Mount Vernon is a city located in Ohio. With a 2020 population of 16,797, it is the 109th largest city in Ohio and the 2125th largest city in the United States. Mount Vernon is currently growing at a rate of 0.29% annually but its population has decreased by -1.14% since the most recent census, which recorded a population of 16,990 in 2010. Mount Vernon reached it's highest population of 17,063 in 2011. Spanning over 10 miles, Mount Vernon has a population density of 1,754 people per square mile.
The average household income in Mount Vernon is $51,704 with a poverty rate of 21.89%. The median rental costs in recent years comes to $717 per month, and the median house value is $111,500. The median age in Mount Vernon is 36.1 years, 32.6 years for males, and 40 years for females. For every 100 females there are 94.4 males.