The total population of Rosendale is estimated to be 158 with 82 males (51.90%) and 76 females (48.10%). There are 6 less females than males in Rosendale.
In 2022, the population of Rosendale was 120, a 0.00% decrease year-by-year from 2021. Previously, in 2021, Rosendale's population was 120, a decline of 0.83% compared to a population of 121 in 2020.
The median age in Rosendale, MO is 31.1, as per 2021 ACS 5-Year Estimates. Of the total population, 20.47% were under the age of 15, 28.35% aged 15 to 29, 36.22% aged 30 to 64, 14.96% aged 65 to 84, and 0.00% were 85 years of age and older.