Ottawa County is in Tallgrass Prairie Kansas. Of the 105 counties in the state, Ottawa County is 58th in terms of its size (721 square miles). The total value of about 1,000 acres of farms recently listed for sale in Kansas's Ottawa County was around $3 million. The average price of farms for sale in Ottawa County was $416,263. The county has a rural, farm-based economy. Farms for sale in Ottawa County sustain livestock including cattle, horses, goats, sheep and pig. Browse all Kansas farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future commercial or lifestyle needs.