Columbia, SC vs Mount Pleasant, SC

The cost of living difference between Columbia, SC and Mount Pleasant, SC is dramatic. Columbia is 42.1% cheaper than Mount Pleasant, a gap that translates to thousands of dollars per year in household expenses. Columbia has a cost index of 88 while Mount Pleasant sits at 152, 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 Columbia is $1,158/month compared to $2,026/month in Mount Pleasant — a 43% difference. Home values follow the same pattern: Columbia is more affordable at $243,500 median vs $667,100.

Median household income in Columbia is $55,653 compared to $121,364 in Mount Pleasant (-54.1%). 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 Columbia spend roughly 25% of their income on rent, more than the 20% in Mount Pleasant.

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