McClellanville, SC vs Seabrook Island, SC

The cost of living difference between McClellanville, SC and Seabrook Island, SC is dramatic. McClellanville is 45.6% cheaper than Seabrook Island, a gap that translates to thousands of dollars per year in household expenses. McClellanville has a cost index of 117 while Seabrook Island sits at 215, 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 $3,501/month in Seabrook Island — a 63% difference. Home values follow the same pattern: McClellanville is more affordable at $511,400 median vs $899,600.

Median household income in McClellanville is $104,236 compared to $124,519 in Seabrook Island (-16.3%). Seabrook Island does offer higher incomes, but the salary premium barely offsets the higher cost of living, leaving residents with a tighter budget. Looking at affordability, residents of McClellanville spend roughly 15.1% of their income on rent, less than the 33.7% in Seabrook Island. The McClellanville ratio exceeds the commonly recommended 30% threshold, which can put pressure on household budgets.

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 Seabrook Island.