| Place Name | Gridley Township |
| Place Type | Township |
| ZIP Code(s) | 61738 61744 61753 |
| County | Mclean County |
| Area Code(s) | 309 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 1,747 |
| Majority Ethnicity | White 93.65% |
| Metro/Micro Stats Area | Bloomington, IL |
| US Congressional District(s) | Illinois 18th |
| State House Districts | 105 |
| State Senate Districts | 53 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 93.65% |
| African American | 5.03% |
| Hispanic | 0% |
| Asian | 0.12% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.21% |