Entire county observing Mountain Standard Time (MST)
Part of county observing MST
Counties colored white observe central standard timeA majority of North Dakota counties are located in the Central Time Zone, with 8 counties in the southwest, west of the Missouri River, following Mountain Time.[1][2]
The counties which observe MST are as follows:[3]
- Adams County
- Billings County
- Bowman County
- Golden Valley County
- Grant County
- Hettinger County
- Slope County
- Stark County
- Parts of Dunn County, McKenzie County, and Sioux County
- ^ MacPherson, James (2017-01-20). "North Dakota resets the debate over time zone disparity". AP News. Retrieved 2024-05-31.
- ^ "Relocation of Standard Time Zone Boundary in the State of North Dakota: Mercer County". FederalRegister.gov. 2010-09-29. Retrieved 2024-05-31.
- ^ "North Dakota Time". GreenwichMeanTime.com.