Fort Sumner is located in New Mexico. Fort Sumner, New Mexico has a population of 1,364. Fort Sumner is more family-centric than the surrounding county with 32.24% of the households containing married families with children. The county average for households married with children is 28.25%.
The median household income in Fort Sumner, New Mexico is $35,556. The median household income for the surrounding county is $32,750 compared to the national median of $69,021. The median age of people living in Fort Sumner is 20.9 years.
The average high temperature in July is 92.5 degrees, with an average low temperature in January of 22.8 degrees. The average rainfall is approximately 15.6 inches per year, with 13.9 inches of snow per year.