Of 36 counties in the Union State, Polk County ranks 30th in terms of size (744 square miles). Polk County is in Northwest Oregon. Recent listings of recreational land and property for sale in Oregon's Polk County totals around 1,000 acres and a combined market value of nearly $1 million. The most common type of land for sale by combined acreage in Polk County is residential property. Browse all recreational property for sale in Polk County 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. The most common type of land for sale by combined acreage in Polk County is residential property.