Sullivan County is in Northwest Missouri. Of the 115 counties in the Gateway State, Sullivan County is 43rd in terms of its size (416,962 acres). There is about 1,000 acres of timberland for sale in Sullivan County, Missouri, based on recent Land Network data. The combined market value of farms, ranches, hunting land and other land for sale here is approximately $2 million. The average price of planted forestland for sale in Sullivan County was $590,475. Browse all Missouri forest and timberland for sale on the Land Network to find the right timberland acreage for your commercial or individual investment needs.