California Population 2024: Facts And Figures. The population of california in 2020 was 39,503,200, a 0.17% increase from 2019. California population and housing estimates from april 1, 2020 to january 1, 2024.
Over 17.5 million people live here, and it is the second largest combined statistical area in the country, falling only behind the new york metro area. California’s population growth in 2024 highlights the dynamic nature of the state’s demographic trends.