Heron, MT vs Old Agency, MT

The cost of living difference between Heron, MT and Old Agency, MT is dramatic. Old Agency is 61.7% cheaper than Heron, a gap that translates to thousands of dollars per year in household expenses. Heron has a cost index of 107 while Old Agency sits at 66, 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.

Median household income in Heron is $29,357 compared to $33,750 in Old Agency (-13%). Old Agency offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power.

Climate-wise, Old Agency is notably warmer with an average of 47.7°F compared to 38.6°F in Heron. Heron receives more rainfall at 45.1" per year compared to 16.4" in Old Agency.