California Population 2024 Forecast. California’s population declined by 37,200 between july 1, 2022 and july 1, 2023, to total 39.11 million, according to official population estimates released today by the california. The california department of finance released a population estimate on tuesday showing the state gained just over 67,000 people in 2023 for a.
Population projections are estimates of the population for future dates. By early 2020, california’s population had soared to nearly 40 million residents, with another 10 million expected in the coming decades.