| Place Name | Seneca (Wood County) |
| Place Type | Town |
| ZIP Code(s) | 54489 54495 |
| County | Wood County |
| Area Code(s) | 535,715 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 956 |
| Majority Ethnicity | White 90.34% |
| Metro/Micro Stats Area | Wisconsin Rapids-Marshfield, WI |
| US Congressional District(s) | Wisconsin 3rd |
| State Assembly Districts | 70 |
| State Senate Districts | 24 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 90.34% |
| African American | 0.32% |
| Hispanic | 8.93% |
| Asian | 0.21% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.21% |