The total population of Winthrop is estimated to be 101 with 43 males (42.57%) and 58 females (57.43%). There are 15 more females than males in Winthrop.
In 2022, the population of Winthrop was 115, a 1.71% decrease year-by-year from 2021. Previously, in 2021, Winthrop's population was 117, a decline of 0.85% compared to a population of 118 in 2020.
The median age in Winthrop, AR is 27.9, as per 2021 ACS 5-Year Estimates. Of the total population, 31.01% were under the age of 15, 19.38% aged 15 to 29, 25.58% aged 30 to 64, 24.03% aged 65 to 84, and 0.00% were 85 years of age and older.