California Population 2024 Growth Rate 2024. 1, has again climbed above 39 million, schwarm said. Its largest annual population increase was 0.9% between 2013 and.
— california’s population increased 10 out of the 12 years between year 2010 and year 2022. On tuesday, april 30, 2024, the california department of finance announced california’s population increased by just over 67,000 people in 2023.