Valley City
- County:
- Barnes County
- County Seat:
- No
- Area (mi²):
- 4.296
- State:
- North Dakota
Valley City is a city located in Barnes County, North Dakota. Valley City has a 2026 population of 6,580. Valley City is currently growing at a rate of 0.24% annually but its population has decreased by -0.02% since the most recent census, which recorded a population of 6,581 in 2020.