| Place Name | Plainfield |
| Place Type | Village |
| ZIP Code(s) | 54966 |
| County | Waushara County |
| Area Code(s) | 535,715 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 971 |
| Population Growth Rate (2010-19) | 7.19% |
| Majority Ethnicity | White 83.32% |
| US Congressional District(s) | Wisconsin 6th |
| State Assembly Districts | 72 |
| State Senate Districts | 24 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 83.32% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0.09% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 16.59% |