California Population 2024 Census Tract. This report provides revised population and housing estimates as of january 1, 2023, and provisional population and housing estimates as of january 1, 2024, for the state, counties, and cities and includes a calculation of annual percent change. Also for cities and towns with a population of 5,000 or more.

Topics in the california data profile include: At the last official united states census carried out in 2020, the population of california was declared at 39,538,223 which makes the state the most populous by a wide margin over 2nd place texas (29 million).