Some of the cities, towns, and places in Williams County are Alamo, Appam, Buford, Corinth, Epping, Grenora, Hamlet, Hanks, McGregor, Ray, Springbrook, Temple, Tioga, Trenton, Wheelock, Wildrose, Williston, Zahl
Williams County is located in the U.S. state of North Dakota. As of the 2010 United States Census, the population was 22,398. Its county seat is Williston. Between 2010 and 2019, according to Census Bureau estimates, it was the second fastest growing county in the United States, trailing only neighboring McKenzie County, to its south.
The Williston Micropolitan Statistical Area includes all of Williams County. The Micropolitan Statistical Area is the fastest-growing Primary Statistical Area, growing 67.8% in population from 2010 to 2019.
In 2014, Williams County had the lowest percentage of unemployed people of any county in the United States, at 1.2 percent.