Mount pleasant is located in Fayette county Pennsylvania with a geographic area of 1.0 square miles. The total population in Mount pleasant is 4,255 with 44.5% male and 55.5% female. Children under age 5 represent 5.0% of the population, under age 18 equal 15.1% of the population and over age 65 is 24.7% of the population. The median household income is $40,417, per capita income is $25,131. There are a total of 2,041 housing units with 66.5% owner occupied. Education includes 32.1% of residents that are high school graduates and 20.5% with a bachelor's degree or higher. The average temperature in Mount pleasant in the summer is 73 degrees, and in the winter 33 degrees.