Mount Vernon is located in Oregon. Mount Vernon, Oregon has a population of 658. Mount Vernon is more family-centric than the surrounding county with 28.35% of the households containing married families with children. The county average for households married with children is 24.09%.
The median household income in Mount Vernon, Oregon is $60,625. The median household income for the surrounding county is $51,100 compared to the national median of $69,021. The median age of people living in Mount Vernon is 41 years.
The average high temperature in July is 87.9 degrees, with an average low temperature in January of 23.8 degrees. The average rainfall is approximately 14.3 inches per year, with 18.4 inches of snow per year.