
Coleharbor
- County:
- McLean County
- County Seat:
- No
- Area (mi²):
- 0.182
- State:
- North Dakota
Coleharbor is a city located in McLean County, North Dakota. Coleharbor has a 2025 population of 69. Coleharbor is currently growing at a rate of 2.99% annually and its population has increased by 16.95% since the most recent census, which recorded a population of 59 in 2020.
The average household income in Coleharbor is $82,568 with a poverty rate of 17.11%. The median age in Coleharbor is 58.3 years: 48.5 years for males, and 66.5 years for females.