Ducor, CA has a population of 741 and is the 17,113th largest city in the United States. The population density is 1,214 per sq mi which is 374% higher than the California average and 1240% higher than the national average. The median age in Ducor is 26 which is approximately 29% lower than the California average of 36. In Ducor, 58% of the population over 15 years of age are married, 11% speak English and 89% speak Spanish. 63% of Ducor residents were born in California, 3% were born out of state, 0% were born outside of the United States and 34% were foreign born.