Barnwell, SC vs Irmo, SC

The cost of living difference between Barnwell, SC and Irmo, SC is dramatic. Barnwell is 33.7% cheaper than Irmo, a gap that translates to thousands of dollars per year in household expenses. Barnwell has a cost index of 61 while Irmo sits at 91, 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 Barnwell is $545/month compared to $1,412/month in Irmo — a 61% difference. Home values follow the same pattern: Barnwell is more affordable at $137,300 median vs $193,100.

Median household income in Barnwell is $43,239 compared to $85,137 in Irmo (-49.2%). While Irmo is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Barnwell spend roughly 15.1% of their income on rent, less than the 19.9% in Irmo.

Climate-wise, both cities share similar average temperatures (63.9°F vs 64.3°F). Barnwell receives more rainfall at 46.2" per year compared to 45.2" in Irmo.