Agua Dulce, CA has a population of 3,541 and is the 7,992nd largest city in the United States. The population density is 155 per sq mi which is 33% lower than the California average and 71% higher than the national average. The median age in Agua Dulce is 47 which is approximately 32% higher than the California average of 36. In Agua Dulce, 74% of the population over 15 years of age are married, 85% speak English and 13% speak Spanish. 70% of Agua Dulce residents were born in California, 19% were born out of state, 2% were born outside of the United States and 9% were foreign born.