Chevy Chase 20815 Real EstateChevy Chase is located in Maryland. Chevy Chase, Maryland 20815has a population of 2,913. Chevy Chase 20815 is more family-centric than the surrounding county with 40.52% of the households containing married families with children. The county average for households married with children is 37.16%. The median household income in Chevy Chase, Maryland 20815 is $250,001. The median household income for the surrounding county is $117,345 compared to the national median of $69,021. The median age of people living in Chevy Chase 20815 is 48.6 years. Chevy Chase WeatherThe average high temperature in July is 85.5 degrees, with an average low temperature in January of 25.3 degrees. The average rainfall is approximately 42.5 inches per year, with 16.4 inches of snow per year. Chevy Chase MapReal estate near Chevy ChaseNearby CitiesNearby Cities Homes for Sale |