California Population Projections 2024. Projections for california population in 2024 suggest continued modest growth. Since 2005, california's population growth has drastically slowed down.

Benchmarked on the 2020 decennial census count data, our latest round of national population projections provides a look into the demographic future (total population, broken down by age and sex) for all 50. Revenues exceed budget act projections by $7.