In 2022, the population of Douglas was 49, a 0.00% decrease year-by-year from 2021. Previously, in 2021, Douglas's population was 49, a decline of 2.00% compared to a population of 50 in 2020.
The median age in Douglas, OK is 27.3, as per 2021 ACS 5-Year Estimates. Of the total population, 19.35% were under the age of 15, 35.48% aged 15 to 29, 41.94% aged 30 to 64, 3.23% aged 65 to 84, and 0.00% were 85 years of age and older.