Piñon Hills, CA has a population of 6,796 and is the 5,280th largest city in the United States. The population density is 212 per sq mi which is 9% lower than the California average and 134% higher than the national average. The median age in Piñon Hills is 50 which is approximately 38% higher than the California average of 36. In Piñon Hills, 63% of the population over 15 years of age are married, 77% speak English and 22% speak Spanish. 61% of Piñon Hills residents were born in California, 25% were born out of state, 1% were born outside of the United States and 13% were foreign born.