A combined almost 1,000 acres were listed for sale in Nodaway County, Missouri, recently; the combined value of all Nodaway County land and rural real estate for sale was nearly $9 million. Nodaway County ranks 111th out of 115 counties in Missouri for the combined amount of land currently advertised for sale. Maryville had the most land for sale. From an economic perspective, government and state-level services contribute most to Nodaway County's overall GDP. Nodaway County is one of the ten largest counties in Missouri (877 square miles). It's located in the Northwest Missouri region of Missouri.