
Arnegard
- County:
- McKenzie County
- County Seat:
- No
- Area (mi²):
- 0.34
- State:
- North Dakota
Arnegard is a city located in McKenzie County, North Dakota. Arnegard has a 2025 population of 264. Arnegard is currently declining at a rate of -1.49% annually and its population has decreased by -7.04% since the most recent census, which recorded a population of 284 in 2020.
The average household income in Arnegard is $118,079 with a poverty rate of 24.55%. The median age in Arnegard is 56 years: 64 years for males, and 55.4 years for females.