Mason is located in Ohio. Mason, Ohio has a population of 34,337. Mason is more family-centric than the surrounding county with 40.53% of the households containing married families with children. The county average for households married with children is 37.57%.
The median household income in Mason, Ohio is $110,833. The median household income for the surrounding county is $95,709 compared to the national median of $69,021. The median age of people living in Mason is 42.1 years.
The average high temperature in July is 85.2 degrees, with an average low temperature in January of 20.9 degrees. The average rainfall is approximately 42.2 inches per year, with 13.4 inches of snow per year.