Camarillo, CA has a population of 66,630 and is the 560th largest city in the United States. The population density is 3,386 per sq mi which is 1357% higher than the California average and 3637% higher than the national average. The median age in Camarillo is 41 which is approximately 14% higher than the California average of 36. In Camarillo, 61% of the population over 15 years of age are married, 78% speak English and 14% speak Spanish. 58% of Camarillo residents were born in California, 26% were born out of state, 1% were born outside of the United States and 15% were foreign born.