| Place Name | Arthur |
| Place Type | City |
| ZIP Code(s) | 58006 |
| County | Cass County |
| Area Code(s) | 701 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 340 |
| Population Growth Rate (2010-19) | -2.67% |
| Majority Ethnicity | White 97.34% |
| Metro/Micro Stats Area | Fargo, ND-MN |
| US Congressional District(s) | North Dakota At-Large |
| State House Districts | 22 |
| State Senate Districts | 22 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 97.34% |
| African American | 1% |
| Hispanic | 1% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.66% |