Bismarck metropolitan area

Bismarck Metropolitan Area
Bismarck, ND Metropolitan Statistical Area
Interactive Map of Bismarck, ND MSA
Country United States
State North Dakota
Largest cityBismarck
Other cityMandan
Population
 (2020)
  Total
133,626
  Estimate 
(2023)
135,786
  Rank305th in the U.S.
  Density31.7/sq mi (12.25/km2)
Time zonesUTC–6 (CST)
  Summer (DST)UTC–5 (CDT)
UTC–7 (MST)
  Summer (DST)UTC–6 (MDT)
Area code701

Bismarck–Mandan, colloquially referred to as BisMan, is the metropolitan area composed of Burleigh, Morton, and Oliver counties in the state of North Dakota.

Its core cities, Bismarck and Mandan, are located on opposite sides of the upper Missouri River. Lincoln is a suburb located immediately south-east of Bismarck. The 2023 population of the MSA was estimated at 135,786. The area grew considerably with the addition of Oliver and Sioux counties in 2013. However, with relatively sparse populations, the addition of Oliver and Sioux counties only added approximately 6,300 people to the metropolitan population, many of whom were later excluded when Sioux county was removed in 2018. The 2020 Bismarck–Mandan–Lincoln urban population is estimated at 98,198.