Rose Hills, CA has a population of 3,033 and is the 8,763rd largest city in the United States. The population density is 7,039 per sq mi which is 2929% higher than the California average and 7669% higher than the national average. The median age in Rose Hills is 43 which is approximately 20% higher than the California average of 36. In Rose Hills, 61% of the population over 15 years of age are married, 55% speak English and 32% speak Spanish. 68% of Rose Hills residents were born in California, 12% were born out of state, 0% were born outside of the United States and 19% were foreign born.