Sierra County is in Southwest New Mexico. Of the 33 counties in the state, 3 million-acre Sierra County ranks 12th by size. Sierra County, New Mexico, has almost 19,000 acres of recreational land and property for sale based on recent Land Network data. The combined market value of land for sale here was roughly $9 million. The average price of recreational acreage for sale in Sierra County was $4 million. Browse all recreational property for sale in New Mexico 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.