Black Hawk County is in Eastern Iowa. Of the 99 counties in the state, Black Hawk County is 50th in terms of its size (572 square miles). Recent listings of farms for sale in Black Hawk County, Iowa, totals nearly 1,000 acres and a combined market value of nearly $4 million. By overall acreage, residential property is the most common type of land for sale in Black Hawk County. The average price of farmland for sale in Black Hawk County was $972,600. Farms for sale in Black Hawk County hold livestock including cattle, horses, sheep, goats and pig. Browse all Iowa farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future business or lifestyle needs.