The total population of Cottonwood is estimated to be 81 with 40 males (49.38%) and 41 females (50.62%). There are 1 more females than males in Cottonwood.
In 2022, the population of Cottonwood was 11, a 0.00% decrease year-by-year from 2021. Previously, in 2021, Cottonwood's population was 11, an increase of 10.00% compared to a population of 10 in 2020.
The median age in Cottonwood, SD is 0.0, as per 2021 ACS 5-Year Estimates. Of the total population, 0.00% were under the age of 15, 0.00% aged 15 to 29, 0.00% aged 30 to 64, 0.00% aged 65 to 84, and 100.00% were 85 years of age and older.