The total population of Balltown is estimated to be 58 with 25 males (43.10%) and 33 females (56.90%). There are 8 more females than males in Balltown.
In 2022, the population of Balltown was 77, a 1.32% increase year-by-year from 2021. Previously, in 2021, Balltown's population was 76, a decline of 1.30% compared to a population of 77 in 2020.
The median age in Balltown, IA is 36.1, as per 2021 ACS 5-Year Estimates. Of the total population, 30.61% were under the age of 15, 18.37% aged 15 to 29, 32.65% aged 30 to 64, 18.37% aged 65 to 84, and 0.00% were 85 years of age and older.