| Place Name | Harrisburg |
| Place Type | City |
| ZIP Code(s) | 72432 |
| County | Poinsett County |
| Area Code(s) | 327,870 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 2,461 |
| Population Growth Rate (2010-19) | -3.32% |
| Majority Ethnicity | White 96.6% |
| Metro/Micro Stats Area | Jonesboro, AR |
| US Congressional District(s) | Arkansas 1st |
| State House Districts | 52 |
| State Senate Districts | 22 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.6% |
| African American | 1.68% |
| Hispanic | 0.16% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.56% |