California Cities By Population 2024 Map. You can get the most current census population data for all 1,573 california cities, sorted from the most populous cities in california to the least, according to the 2023. • los angeles is the most populous city in california, with a population of approximately 3.99 million people.• san diego is the second most populous city in california,.
This is a list of the 100 largest cities in the u.s. Presented below is a list of 1,571 california cities, arranged in descending order based on population size.