The total population of Columbus is estimated to be 106 with 50 males (47.17%) and 56 females (52.83%). There are 6 more females than males in Columbus.
In 2022, the population of Columbus was 111, a 0.00% decrease year-by-year from 2021. Previously, in 2021, Columbus's population was 111, a decline of 1.77% compared to a population of 113 in 2020.
The median age in Columbus, IL is 37.3, as per 2021 ACS 5-Year Estimates. Of the total population, 19.13% were under the age of 15, 23.48% aged 15 to 29, 42.61% aged 30 to 64, 14.78% aged 65 to 84, and 0.00% were 85 years of age and older.