Big Sky, MT vs Trego, MT

The cost of living difference between Big Sky, MT and Trego, MT is dramatic. Trego is 90% cheaper than Big Sky, a gap that translates to thousands of dollars per year in household expenses. Big Sky has a cost index of 159 while Trego sits at 84, 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 Big Sky is $1,712/month compared to $875/month in Trego — a 96% difference. Home values follow the same pattern: Trego is more affordable at $300,000 median vs $884,700.

Median household income in Big Sky is $103,625 compared to $91,667 in Trego (+13%). Big Sky does offer higher incomes, but the salary premium barely offsets the higher cost of living, leaving residents with a tighter budget. Looking at affordability, residents of Big Sky spend roughly 19.8% of their income on rent, more than the 11.5% in Trego.