The median age in Riceville Township, Minnesota is 40.0, as per 2021 ACS 5-Year Estimates. Of the total population, 14.42% were under the age of 15, 31.73% aged 15 to 29, 39.42% aged 30 to 64, 12.50% aged 65 to 84, and 1.92% were 85 years of age and older.