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  1. House

CA-48 House winner?

Resolves by winning party
100
Chance
Marni von Wilpert
Democratic party
92%

Marni von Wilpert

Democratic party
92%
Jim Desmond
Republican party
8%

Jim Desmond

Republican party
8%
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CA-48 House winner?

Marni von Wilpert

Odds
93% chance
Max payout
Nov 3, 2027
$0
Wilpert
Nov 3 ·D +10.9margin forecast
Desmond
$44,824 vol
Race Intel

CA-48 House Race 2026

ElectionNov 3, 2026General election
IncumbentDarrell Issa (R)Not seeking re-election

CA-48 House Candidates and Fundraising

CandidateRaisedSmall Donors
  • Jim DesmondR
    $3M
    11%
    $3M raised·11% small donors
  • Marni von WilpertD
    $2.2M
    15%
    $2.2M raised·15% small donors

Wilpert vs. Desmond Polls vs. Kalshi Odds

Polling averageNo public polling average for this race yet
Kalshi oddsWilpert 92%Desmond 8% · $38.3K traded
Fundraising: FEC filings · Small-donor ≤ $200. This does not include third party expenditures.

Past CA-48 Election Results

Past presidential elections

2024D +3.4%2020D +7.3%