In 2022, the population of Hansell was 82, a 1.20% decrease year-by-year from 2021. Previously, in 2021, Hansell's population was 83, a decline of 0.00% compared to a population of 83 in 2020.
The median age in Hansell, IA is 33.1, as per 2021 ACS 5-Year Estimates. Of the total population, 22.02% were under the age of 15, 24.77% aged 15 to 29, 33.94% aged 30 to 64, 18.35% aged 65 to 84, and 0.92% were 85 years of age and older.