| Place Name | Manchester |
| Place Type | Town |
| ZIP Code(s) | 73758 |
| County | Grant County |
| Area Code(s) | 580 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 78 |
| Population Growth Rate (2010-19) | -12.62% |
| Majority Ethnicity | White 96.12% |
| US Congressional District(s) | Oklahoma 3rd |
| State House Districts | 38 |
| State Senate Districts | 19 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.12% |
| African American | 0% |
| Hispanic | 0.78% |
| Asian | 3.1% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |