Mount Hamilton Real EstateMount Hamilton is located in California. Mount Hamilton, California has a population of 70. Mount Hamilton is less family-centric than the surrounding county with 0% of the households containing married families with children. The county average for households married with children is 40.4%. The median household income for the surrounding county is $106,761 compared to the national median of $57,652. The median age of people living in Mount Hamilton is 54.9 years. Mount Hamilton WeatherThe average high temperature in July is 77.8 degrees, with an average low temperature in January of 38.4 degrees. The average rainfall is approximately 17.4 inches per year, with 17.2 inches of snow per year. Mount Hamilton MapReal estate near Mount HamiltonNearby CitiesNearby Cities Homes for Sale |