California Population 2024 Projections By Age. Quickfacts provides statistics for all states and counties. The median age in california is 36 years, with 50.3% of the.
Also for cities and towns with a population of 5,000 or more. In the long term, declining birth rates, longer life expectancy, and the aging of the baby boomers all mean that california’s population is getting older, and deaths will likely rise.