Of 87 counties in the Gopher State, Cook County ranks second in terms of size (3,339 square miles). Cook County is in the Northeast Minnesota region. Cook County, Minnesota, includes around 1,000 acres of residential land for sale based on recent Land Network data. The combined market value of land for sale here was nearly $5 million. The average price of residential land for sale in Cook County was $496,590. Browse all residential land and rural property for sale in Minnesota to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.