| Place Name | Arrowsmith Township |
| Place Type | Township |
| ZIP Code(s) | 61722 61752 61770 |
| County | Mclean County |
| Area Code(s) | 309 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 544 |
| Majority Ethnicity | White 86.75% |
| Metro/Micro Stats Area | Bloomington, IL |
| US Congressional District(s) | Illinois 18th |
| State House Districts | 101 |
| State Senate Districts | 51 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 86.75% |
| African American | 7.08% |
| Hispanic | 1.27% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 4.9% |