Land for sale in Kansas's Phillips County recently totaled almost $2 million and around 1,000 acres. Phillips County ranks 93rd out of 105 counties in the Wheat State for the total number of acres of land currently advertised for sale. Of all locations in Phillips County with land and rural real estate for sale, Phillipsburg had the most land for sale. Phillips County is the 34th biggest county (894 square miles) in Kansas. It's located in the High Plains Kansas region of the state.