map (1966 to 1973)
California Assembly District 42, 1968 to 2024, 1970, every candidate Candidate Party Votes and share Share DemocraticBob MorettiWon(incumbent) Democratic 40,74765.4% RepublicanDan M. Carasso Republican 20,56633.0% OtherIda M. Stevens Other 1,0331.7% - Votes for listed candidates
- 70,381
- Election day
- November 5, 1968
- District map
- Older district map (1966 to 1973)
California Assembly District 42, 1968 to 2024, 1968, every candidate Candidate Party Votes and share Share DemocraticBob MorettiWon(incumbent) Democratic 45,24264.3% RepublicanDan M. Carasso Republican 23,78033.8% OtherSam Hamill Other 1,3591.9%
1968 to 2022: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), retrieved Oct 28, 2026
The date is for the whole chamber. Last contest in this district on file: 2024.
Download and cite
Cite this page
Election Wrld. (2026). California House District 42, election results 1968 to 2024. https://www.electionwrld.com/ca/assembly/42. Retrieved October 30, 2026.
Embed this seat
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Sources
Sources
- Used for
- cd.topo.json, sld/*.topo.json
- License
- US Census Bureau, public domain
- Retrieved
- October 28, 2026
- Link
- https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Legislative/MapServer
- Used for
- OCD-ID labels for sld/*.topo.json; also (sld-recent.json): Validating district labels; also (state_results.json): Validating and shaping state legislative district labels (OCD-ID keys)
- License
- CC0 (repository); also (sld-recent.json): CC0 1.0
- Retrieved
- October 28, 2026
- Link
- https://github.com/opencivicdata/ocd-division-ids
- Used for
- web/data/officials/sld/{st}.json (name, party, district, chamber, openstates_id, official page url). Emails, phones, addresses, biographies discarded.
- License
- CC0-1.0 (Open States people data)
- Retrieved
- October 28, 2026
- Link
- https://data.openstates.org/people/current/%3Cst%3E.csv
- Used for
- CA Senate and Assembly 2024
- License
- US state public record
- Retrieved
- October 28, 2026
- Link
- https://elections.cdn.sos.ca.gov/sov/2024-general/sov/complete-sov.pdf
- Used for
- State legislative general/special election results, data/results/sld/{st}.json
- License
- CC0 1.0
- Retrieved
- October 28, 2026
- Link
- https://doi.org/10.7910/DVN/FJOGJB
District id: ocd-division/country:us/state:ca/sldl:42
DataState data (JSON)Sources: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), DIME (ODC-BY)Data as of Oct 28, 2026