Mt Pleasant Real EstateMt Pleasant real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you see a property you’re interested in, contact a Mt Pleasant real estate agent to arrange a tour today! Mt Pleasant, South Carolina has a population of 40,330. The median household income in Mt Pleasant, South Carolina is $90,454. The median household income for the surrounding county is $57,882 compared to the national median of $57,652. The median age of people living in Mt Pleasant is 40 years. Mt Pleasant WeatherThe average high temperature in July is 90.9 degrees, with an average low temperature in January of 37.3 degrees. The average rainfall is approximately 50 inches per year, with 0 inches of snow per year. Nearby Homes for Sale |