Mount Vernon is located in Oregon. Mount Vernon, Oregon has a population of 557. Mount Vernon is less family-centric than the surrounding county with 11% households with children. The county percentage for households with children is 18%.
The median household income in Mount Vernon, Oregon is $44,997. The median household income for the surrounding county is $47,392 compared to the national median of $66,222. The median age of people living in Mount Vernon is 53.3 years.
The average high temperature in July is 89.67 degrees, with an average low temperature in January of 21.68 degrees. The annual precipitation is 11.85.