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San Diego and Riverside Counties

48th Congressional District (2026)

760,066 Population
461,572 Voters
These maps go into effect starting with the 2026 election cycle, following the passage of Proposition 50. View 2022 48th Congressional District.
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San Diego and Riverside Counties

48th Congressional District (2026)

760,066 Population
461,572 Voters
These maps go into effect starting with the 2026 election cycle, following the passage of Proposition 50. View 2022 48th Congressional District.

Unlock full voter and turnout data for 48th Congressional District Voter counts, turnout history, and demographics—ready for your next briefing in minutes, not hours.

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How 48th Congressional District (2026) Voted

2024 Primary

Year
2025 2024 2022 2021 2020 2018 2016 2014
Type
General Primary Special
How they voted in other elections
32 races analyzed
|
Statewide & Federal 9
President - Democrat Joseph R Biden Jr ~XX% +88.0%
Joseph R Biden Jr
~XX% +88.0% ~XX,XXX
Marianne Williamson
~X% -88.0% ~X,XXX
Dean Phillips
~X% -88.8% ~X,XXX
President R Boddie
~X% -90.4% ~XXX
Gabriel Cornejo
~X% -90.6% ~XXX
Armando Mando Perez Serrato
~X% -90.6% ~XXX
Stephen P Lyons
~X% -91.0% ~XXX
Eban Cambridge
~X% -91.0% ~XXX
~XX,XXX total votes
President - Republican Donald J. Trump ~XX% +69.0%
Donald J. Trump
~XX% +69.0% ~XX,XXX
Nikki Haley
~XX% -69.0% ~X,XXX
Ron De Santis
~X% -81.8% ~XXX
Chris Christie
~X% -82.4% ~XXX
Vivek Ramaswamy
~X% -82.7% ~XXX
Rachel Swift
~X% -83.0% ~XX
Ryan L Binkley
~X% -83.0% ~XX
David Stuckenberg
~X% -83.0% ~XX
Asa Hutchinson
~X% -83.0% ~XX
~XX,XXX total votes
President - American Independent James Bradley ~XX%
James Bradley
~XX% ~XXX
~XXX total votes
President - Green Jill Stein ~XX%
Jill Stein
~XX% ~XXX
~XXX total votes
President - Libertarian Charles Ballay ~XX%
Charles Ballay
~XX% ~XXX
~XXX total votes
President - PAF Claudia De La Cruz ~XX% +7.6%
Claudia De La Cruz
~XX% +7.6% ~XX
Cornel West
~XX% -7.6% ~XX
Jasmine Sherman
~XX% -34.5% ~XX
~XXX total votes
U.S. Senator Steve Garvey ~XX% +13.7%
Steve Garvey
~XX% +13.7% ~XX,XXX
Adam B. Schiff
~XX% -13.7% ~XX,XXX
Katie Porter
~XX% -27.3% ~XX,XXX
Barbara Lee
~X% -36.6% ~X,XXX
Eric Early
~X% -38.3% ~X,XXX
James Bradley
~X% -40.2% ~X,XXX
Sharleta Bassett
~X% -40.4% ~X,XXX
Jonathan Reiss
~X% -40.8% ~X,XXX
Christina Pascucci
~X% -40.8% ~XXX
Sarah Sun Liew
~X% -41.0% ~XXX
Denice Gary Pandol
~X% -41.1% ~XXX
Gail Lightfoot
~X% -41.1% ~XXX
Sepi Gilani
~X% -41.1% ~XXX
Laura Garza
~X% -41.1% ~XXX
James Jim Macauley
~X% -41.2% ~XXX
Douglas H. Pierce
~X% -41.2% ~XXX
Raji Rab
~X% -41.2% ~XXX
David Peterson
~X% -41.3% ~XXX
Mark Ruzon
~X% -41.3% ~XXX
Harmesh Kumar
~X% -41.3% ~XXX
Perry Pound
~X% -41.3% ~XXX
John Rose
~X% -41.3% ~XXX
Forrest Jones
~X% -41.4% ~XXX
Major Singh
~X% -41.4% ~XXX
Martin Veprauskas
~X% -41.4% ~XXX
Don J. Grundmann
~X% -41.4% ~XXX
Stefan Simchowitz
~X% -41.4% ~XXX
~XXX,XXX total votes
U.S. Senator (Partial Term) Steve Garvey ~XX% +16.2%
Steve Garvey
~XX% +16.2% ~XX,XXX
Adam B. Schiff
~XX% -16.2% ~XX,XXX
Katie Porter
~XX% -27.6% ~XX,XXX
Eric Early
~X% -36.6% ~X,XXX
Barbara Lee
~X% -37.1% ~X,XXX
Christina Pascucci
~X% -41.9% ~X,XXX
Sepi Gilani
~X% -42.3% ~X,XXX
~XXX,XXX total votes
Proposition 1 Bonds for Mental Health Treatment Facilities
FAILED ~XX% Yes -5.6%
Bonds for Mental Health Treatment Facilities
Yes
~XX% -5.6% ~XX,XXX
No
~XX% +5.6% ~XX,XXX
~XXX,XXX total votes
Legislative Races 15
19th State Senate District 18% of contest
Lisa Middleton ~XX% +21.2% View full race results
Lisa Middleton
~XX% +21.2% ~XX,XXX
Rosilicie Ochoa Bogh*
~XX% -21.2% ~XX,XXX
~XX,XXX total votes
25th Congressional District 16% of contest
Raul Ruiz* ~XX% +8.3% View full race results
Raul Ruiz*
~XX% +8.3% ~X,XXX
Ian M. Weeks
~XX% -8.3% ~X,XXX
Ceci Cecilia Truman
~XX% -14.7% ~X,XXX
Oscar Ortiz
~X% -26.8% ~X,XXX
Miguel Chapa
~X% -31.8% ~XXX
Ryan Dean Burkett
~X% -34.4% ~XXX
~XX,XXX total votes
31st State Senate District 0% of contest
Cynthia Navarro ~XX% +55.7% View full race results
Cynthia Navarro
~XX% +55.7% ~XXX
Sabrina Cervantes
~XX% -55.7% ~XX
Angelo Farooq
~X% -70.8% ~XX
~XXX total votes
36th Assembly District 30% of contest
Jeff Gonzalez ~XX% +31.7% View full race results
Jeff Gonzalez
~XX% +31.7% ~X,XXX
Jose Joey Acuna Jr.
~XX% -31.7% ~X,XXX
Kalin Morse
~XX% -32.4% ~X,XXX
Edgard Garcia
~X% -36.9% ~X,XXX
Waymond Fermon
~X% -40.2% ~X,XXX
Tomas Oliva
~X% -41.3% ~XXX
Eric L. Rodriguez
~X% -41.6% ~XXX
~XX,XXX total votes
41st Congressional District 19% of contest
Will Rollins ~XX% +17.0% View full race results
Will Rollins
~XX% +17.0% ~XX,XXX
Ken Calvert*
~XX% -17.0% ~XX,XXX
Anna Nevenic
~X% -46.8% ~X,XXX
~XX,XXX total votes
47th Assembly District 16% of contest
Christy Holstege ~XX% +40.7% View full race results
Christy Holstege
~XX% +40.7% ~XX,XXX
Greg Wallis*
~XX% -40.7% ~X,XXX
Jamie Swain
~X% -59.8% ~X,XXX
~XX,XXX total votes
48th Congressional District 28% of contest
Darrell E. Issa* ~XX% +43.4% View full race results
Darrell E. Issa*
~XX% +43.4% ~XX,XXX
Whitney Shanahan
~XX% -43.4% ~X,XXX
Stephen Houlahan
~XX% -44.5% ~X,XXX
Mike Simon
~X% -51.5% ~X,XXX
Matthew G. Rascon
~X% -55.8% ~X,XXX
Lucinda Kwh Jahn
~X% -57.6% ~XXX
~XX,XXX total votes
49th Congressional District 13% of contest
Mike Levin* ~XX% +26.2% View full race results
Mike Levin*
~XX% +26.2% ~XX,XXX
Matt Gunderson
~XX% -26.2% ~X,XXX
Margarita Wilkinson
~XX% -39.1% ~X,XXX
Kate Monroe
~X% -43.0% ~X,XXX
Sheryl Adams
~X% -49.7% ~XXX
~XX,XXX total votes
50th Congressional District 16% of contest
Scott Peters* ~XX% +13.3% View full race results
Scott Peters*
~XX% +13.3% ~XX,XXX
Peter J. Bono
~XX% -13.3% ~X,XXX
Solomon David Moss
~XX% -31.5% ~X,XXX
Timothy Daniel Bilash
~X% -37.6% ~X,XXX
~XX,XXX total votes
60th Assembly District 22% of contest
Corey A Jackson* ~XX% +4.3% View full race results
Corey A Jackson*
~XX% +4.3% ~X,XXX
Ron Edwards
~XX% -4.3% ~X,XXX
Hector Diaz Nava
~XX% -21.4% ~X,XXX
~X,XXX total votes
63rd Assembly District 0% of contest
Chris Shoults ~XX% +13.5% View full race results
Chris Shoults
~XX% +13.5% ~XX
Bill Essayli*
~XX% -13.5% ~XX
Orlando Munguia
~X% -53.3% ~XX
~XXX total votes
71st Assembly District 25% of contest
Kate Sanchez* ~XX% +27.7% View full race results
Kate Sanchez*
~XX% +27.7% ~XX,XXX
Gary Kephart
~XX% -27.7% ~X,XXX
Babar Khan
~X% -60.1% ~XXX
~XX,XXX total votes
74th Assembly District 19% of contest
Chris Duncan ~XX% +0.2% View full race results
Chris Duncan
~XX% +0.2% ~XX,XXX
Laurie Davies*
~XX% -0.2% ~XX,XXX
~XX,XXX total votes
75th Assembly District 8% of contest
Carl De Maio ~XX% +24.8% View full race results
Carl De Maio
~XX% +24.8% ~X,XXX
Kevin Juza
~XX% -24.8% ~X,XXX
Andrew Hayes
~XX% -25.3% ~X,XXX
Christie Dougherty
~XX% -30.6% ~X,XXX
Joy Frew
~X% -34.4% ~XXX
Jack Fernandes
~X% -39.3% ~XXX
~X,XXX total votes
76th Assembly District 39% of contest
Kristie Bruce Lane ~XX% +18.2% View full race results
Kristie Bruce Lane
~XX% +18.2% ~XX,XXX
Darshana Patel
~XX% -18.2% ~XX,XXX
Joseph C. Rocha
~XX% -31.7% ~X,XXX
~XX,XXX total votes
Overlapping Local Races 5
Escondido Union High School District Governing Board Member Trustee Area No. 5 Short Term 69% of contest
David Vincent ~XX% +21.0% View full race results
David Vincent
~XX% +21.0% ~X,XXX
Brian Lamere
~XX% -21.0% ~X,XXX
~X,XXX total votes
Grossmont Cuyamaca Community College District Governing Board Member Trustee Area 4 0% of contest
Elena Adams ~XX% +12.4% View full race results
Elena Adams
~XX% +12.4% ~XX
Lee Quinn
~XX% -12.4% ~XX
~XX total votes
Riverside County Board of Education Governing Board Member Trustee Area 4 47% of contest
Bruce Dennis ~XX% +81.4% View full race results
Bruce Dennis
~XX% +81.4% ~XX,XXX
Sergei Vinkov
~X% -81.4% ~X,XXX
~XX,XXX total votes
Riverside County Board of Education Governing Board Member Trustee Area 7 48% of contest
Jennifer Mejares Pham ~XX% +8.4% View full race results
Jennifer Mejares Pham
~XX% +8.4% ~XX,XXX
Maliha Williamson
~XX% -8.4% ~XX,XXX
~XX,XXX total votes
Riverside County Supervisor District 3 45% of contest
Chuck Washington ~XX% +30.2% View full race results
Chuck Washington
~XX% +30.2% ~XX,XXX
Jonathan Ingram
~XX% -30.2% ~XX,XXX
Jack M Guerrero
~XX% -35.7% ~X,XXX
~XX,XXX total votes
Overlapping Ballot Measures 3
Measure A - Desert Sands Unified School District 4% of contest
PASSED ~XX% Yes +4.8% View full results
Yes
~XX% +4.8% ~XXX
No
~XX% -4.8% ~XXX
~X,XXX total votes
Measure B - Mountain Empire Unified School District 3% of contest
FAILED ~XX% Yes -1.0% View full results
Yes
~XX% -1.0% ~XX
No
~XX% +1.0% ~XX
~XX total votes
Measure C - Rincon Ranch Community Services District
PASSED ~XX% Yes +33.4% View full results
Yes
~XX% +33.4% ~XX
No
~XX% -33.4% ~XX
~XX total votes
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