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Portrait of Darrell Issa

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Darrell Issa

Image for Desmond and Marni von Wilpert projected to advance in California's 48th congressional district

Desmond and Marni von Wilpert projected to advance in California's 48th congressional district

Reuters · June 3, 2026

June 3 (Reuters) - Republican Jim Desmond, a county supervisor ​and Democrat Marni von ‌Wilpert are projected to advance to the November ​general election after ​Tuesday's open primary for California's ⁠48th congressional district, ​U.S. media said.

The seat ​was left vacant after Republican incumbent Darrell Issa opted against ​seeking re-election when ​the Southern California district was ‌redrawn ⁠to favor Democrats as a result of the voter-approved redistricting initiative ​Proposition 50, ​with ⁠partisan control of the U.S. ​House of Representatives at ​stake ⁠on Nov. 3.

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Reporting by Daniel Trotta in ⁠Carlsbad, ​California; additional ​reporting by Gursimran Kaur in Bengaluru; ​Editing by Andrew Heavens