As of Friday, updated results showed Trump with a slim lead in Orange County. That wasn't the case four years ago. Map: How California's 58 counties voted in the 2020 presidential election ...

Southern California’s five most populous counties saw the size of the very-high fire zone grow to more than 812,000 acres in the latest update, up from just over 644,000 in the previous maps ...

But the county-by-county live maps below show shifting support from the last presidential election in 2020 in several counties, including three in Southern California.