Williston is located in North Dakota. Williston, North Dakota has a population of 32,463. Williston is less family-centric than the surrounding county with 30% of the households containing married families with children. The county average for households married with children is 30%.
The median household income in Williston, North Dakota is $90,343. The median household income for the surrounding county is $92,469 compared to the national median of $66,222. The median age of people living in Williston is 38.9 years.
The average high temperature in July is 84 degrees, with an average low temperature in January of -1.34 degrees. The average rainfall is approximately 14.49 inches per year, with inches of snow per year.