Is the cost of living in California high?

"The cost of living in California can vary greatly depending on the region. Generally speaking, the state tends to be significantly more expensive if compared to the rest of the United States; however, those living in certain rural or suburban areas can sometimes find living costs that are more reasonable. The rental price for a nice 1 bedroom apartment in California will usually cost between $1,200 - $3,000 a month while a nice 2 bedroom apartment may cost between $1,800 - 4,500. Eating dinner at a moderately priced restaurant will usually cost approximately $50 - $100 per meal," mentioned another expat when asked about moving to California.