Kiawah Island, SC vs Piedmont, SC

The cost of living difference between Kiawah Island, SC and Piedmont, SC is dramatic. Piedmont is 210.7% cheaper than Kiawah Island, a gap that translates to thousands of dollars per year in household expenses. Kiawah Island has a cost index of 217 while Piedmont sits at 70, 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.

When it comes to buying, median home values in Kiawah Island are $1,723,200 compared to $141,200 in Piedmont, a 1120% gap.

Median household income in Kiawah Island is $236,607 compared to $51,896 in Piedmont (+355.9%). While Kiawah Island is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income.

Climate-wise, Kiawah Island is notably warmer with an average of 67.2°F compared to 63.3°F in Piedmont. Piedmont receives more rainfall at 47" per year compared to 44.3" in Kiawah Island.