| Place Name | Western Grove |
| Place Type | Town |
| ZIP Code(s) | 72685 |
| County | Newton County |
| Area Code(s) | 327,870 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 412 |
| Population Growth Rate (2010-19) | -7.81% |
| Majority Ethnicity | White 99.12% |
| Metro/Micro Stats Area | Harrison, AR |
| US Congressional District(s) | Arkansas 3rd |
| State House Districts | 83 |
| State Senate Districts | 16 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 99.12% |
| African American | 0% |
| Hispanic | 0.88% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |