Of 33 counties in the state, 6,626-square-mile Otero County ranks third by size. Otero County is in the Southeast New Mexico region. The total value of around 1,000 acres of farms recently listed for sale in Otero County, New Mexico, was roughly $10 million. The average price of farms for sale in Otero County was $3 million. Farms for sale in Otero County hold livestock including cattle, horses, sheep, goats and pig. Browse all New Mexico 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.