Presidential
Riverside County CA was a surprise flip by the Trump campaign on election night 2024, with the county having gone blue Presidentially since Obama's 2008 run. Trump's across-the-board improvement, but especially among Hispanic voters, resulted in Riverside and neighboring San Bernardino flipping
Lake County is a major part of California's wine county, and flipped to Trump in 2024. He carried the county by about a point and a half, despite it being semi-proximate to Harris's home of San Francisco. Trump did best along the county's borders, and Democrats in communities surrounding the county's namesake, Clear Lake