Byron, GA vs St. Simons, GA

The cost of living difference between Byron, GA and St. Simons, GA is dramatic. Byron is 36.4% cheaper than St. Simons, a gap that translates to thousands of dollars per year in household expenses. Byron has a cost index of 77 while St. Simons sits at 120, 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 Byron is $846/month compared to $1,626/month in St. Simons — a 48% difference. Home values follow the same pattern: Byron is more affordable at $230,100 median vs $484,100.

Median household income in Byron is $86,265 compared to $105,944 in St. Simons (-18.6%). The higher salaries in St. Simons partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Byron spend roughly 11.8% of their income on rent, less than the 18.4% in St. Simons.