Land for Sale in Washington County, Rhode Island

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A total of almost 1,000 acres were listed for sale in Washington County recently; the value of all Washington County land for sale was nearly $287 million. Based on the combined acreage of land and rural property for sale here, Washington County has the most land for sale of the five counties in the Ocean State. South Kingstown featured the most land for sale. Washington County is the largest county in Rhode Island (562 square miles). It's located in the South Rhode Island region of Rhode Island.