Mount Pleasant, SC vs Sumter, SC

The cost of living difference between Mount Pleasant, SC and Sumter, SC is dramatic. Sumter is 94.7% cheaper than Mount Pleasant, a gap that translates to thousands of dollars per year in household expenses. Mount Pleasant has a cost index of 152 while Sumter sits at 78, making this one of the more striking comparisons on our site. Relocating between these cities would require a serious reassessment of budget and lifestyle expectations.

On the housing front, median rent in Mount Pleasant is $2,026/month compared to $1,055/month in Sumter — a 92% difference. Home values follow the same pattern: Sumter is more affordable at $188,400 median vs $667,100.

Median household income in Mount Pleasant is $121,364 compared to $53,071 in Sumter (+128.7%). While Mount Pleasant is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Mount Pleasant spend roughly 20% of their income on rent, less than the 23.9% in Sumter.

Climate-wise, both cities share similar average temperatures (67.2°F vs 65.5°F). Mount Pleasant receives more rainfall at 44.3" per year compared to 43.7" in Sumter.