The median age in Brislet Township, Minnesota is 64.5, as per 2021 ACS 5-Year Estimates. Of the total population, 22.50% were under the age of 15, 7.50% aged 15 to 29, 22.50% aged 30 to 64, 47.50% aged 65 to 84, and 0.00% were 85 years of age and older.