McClellanville, SC vs Sullivan's Island, SC

The cost of living difference between McClellanville, SC and Sullivan's Island, SC is dramatic. McClellanville is 57% cheaper than Sullivan's Island, a gap that translates to thousands of dollars per year in household expenses. McClellanville has a cost index of 117 while Sullivan's Island sits at 272, 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 McClellanville is $1,313/month compared to $2,402/month in Sullivan's Island — a 45% difference. Home values follow the same pattern: McClellanville is more affordable at $511,400 median vs $2,000,001.

Median household income in McClellanville is $104,236 compared to $179,614 in Sullivan's Island (-42%). The higher salaries in Sullivan's Island partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of McClellanville spend roughly 15.1% of their income on rent, less than the 16% in Sullivan's Island.

Climate-wise, both cities share similar average temperatures (65.1°F vs 67.2°F). McClellanville receives more rainfall at 55.6" per year compared to 44.3" in Sullivan's Island.