| Place Name | Sidney |
| Place Type | Town |
| ZIP Code(s) | 72577 |
| County | Sharp County |
| Area Code(s) | 327,870 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 332 |
| Population Growth Rate (2010-19) | 6.08% |
| Majority Ethnicity | White 77.84% |
| Metro/Micro Stats Area | Batesville, AR |
| US Congressional District(s) | Arkansas 1st |
| State House Districts | 62 |
| State Senate Districts | 19 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 77.84% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 22.16% |