California is a state on the west coast of the USA and one of the most populated states. Looking for the population of California then It keeps growing slowly. Los Angeles and Sacramento are the two most famous and populated capital cities in California. If we talk about its population increasing rate then in the past five years the growth rate is growing by 1.0683 Million and will be 40.35 million in 2020. To read more about the California Population in 2020, its demography, Population density, and important facts visit our official website.