| Place Name | Olivet Township |
| Place Type | Township |
| ZIP Code(s) | 66451 66510 66523 66856 |
| County | Osage County |
| Area Code(s) | 785,620 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 190 |
| Majority Ethnicity | White 98.42% |
| Metro/Micro Stats Area | Topeka, KS |
| US Congressional District(s) | Kansas 2nd |
| State House Districts | 76 |
| State Senate Districts | 19 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 98.42% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 1.58% |
| Hawaiin/Pacific Islander | 0% |