The Minnesota Historical Society preserves his home as a museum. It was added to the National Register of Historic Places in 1969. Alexander Ramsey Park, located in Redwood Falls, Minnesota, is the largest municipal park in Minnesota. Ramsey County, Minnesota, Ramsey County, North Dakota, the city of Ramsey, Minnesota, the city of Ramsey, Illinois, Ramsey Park in Stillwater, Minnesota, and Alexander Ramsey Elementary School in Montevideo, Minnesota are also named for him.