Hampden
- County:
- Ramsey County
- County Seat:
- No
- Area (mi²):
- 0.172
- State:
- North Dakota
Hampden is a city located in Ramsey County, North Dakota. Hampden has a 2025 population of 30 . Hampden is currently declining at a rate of 0% annually and its population has decreased by -3.23% since the most recent census, which recorded a population of 31 in 2020.
The median age in Hampden is 57.5 years: 56.3 years for males, and 63.1 years for females. For every 100 females there are 127.3 males.