California Population 2024 Growth Rate Calculator. We use first day of july each year due to us census bureau normally publishes the. Chart and table of population level and growth rate for the state of california from 1900 to 2023.

The california department of finance released a population estimate on tuesday showing the state gained just over 67,000 people. This calculator takes into account various factors such as birth rates, death rates, and migration patterns to project future population sizes.