Grand Marais, MN vs Heron Lake, MN

The cost of living difference between Grand Marais, MN and Heron Lake, MN is dramatic. Heron Lake is 42.8% cheaper than Grand Marais, a gap that translates to thousands of dollars per year in household expenses. Grand Marais has a cost index of 88 while Heron Lake sits at 61, 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 Grand Marais is $1,013/month compared to $681/month in Heron Lake — a 49% difference. Home values follow the same pattern: Heron Lake is more affordable at $86,200 median vs $283,700.

Median household income in Grand Marais is $73,846 compared to $66,607 in Heron Lake (+10.9%). Grand Marais 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 Grand Marais spend roughly 16.5% of their income on rent, more than the 12.3% in Heron Lake.

Climate-wise, Heron Lake is notably warmer with an average of 44.6°F compared to 39.5°F in Grand Marais. Heron Lake receives more rainfall at 29.3" per year compared to 25.9" in Grand Marais.