Isle of Palms, SC vs James Island, SC

The cost of living difference between Isle of Palms, SC and James Island, SC is dramatic. James Island is 98.7% cheaper than Isle of Palms, a gap that translates to thousands of dollars per year in household expenses. Isle of Palms has a cost index of 231 while James Island sits at 116, 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 Isle of Palms is $3,236/month compared to $1,443/month in James Island — a 124% difference. Home values follow the same pattern: James Island is more affordable at $454,200 median vs $1,192,200.

Median household income in Isle of Palms is $148,029 compared to $100,176 in James Island (+47.8%). Isle of Palms 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 Isle of Palms spend roughly 26.2% of their income on rent, more than the 17.3% in James Island.

Climate-wise, both cities share similar average temperatures (67.2°F vs 67.2°F). James Island receives more rainfall at 44.3" per year compared to 44.3" in Isle of Palms.