Ladera Heights, CA has a population of 7,195 and is the 5,083rd largest city in the United States. The population density is 2,426 per sq mi which is 944% higher than the California average and 2578% higher than the national average. The median age in Ladera Heights is 49 which is approximately 37% higher than the California average of 36. In Ladera Heights, 55% of the population over 15 years of age are married, 87% speak English and 8% speak Spanish. 55% of Ladera Heights residents were born in California, 33% were born out of state, 1% were born outside of the United States and 11% were foreign born.