Charleston, SC vs Mount Pleasant, SC

There is a significant gap in the cost of living between these two cities. Charleston is 18.6% cheaper than Mount Pleasant. With a cost index of 123 vs 152, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Charleston to Mount Pleasant should plan for substantially higher expenses across most categories.

On the housing front, median rent in Charleston is $1,632/month compared to $2,026/month in Mount Pleasant — a 19% difference. Home values follow the same pattern: Charleston is more affordable at $469,100 median vs $667,100.

Median household income in Charleston is $90,038 compared to $121,364 in Mount Pleasant (-25.8%). 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 Charleston spend roughly 21.8% of their income on rent, more than the 20% in Mount Pleasant.

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