Williston, ND

ZIP code 58801 encompasses the city of Williston, North Dakota. Known as the epicenter of the Bakken oil boom, Williston houses the world's largest inland oil field. The city also boasts attractions like Harmon Park, the Missouri-Yellowstone Confluence Interpretive Center, and the Fort Buford State Historic Site, showcasing the region's rich history. ZIP code 58801 is a hub of activity in the heart of the state's oil industry.