Cost of Living in Isle of Palms, SC

With a cost of living index of 231, Isle of Palms, SC is one of the most expensive cities in the United States. Living here is 131% more expensive than the national average and 149% above the South Carolina state average of 82. Isle of Palms is a small community of 4,350 residents.

Housing costs are the biggest factor in Isle of Palms's cost of living. The median monthly rent is $3,236 (145% above the US median of $1,319), and the median home value sits at $1,192,200 (291% above the national median of $304,900). At current prices, the median home costs roughly 8.1x the median household income — a challenging ratio that puts homeownership out of reach for many residents.

The median household income in Isle of Palms is $148,029, which is 97% higher than the national median of $75,149. Residents spend roughly 26% of household income on rent. This is near the 30% threshold that financial experts generally consider the upper limit of affordability. While incomes are above average, they do not fully offset the higher cost of living.

Climate is another factor for anyone considering a move to Isle of Palms. The area sees an average annual temperature of 67.2°F, with summers averaging 81°F and winters around 53°F. Annual rainfall totals 44.3 inches spread over roughly 102 days. The mild climate is a draw for many residents and keeps utility costs moderate year-round.

Everyday prices in the Charleston-North Charleston, SC (Metropolitan Statistical Area) metro area are generally below the national average. Out of 6 common items tracked by the Bureau of Labor Statistics, 6 are priced lower than the US average. These real-world prices — from groceries to electricity — add up and should be factored into any cost of living comparison.

Data sources: US Census Bureau (ACS 2023), Zillow Home Values, HUD Fair Market Rents, BEA Regional Price Parities, BLS Average Prices, and NOAA Climate Normals. Updated monthly.