Land for sale in Hamilton County, Kansas, recently totaled nearly $10 million and nearly 3,000 acres. Hamilton County ranks 82nd out of 105 counties in the Wheat State for the total number of acres of land currently advertised for sale. Syracuse featured the most land for sale. Its economy is defined as agricultural, with 397 farms recorded in the county during the most recent U.S. Census. Farming activities in Hamilton County generate annual revenues of $9 million, the majority of which comes from livestock products. Hamilton County is Kansas's 17th biggest county (997 square miles). It's located in the High Plains Kansas region of the state.