Compared to the other cities in Minnesota and cities in all other U.S. states, how safe is Hermantown, MN? From the gauges displayed above, you will notice that Hermantown, MN has been ranked safer than 8% of other cities in the state of Minnesota. In addition, Hermantown, MN is safer than 30% of cities in the entire United States. To achieve these results, all Minnesota and United States cities were analyzed to determine how many locations had a lower crime rate than Hermantown, MN. By studying this data, it was possible to determine that Hermantown, MN is below average in safety when compared with other United States cities.