Loma Rica, CA has a population of 2,954 and is the 8,890th largest city in the United States. The population density is 160 per sq mi which is 38% lower than the California average and 76% higher than the national average. The median age in Loma Rica is 33 which is approximately 9% lower than the California average of 36. In Loma Rica, 70% of the population over 15 years of age are married, 96% speak English and 4% speak Spanish. 78% of Loma Rica residents were born in California, 19% were born out of state, 0% were born outside of the United States and 3% were foreign born.