McGregor
- County:
- Williams County
- County Seat:
- No
- Area (mi²):
- 0.126
- State:
- North Dakota
McGregor is a CDP located in Williams County, North Dakota. McGregor has a 2025 population of 139. McGregor is currently growing at a rate of 6.92% annually and its population has increased by 46.32% since the most recent census, which recorded a population of 95 in 2020.
The median age in McGregor is 53.1 years: 0 years for males, and 0 years for females.