Eagle, ID vs Idaho Falls, ID

The cost of living difference between Eagle, ID and Idaho Falls, ID is dramatic. Idaho Falls is 67.3% cheaper than Eagle, a gap that translates to thousands of dollars per year in household expenses. Eagle has a cost index of 144 while Idaho Falls sits at 86, 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 Eagle is $1,753/month compared to $992/month in Idaho Falls — a 77% difference. Home values follow the same pattern: Idaho Falls is more affordable at $298,600 median vs $711,500.

Median household income in Eagle is $118,037 compared to $69,630 in Idaho Falls (+69.5%). While Eagle is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Eagle spend roughly 17.8% of their income on rent, more than the 17.1% in Idaho Falls.