New Mexico in United States with a geographic area of 121,588.8 square miles. The total population in New Mexico is 2,097,021 with 49.5% male and 50.5% female. Children under age 5 represent 5.9% of the population, under age 18 equal 23.1% of the population and over age 65 is 17.4% of the population. The median household income is $51,243, per capita income is $27,945. There are a total of 792,755 housing units with 68.0% owner occupied. Education includes 22.6% of residents that are high school graduates and 31.5% with a bachelor's degree or higher. The average temperature in New Mexico in the summer is 71 degrees, and in the winter 36 degrees.