In 2022, the population of Leonard was 45, a 2.27% increase year-by-year from 2021. Previously, in 2021, Leonard's population was 44, a decline of 0.00% compared to a population of 44 in 2020.
The median age in Leonard, MN is 34.7, as per 2021 ACS 5-Year Estimates. Of the total population, 17.86% were under the age of 15, 23.21% aged 15 to 29, 48.21% aged 30 to 64, 10.71% aged 65 to 84, and 0.00% were 85 years of age and older.