La Mesilla is located in New Mexico. La Mesilla, New Mexico has a population of 1,813. La Mesilla is less family-centric than the surrounding county with 19% households with children. The county percentage for households with children is 24%.
The median household income in La Mesilla, New Mexico is $53,690. The median household income for the surrounding county is $46,956 compared to the national median of $66,222. The median age of people living in La Mesilla is 46 years.
The average high temperature in July is 80 degrees, with an average low temperature in January of 17.7 degrees. The annual precipitation is 18.93.