| Place Name | Williston |
| Place Type | City |
| ZIP Code(s) | 58801 |
| County | Williams County |
| Area Code(s) | 701 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 15,553 |
| Population Growth Rate (2010-19) | 98.15% |
| Majority Ethnicity | White 77.16% |
| Metro/Micro Stats Area | Williston, ND |
| US Congressional District(s) | North Dakota At-Large |
| State House Districts | 1,2 |
| State Senate Districts | 1,2 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 77.16% |
| African American | 6.77% |
| Hispanic | 1.94% |
| Asian | 1.58% |
| Native American | 0.33% |
| Hawaiin/Pacific Islander | 12.22% |