Mount Pleasant is a city located in Pennsylvania. With a 2020 population of 4,174, it is the 235th largest city in Pennsylvania and the 5267th largest city in the United States. Mount Pleasant is currently declining at a rate of -0.74% annually and its population has decreased by -6.29% since the most recent census, which recorded a population of 4,454 in 2010. Mount Pleasant reached it's highest population of 6,107 in 1960. Spanning over 1 miles, Mount Pleasant has a population density of 4,169 people per square mile.
The average household income in Mount Pleasant is $53,655 with a poverty rate of 13.09%. The median rental costs in recent years comes to $657 per month, and the median house value is $93,600. The median age in Mount Pleasant is 46.2 years, 43.3 years for males, and 51 years for females. For every 100 females there are 83.0 males.