A total of around 100,000 acres were listed for sale in Santa Fe County recently, representing a combined around $1 billion in Santa Fe County farms and ranches for sale. Santa Fe County ranks first out of 33 counties in the Land of Enchantment for the total number of acres of land currently advertised for sale. Of all land and rural real estate for sale in Santa Fe County, Santa Fe had the most land for sale. From an economic perspective, government and state-level services contribute most to Santa Fe County's overall GDP. Santa Fe County is the 29th biggest county (1,911 square miles) in New Mexico. It's located in the North Central New Mexico region of New Mexico.