Portola Hills is located in California. Portola Hills, California has a population of 259.
The median household income in Portola Hills, California is $81,354. The median household income for the surrounding county is $81,851 compared to the national median of $57,652. The median age of people living in Portola Hills is 43.7 years.
The average high temperature in July is 81.5 degrees, with an average low temperature in January of 47.5 degrees. The average rainfall is approximately 13.3 inches per year, with 0 inches of snow per year.