Loyola, CA has a population of 3,425 and is the 8,154th largest city in the United States. The population density is 2,400 per sq mi which is 933% higher than the California average and 2549% higher than the national average. The median age in Loyola is 48 which is approximately 33% higher than the California average of 36. In Loyola, 79% of the population over 15 years of age are married, 69% speak English and 3% speak Spanish. 45% of Loyola residents were born in California, 26% were born out of state, 1% were born outside of the United States and 28% were foreign born.