A total of 3,000 acres were listed for sale in Marshall County recently; the combined value of all Marshall County farms and ranches for sale was nearly $85 million. Marshall County ranks 26th out of 77 counties in the Cowboy Country for the total acreage of land currently advertised for sale. Of all locations in Marshall County with farms, ranches, hunting land and other land for sale, Kingston featured the most land for sale. Manufacturing and related services are the largest economic sectors in Marshall County. Marshall County is Oklahoma's 75th largest county (426 square miles). It's located in the Lake & Trail Country Oklahoma region of Oklahoma.