In 2022, the population of Anoka was 12, a 0.00% decrease year-by-year from 2021. Previously, in 2021, Anoka's population was 12, a decline of 0.00% compared to a population of 12 in 2020.
The median age in Anoka, NE is 36.5, as per 2021 ACS 5-Year Estimates. Of the total population, 10.81% were under the age of 15, 27.03% aged 15 to 29, 43.24% aged 30 to 64, 18.92% aged 65 to 84, and 0.00% were 85 years of age and older.