| Place Name | Rockdale |
| Place Type | Village |
| ZIP Code(s) | 60436 |
| County | Will County |
| Area Code(s) | 815,779 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 1,909 |
| Population Growth Rate (2010-19) | 1.82% |
| Majority Ethnicity | White 57.77% |
| Metro/Micro Stats Area | Chicago-Naperville-Elgin, IL-IN-WI |
| US Congressional District(s) | Illinois 11th |
| State House Districts | 86 |
| State Senate Districts | 43 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 57.77% |
| African American | 4.62% |
| Hispanic | 0% |
| Asian | 1.38% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 36.24% |