A proposal on the November ballot for California residents will include a measure to divide current California in to three separate, but population similar states with their own borders, government, and resources.
The proposal offers Northern California, featuring the area from the SF Bay and Sacramento and north on to the Oregon border. California, featuring from Monterey south to Los Angeles and encompassing all of Los Angeles county. And finally Southern California, which will include areas east of LA including Fresno, Bakersfield, and San Diego all to the southern border with Mexico.
The proposal of course has many steps to go through, but this is a significant first one.