Goleta, CA has a population of 30,671 and is the 1,385th largest city in the United States. The population density is 3,907 per sq mi which is 1581% higher than the California average and 4212% higher than the national average. The median age in Goleta is 37 which is approximately 4% higher than the California average of 36. In Goleta, 51% of the population over 15 years of age are married, 64% speak English and 27% speak Spanish. 54% of Goleta residents were born in California, 22% were born out of state, 1% were born outside of the United States and 23% were foreign born.