Williston is located in North Dakota. Williston, North Dakota 58801has a population of 29,359. Williston 58801 is less family-centric than the surrounding county with 28% of the households containing married families with children. The county average for households married with children is 28%.
The median household income in Williston, North Dakota 58801 is $85,728. The median household income for the surrounding county is $87,413 compared to the national median of $61,963. The median age of people living in Williston 58801 is 38.6 years.
The average high temperature in July is 83.4 degrees, with an average low temperature in January of -3.3 degrees. The average rainfall is approximately 14.16 inches per year, with inches of snow per year.