| Place Name | Clay Center Township |
| Place Type | Township |
| ZIP Code(s) | 67432 |
| County | Clay County |
| Area Code(s) | 785 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 498 |
| Majority Ethnicity | White 90.29% |
| US Congressional District(s) | Kansas 1st |
| State House Districts | 64 |
| State Senate Districts | 22 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 90.29% |
| African American | 1.14% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 8.57% |