Cloverdale, CA has a population of 8,763 and is the 4,351st largest city in the United States. The population density is 2,886 per sq mi which is 1142% higher than the California average and 3086% higher than the national average. The median age in Cloverdale is 39 which is approximately 8% higher than the California average of 36. In Cloverdale, 61% of the population over 15 years of age are married, 68% speak English and 27% speak Spanish. 61% of Cloverdale residents were born in California, 20% were born out of state, 1% were born outside of the United States and 19% were foreign born.