No! The State has not been annexed; it’s the California Democrat Party. But if you insist on territory, then it is the San Francisco - Sacramento corridor with a dash of LA thrown in for good luck.
I hear what you’re saying, but California’s political class sold out the state to Mexico.
Yeah, there are some pockets of Americans still trying to hold out there, but for the most part California is lost. I read that almost 2/3 of the state’s population are NOT Caucasian, nor are a majority of California’s population native English speakers.