Dimmit County is in Rio Grande Plains Texas. Of the 254 counties in the Lone Star State, 1,334-square-mile Dimmit County ranks 31st by size. Texas's Dimmit County has about 11,000 acres of recreational land and property for sale based on recent Land Network data. The combined market value of land for sale here was roughly $34 million. The average price of recreational land for sale in Dimmit County was $3 million. Browse all recreational property for sale in Texas to find the recreational tract that suits your lifestyle needs, from hunting and fishing properties for the outdoor enthusiast to undeveloped acreage ready for future residential-property development.