
Belgium
- County:
- Vermilion County
- County Seat:
- No
- Area (mi²):
- 0.434
- State:
- Illinois
Belgium is a village located in Vermilion County, Illinois. Belgium has a 2025 population of 341. Belgium is currently declining at a rate of -0.87% annually and its population has decreased by -4.75% since the most recent census, which recorded a population of 358 in 2020.
The average household income in Belgium is $63,311 with a poverty rate of 12.88%. The median age in Belgium is 50.3 years: 46.8 years for males, and 51.5 years for females.