Los Ranchos, CA has a population of 1,630 and is the 12,221st largest city in the United States. The population density is 576 per sq mi which is 148% higher than the California average and 536% higher than the national average. The median age in Los Ranchos is 53 which is approximately 48% higher than the California average of 36. In Los Ranchos, 81% of the population over 15 years of age are married, 93% speak English and 2% speak Spanish. 58% of Los Ranchos residents were born in California, 34% were born out of state, 1% were born outside of the United States and 7% were foreign born.