| Place Name | Wapanucka |
| Place Type | Town |
| ZIP Code(s) | 73461 |
| County | Johnston County |
| Area Code(s) | 580 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 522 |
| Population Growth Rate (2010-19) | -11.87% |
| Majority Ethnicity | White 90.86% |
| US Congressional District(s) | Oklahoma 2nd |
| State House Districts | 22 |
| State Senate Districts | 6 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 90.86% |
| African American | 0% |
| Hispanic | 2.36% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 6.78% |