
Rockdale
- County:
- Will County
- County Seat:
- No
- Area (mi²):
- 1.411
- State:
- Illinois
Rockdale is a village located in Will County, Illinois. Rockdale has a 2025 population of 1,950. Rockdale is currently declining at a rate of -0.56% annually and its population has decreased by -2.74% since the most recent census, which recorded a population of 2,005 in 2020.
The average household income in Rockdale is $79,607 with a poverty rate of 26.87%. The median age in Rockdale is 29.6 years: 30.8 years for males, and 26.3 years for females.