The median age in Troy township, Renville County, Minnesota is 40.5, as per 2021 ACS 5-Year Estimates. Of the total population, 11.19% were under the age of 15, 14.29% aged 15 to 29, 62.86% aged 30 to 64, 11.19% aged 65 to 84, and 0.48% were 85 years of age and older.