Aliso Viejo is located in California. Aliso Viejo, California has a population of 50,081. Aliso Viejo is more family-centric than the surrounding county with 35% households with children. The county percentage for households with children is 31%.
The median household income in Aliso Viejo, California is $115,895. The median household income for the surrounding county is $94,474 compared to the national median of $66,222. The median age of people living in Aliso Viejo is 39.5 years.
The average high temperature in July is 77.3 degrees, with an average low temperature in January of 43.9 degrees. The annual precipitation is 13.56.