| Place Name | Sidney Township |
| Place Type | Township |
| ZIP Code(s) | 48838 48884 48885 48888 |
| County | Montcalm County |
| Area Code(s) | 989,616 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 2,659 |
| Majority Ethnicity | White 97.45% |
| Metro/Micro Stats Area | Grand Rapids-Kentwood, MI |
| US Congressional District(s) | Michigan 4th |
| State House Districts | 70 |
| State Senate Districts | 33 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 97.45% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0.75% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.8% |