Fuller Acres, CA has a population of 853 and is the 16,156th largest city in the United States. The population density is 1,131 per sq mi which is 387% higher than the California average and 1148% higher than the national average. The median age in Fuller Acres is 26 which is approximately 28% lower than the California average of 36. In Fuller Acres, 39% of the population over 15 years of age are married, 21% speak English and 77% speak Spanish. 59% of Fuller Acres residents were born in California, 11% were born out of state, 2% were born outside of the United States and 28% were foreign born.