California Population 2024 Trends. Earlier studies on scs focused on. The aging of california’s population raises concerns about the size of the labor force, which is likely to shrink as many workers retire.
In 2023 california’s population grew by nearly 0.2%, or about 67,000 residents (see chart). California is still the largest state with more than 39 million residents as of 2022, constituting 11.7 percent of the u.s.