California Population Growth 2024. The population is generally young, with nearly. 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).
The population of california in 2020 was 39,503,200, a 0.17% increase from 2019. The population is generally young, with nearly.