
Bismarck
- County:
- Burleigh County
- County Seat:
- No
- Area (mi²):
- 34.685
- State:
- North Dakota
Bismarck is a city located in Burleigh County, North Dakota. Bismarck has a 2025 population of 75,990. Bismarck is currently growing at a rate of 0.59% annually and its population has increased by 3.04% since the most recent census, which recorded a population of 73,745 in 2020.
The average household income in Bismarck is $99,685 with a poverty rate of 9.67%. The median age in Bismarck is 38.2 years: 37.2 years for males, and 39.5 years for females.