Big Sky, MT vs Park City, MT

The cost of living difference between Big Sky, MT and Park City, MT is dramatic. Park City is 90.6% 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 Park City sits at 83, 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 $1,091/month in Park City — a 57% difference. Home values follow the same pattern: Park City is more affordable at $228,700 median vs $884,700.

Median household income in Big Sky is $103,625 compared to $73,750 in Park City (+40.5%). 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 17.8% in Park City.