Pine Hills, CA has a population of 3,440 and is the 8,131st largest city in the United States. The population density is 340 per sq mi which is 46% higher than the California average and 275% higher than the national average. The median age in Pine Hills is 37 which is approximately 4% higher than the California average of 36. In Pine Hills, 54% of the population over 15 years of age are married, 87% speak English and 4% speak Spanish. 67% of Pine Hills residents were born in California, 26% were born out of state, 2% were born outside of the United States and 5% were foreign born.