Track USA First

2026 election · November 3, 2026

California's 48th congressional district, 2026

Results: not shown yet. Official results are certified by each state and compiled by the Clerk of the House after the election; this page will not name a winner until a reliable source is in place.

Current member

Republican · CA-48

Darrell Issa

Not on the November ballot for this seat.

71

America First score · 95% range 64 to 78 · ranks 43–208 of 433 in the House

Raised, 2026 cycle$2,181,705
Cash on hand$293,842through 09/30/2026
From individuals$779,791

On the November 3 ballot · 2

CandidatePartyRaised, 2026 cycleScore
Jim DesmondRepublican$3,177,972No score
Marni von WilpertDemocrat$4,966,576No score

Ballot from the Clerk of the House, nominees for the November 3, 2026 election (published October 8, 2026), compiled from official state sources. Only members of Congress have an America First score, because it comes only from roll call votes cast in Congress; other candidates have none. Money raised is total 2026-cycle receipts filed with the FEC, matched by name; – means no matching FEC filing among the top fundraisers for this seat.

Others who registered with the FEC for this seat but are not on the November ballot · 6

Party is shown as filed and never affects any score. All of California · All 2026 races · Members leaving their seat