| Place Name | Winfield Township |
| Place Type | Township |
| ZIP Code(s) | 48850 49322 49329 49336 |
| County | Montcalm County |
| Area Code(s) | 231,989 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 2,345 |
| Majority Ethnicity | White 95.44% |
| 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 | 95.44% |
| African American | 0.96% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 3.6% |