There was a total of approximately $3 million of farms, ranches, hunting land and other land for sale in Lucas County recently on Land.com. The total size of all Lucas County land and rural real estate for sale was nearly 1,000 acres. Lucas County ranks 83rd out of 88 counties in Ohio for the total number of acres of land currently advertised for sale. Swanton had the most land for sale. Lucas County is Ohio's 14th largest county (595 square miles). It's located in the Northwest Ohio region of the state.