Castaic Real EstateThe median home value in Castaic, CA is $847,500. This is higher than the county median home value of $607,000. The national median home value is $219,700. The average price of homes sold in Castaic, CA is $847,500. Approximately 80.89% of Castaic homes are owned, compared to 17.16% rented, while 1.96% are vacant. Castaic real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you see a property you’re interested in, contact a Castaic real estate agent to arrange a tour today! Castaic, California has a population of 19,299. Castaic is more family-centric than the surrounding county with 43.42% of the households containing married families with children. The county average for households married with children is 32.35%. The median household income in Castaic, California is $109,717. The median household income for the surrounding county is $61,015 compared to the national median of $57,652. The median age of people living in Castaic is 36.7 years. Castaic WeatherThe average high temperature in July is 93.8 degrees, with an average low temperature in January of 44 degrees. The average rainfall is approximately 16.2 inches per year, with 0 inches of snow per year. Nearby Homes for Sale |