| Place Name | Grafton |
| Place Type | City |
| ZIP Code(s) | 58237 |
| County | Walsh County |
| Area Code(s) | 701 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 4,307 |
| Population Growth Rate (2010-19) | -2.66% |
| Majority Ethnicity | White 75.12% |
| US Congressional District(s) | North Dakota At-Large |
| State House Districts | 19 |
| State Senate Districts | 19 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 75.12% |
| African American | 0.96% |
| Hispanic | 2.26% |
| Asian | 1.17% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 20.5% |