California's 17th congressional district holds its top-two primary on June 2, 2026, under the state's jungle primary rules that advance the two highest vote-getters regardless of party affiliation. Incumbent Democrat Ro Khanna, who has held the Silicon Valley seat since 2017, faces Democratic challengers Ethan Agarwal and Mike Katz along with Republican candidates Ritesh Tandon and Jennie Ha Phan. With the filing deadline passed and no major late developments or controversies reported in the past month, the race remains low-profile and centered on established name recognition and local fundraising. The short timeline before voting limits opportunities for new polling or campaign shifts to alter the field, though strong turnout among Democratic voters in this heavily blue district could determine whether both advancing nominees come from the same party.