Madison County is in Brazos Texas. Of the 254 counties in the state, Madison County ranks 242nd in terms of size (302,357 acres). Texas's Madison County has nearly 1,000 acres of residential land and property for sale based on recent Land Network data. The combined market value of land and rural real estate for sale here was roughly $30 million. The average price of residential acreage for sale in Madison County was $469,029. Browse all residential land and rural property for sale in Texas 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.