In 2022, the population of Roscoe was 91, a 2.25% increase year-by-year from 2021. Previously, in 2021, Roscoe's population was 89, a decline of 0.00% compared to a population of 89 in 2020.
The median age in Roscoe, MO is 64.0, as per 2021 ACS 5-Year Estimates. Of the total population, 9.09% were under the age of 15, 9.09% aged 15 to 29, 41.82% aged 30 to 64, 40.00% aged 65 to 84, and 0.00% were 85 years of age and older.