Perth
- County:
- Towner County
- County Seat:
- No
- Area (mi²):
- 0.128
- State:
- North Dakota
Perth is a city located in Towner County, North Dakota. Perth has a 2025 population of 5. Perth is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 5 in 2020.
The median age in Perth is 61.8 years: 0 years for males, and 0 years for females.