| Place Name | New Lenox Township |
| Place Type | Township |
| County | Will County |
| Area Code(s) | 815,779 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 43,490 |
| Majority Ethnicity | White 92.81% |
| Metro/Micro Stats Area | Chicago-Naperville-Elgin, IL-IN-WI |
| US Congressional District(s) | Illinois 11thIllinois 1st |
| State House Districts | 37,80 |
| State Senate Districts | 19,40 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 92.81% |
| African American | 0.64% |
| Hispanic | 0.11% |
| Asian | 0.74% |
| Native American | 0.02% |
| Hawaiin/Pacific Islander | 5.69% |