Irmo, SC vs Isle of Palms, SC

The cost of living difference between Irmo, SC and Isle of Palms, SC is dramatic. Irmo is 60.5% cheaper than Isle of Palms, a gap that translates to thousands of dollars per year in household expenses. Irmo has a cost index of 91 while Isle of Palms sits at 231, 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 Irmo is $1,412/month compared to $3,236/month in Isle of Palms — a 56% difference. Home values follow the same pattern: Irmo is more affordable at $193,100 median vs $1,192,200.

Median household income in Irmo is $85,137 compared to $148,029 in Isle of Palms (-42.5%). The higher salaries in Isle of Palms partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Irmo spend roughly 19.9% of their income on rent, less than the 26.2% in Isle of Palms.

Climate-wise, both cities share similar average temperatures (64.3°F vs 67.2°F). Irmo receives more rainfall at 45.2" per year compared to 44.3" in Isle of Palms.