
Halliday
- County:
- Dunn County
- County Seat:
- No
- Area (mi²):
- 0.461
- State:
- North Dakota
Halliday is a city located in Dunn County, North Dakota. Halliday has a 2025 population of 224. Halliday is currently declining at a rate of -1.32% annually and its population has decreased by -5.88% since the most recent census, which recorded a population of 238 in 2020.
The average household income in Halliday is $108,407 with a poverty rate of 11.36%. The median age in Halliday is 29.9 years: 33.5 years for males, and 28.5 years for females.