Fairbanks Ranch, CA has a population of 2,864 and is the 9,045th largest city in the United States. The population density is 562 per sq mi which is 142% higher than the California average and 521% higher than the national average. The median age in Fairbanks Ranch is 50 which is approximately 40% higher than the California average of 36. In Fairbanks Ranch, 71% of the population over 15 years of age are married, 81% speak English and 10% speak Spanish. 37% of Fairbanks Ranch residents were born in California, 51% were born out of state, 0% were born outside of the United States and 12% were foreign born.