California Population 2024 Graph By City. California population and housing estimates from april 1, 2020 to january 1, 2024. California is a large state on the west coast of the united states that is home to one of the world's most diverse populations.

Chart and table of population level and growth rate for the state of california from 1900 to 2023. For the most recent data available, please refer to the vintage 2023 data.