| Place Name | Prairie Township (Washington County) |
| Place Type | Township |
| ZIP Code(s) | 72701 72703 72704 72764 72774 |
| County | Washington County |
| Area Code(s) | 479 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 4,330 |
| Majority Ethnicity | White 92.79% |
| Metro/Micro Stats Area | Fayetteville-Springdale-Rogers, AR |
| US Congressional District(s) | Arkansas 3rd |
| State House Districts | 80,84 |
| State Senate Districts | 4,7 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 92.79% |
| African American | 2.03% |
| Hispanic | 0.96% |
| Asian | 2.76% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.47% |