Boulder, MT vs Montana City, MT

The cost of living difference between Boulder, MT and Montana City, MT is dramatic. Boulder is 37.9% cheaper than Montana City, a gap that translates to thousands of dollars per year in household expenses. Boulder has a cost index of 69 while Montana City sits at 111, 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 Boulder is $692/month compared to $1,206/month in Montana City — a 43% difference. Home values follow the same pattern: Boulder is more affordable at $194,800 median vs $519,100.

Median household income in Boulder is $61,250 compared to $125,223 in Montana City (-51.1%). While Montana City is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Boulder spend roughly 13.6% of their income on rent, more than the 11.6% in Montana City.