St. Bonifacius
- County:
- Hennepin County
- County Seat:
- No
- Area (mi²):
- 1.039
- State:
- Minnesota
St. Bonifacius is a city located in Hennepin County, Minnesota. St. Bonifacius has a 2026 population of 2,169. St. Bonifacius is currently declining at a rate of -0.05% annually and its population has decreased by -5.57% since the most recent census, which recorded a population of 2,297 in 2020.