| Place Name | Olpe |
| Place Type | City |
| ZIP Code(s) | 66865 |
| County | Lyon County |
| Area Code(s) | 620 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 590 |
| Population Growth Rate (2010-19) | -4.95% |
| Majority Ethnicity | White 88.57% |
| Metro/Micro Stats Area | Emporia, KS |
| US Congressional District(s) | Kansas 1st |
| State House Districts | 76 |
| State Senate Districts | 17 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 88.57% |
| African American | 0% |
| Hispanic | 8.95% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.48% |