Akashic EdgeAKASHIC EDGE
ElectionsCandidates
HistorianCartographer2026 ForecastArticlesAPIPricing

Latest Articles

    View all articles →

    Browse by Category

      Data Tools

      • Elections
      • Candidates
      • The Historian
      • The Cartographer
      • American Nations
      • States & Counties
      • Congressional Districts

      About

      Akashic HQ provides deep political data analysis covering 165 years of U.S. elections.

      • Data Sources & Methodology
      • Pricing
      • API Documentation
      • Contact

      © 2026 Akashic HQ. All rights reserved.

      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/2022/US House/California/CA-48
      2022·US House·California·District profile →

      California District 48 US House

      Winner
      REP
      Darrell E Issa
      60.4%155,171 votes
      Runner-up
      DEM
      Stephen Houlahan
      39.6%101,900 votes
      Margin
      R+20.7
      257,071 total votes
      2 candidates257,071 total votes
      CandidatePartyVotes ▼%Vote Share
      Darrell E IssaREP✓
      		REP155,17160.4%
      Stephen HoulahanDEM
      		DEM101,90039.6%

      Presidential Vote by District

      5 elections · 2008–2024 · 118th Congress boundaries
      Latest (2024)R+15.3
      Shift vs 2020↓ R+3.0
      R+20EvenD+2020082012201620202024
      YearDem %Rep %MarginTurnout
      202441.1%56.4%R+15.3371,854
      202042.7%55.0%R+12.3391,616
      201637.2%57.1%R+19.8307,909
      201236.5%63.5%R+26.9282,745
      200839.1%60.6%R+21.5281,964

      Seat History

      US House in California

      2024
      Darrell E IssaREP
      R+18.6
      Redistricted
      2020
      Michelle SteelREP
      R+2.1
      2018
      Harley RoudaDEM
      D+7.1
      2016
      Dana RohrabacherREP
      R+16.6
      2014
      Dana RohracherREP
      R+28.2
      2012
      Dana RohrabacherREP
      R+22.0
      Redistricted
      2010
      John CampbellREP
      R+23.5
      2008
      John CampbellREP
      R+14.9
      2006
      John CampbellREP
      R+22.7
      2004
      Christopher CoxREP
      R+32.8
      2002
      Christopher CoxREP
      R+40.0
      Redistricted
      2000
      Darrell E IssaREP
      R+33.1
      1998
      Ron PackardREP
      R+76.9
      1996
      Ron PackardREP
      R+39.0
      View all US House history for California →

      Candidates

      Darrell E IssaREP
      Record12W-0L
      Avg Margin---
      Career2000-2024
      US House
      Full profile →
      Stephen HoulahanDEM
      Record0W-2L
      Avg Margin---
      Career2022-2024
      US House
      Full profile →

      Also in California, 2022

      US Senate1 contest →Governor1 contest →
      ← All 2022 US House races2022 overviewCalifornia profileAll elections