The total population of Brussels is estimated to be 111 with 29 males (26.13%) and 82 females (73.87%). There are 53 more females than males in Brussels.
In 2022, the population of Brussels was 121, a 0.82% decrease year-by-year from 2021. Previously, in 2021, Brussels's population was 122, a decline of 0.81% compared to a population of 123 in 2020.
The median age in Brussels, IL is 35.9, as per 2021 ACS 5-Year Estimates. Of the total population, 0.00% were under the age of 15, 14.18% aged 15 to 29, 74.63% aged 30 to 64, 7.46% aged 65 to 84, and 3.73% were 85 years of age and older.