California
- County:
- Moniteau County
- County Seat:
- Yes
- Area (mi²):
- 3.865
- State:
- Missouri
California is a city located in Moniteau County, Missouri. California has a 2026 population of 4,522. It is also the county seat of Moniteau County. California is currently growing at a rate of 0.24% annually and its population has increased by 0.53% since the most recent census, which recorded a population of 4,498 in 2020.