I've been to CA many times, but I don't know what the demographics are. I do know that most of CA is rather conservative. Are any of those CA places conservative strongholds?
KC
SF is lunatic-liberal and Santa Cruz may not be too far behind. San Jose is fairly liberal, though business people sometimes are more realistic. The Land of LA is reliably liberal. I don't know Santa Barbara very well, but it is home to UC Santa Barbara.
Counting Salinas-Monterey as a single market strikes me as odd, though they are only 10 miles apart. Salinas is inland and agricultural. Monterey has CSU Monterey Bay with lots of eco-freaks. Nearby Pacific Grove, Pebble Beach, and Carmel are pretty ritzy and probably pretty liberal. I'm going to guess the rich liberals and eco-freaks outnumber the less unrealistic Ag people in the Salinas Valley.
Santa Cruz, San Jose, SF, and the Monterey Bay cities make building housing difficult and expensive, and LA is getting pretty loony as well. Government-created shortages in the face of growing demand drives up prices.