Population of Mount Pleasant, South Carolina as of February 2026. How many people live in Mount Pleasant today?

The exact population of Mount Pleasant, South Carolina as of February 2026 is estimated at 90,801 residents. Please note: this figure is an estimate and may slightly change as people get born and pass away, it also depends on migration to/from Mount Pleasant.

Check out more data on population in South Carolina:

• Population of North Charleston
• Population of Florence
• Population of Bluffton
• Population of Mauldin
• Population of Easley
• Population of Hanahan
• Population of Red Hill
• Population of Lake Wylie
• Population of Moncks Corner
• Population of Tega Cay
• Population of Garden City