Sargent County is located in the southeastern part of North Dakota, bordered on the south by South Dakota. Some local highlights include Tewaukon National Wildlife Refuge, which sits on the edge of the Central Flyway. Sprague Lake is part of the refuge. Another lake, Silver Lake, is popular for fishing and other seasonal recreation. Both lakes offer fishing for species like walleye, northern pike, bullhead, and carp throughout the year. Land for sale in Sargent County, North Dakota, recently totaled almost $3 million and nearly 2,000 acres. Sargent County ranks 29th in the Peace Garden State for the total number of acres of land currently advertised for sale. Of all land for sale in Sargent County, Rutland had the most land for sale. Sargent County is North Dakota's 46th biggest county (866 square miles). It's located in the Southeast North Dakota region of the state.