| Place Name | Hammon |
| Place Type | Town |
| ZIP Code(s) | 73650 |
| County | Roger Mills County |
| Area Code(s) | 580 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 581 |
| Population Growth Rate (2010-19) | -15.67% |
| Majority Ethnicity | White 55.8% |
| US Congressional District(s) | Oklahoma 3rd |
| State House Districts | 55 |
| State Senate Districts | 26 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 55.8% |
| African American | 0% |
| Hispanic | 39.26% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 4.94% |