California Population 2025. Continents countries world cities us states us counties us cities. The california department of finance released a population estimate on tuesday showing the.
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. California’s unprecedented population loss during the pandemic raises questions about what a shrinking or slowly growing population means for the state’s future.