| Place Name | Waterville Township |
| Place Type | Township |
| ZIP Code(s) | 66411 66548 |
| County | Marshall County |
| Area Code(s) | 785 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 792 |
| Majority Ethnicity | White 92.16% |
| US Congressional District(s) | Kansas 2nd |
| State House Districts | 106 |
| State Senate Districts | 36 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 92.16% |
| African American | 0% |
| Hispanic | 0.27% |
| Asian | 0.93% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 6.64% |