| Place Name | Arlington |
| Place Type | City |
| ZIP Code(s) | 55307 |
| County | Sibley County |
| Area Code(s) | 507 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 2,328 |
| Population Growth Rate (2010-19) | 0.63% |
| Majority Ethnicity | White 82.71% |
| US Congressional District(s) | Minnesota 7th |
| State House Districts | 18B |
| State Senate Districts | 18 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 82.71% |
| African American | 0.71% |
| Hispanic | 0% |
| Asian | 0.07% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 16.51% |