| Place Name | Seiling |
| Place Type | City |
| ZIP Code(s) | 73663 |
| County | Dewey County |
| Area Code(s) | 580 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 804 |
| Population Growth Rate (2010-19) | -1.16% |
| Majority Ethnicity | White 78.44% |
| US Congressional District(s) | Oklahoma 3rd |
| State House Districts | 59 |
| State Senate Districts | 27 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 78.44% |
| African American | 0% |
| Hispanic | 9.1% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 12.46% |