The median age in Brandt Township, Minnesota is 60.5, as per 2021 ACS 5-Year Estimates. Of the total population, 5.56% were under the age of 15, 18.52% aged 15 to 29, 35.19% aged 30 to 64, 25.93% aged 65 to 84, and 14.81% were 85 years of age and older.