There was a total of nearly $77 million of land and rural real estate for sale in California's Trinity County recently on Land.com. The total size of all Trinity County ranches, farms, hunting land and other rural land and acreage for sale was approximately 100,000 acres. Trinity County ranks 27th out of 58 counties in the El Dorado State for the total acreage of land currently advertised for sale. Among cities in Trinity County with land and rural real estate for sale, Hayfork had the most land for sale. From an economic perspective, government and state-level services contribute most to Trinity County's overall GDP. Trinity County is California's 19th biggest county (3,207 square miles). It's located in the Shasta Cascade California region of the state.