Mount Vernon is located in Arkansas. Mount Vernon, Arkansas has a population of 225. Mount Vernon is less family-centric than the surrounding county with 29.09% of the households containing married families with children. The county average for households married with children is 34.51%.
The median household income for the surrounding county is $54,845 compared to the national median of $69,021. The median age of people living in Mount Vernon is 45.4 years.
The average high temperature in July is 91.1 degrees, with an average low temperature in January of 25.4 degrees. The average rainfall is approximately 50.2 inches per year, with 2.8 inches of snow per year.