
East Brooklyn
- County:
- Grundy County
- County Seat:
- No
- Area (mi²):
- 0.052
- State:
- Illinois
East Brooklyn is a village located in Grundy County, Illinois. East Brooklyn has a 2025 population of 83. East Brooklyn is currently growing at a rate of 1.22% annually and its population has increased by 3.75% since the most recent census, which recorded a population of 80 in 2020.
The average household income in East Brooklyn is $83,211 with a poverty rate of 15.52%. The median age in East Brooklyn is 61.3 years: 61.1 years for males, and 65.2 years for females.