Fort Sumner is located in New Mexico. Fort Sumner, New Mexico has a population of 1,181. Fort Sumner is less family-centric than the surrounding county with 29.63% of the households containing married families with children. The county average for households married with children is 34.57%.
The median household income in Fort Sumner, New Mexico is $27,600. The median household income for the surrounding county is $31,439 compared to the national median of $57,652. The median age of people living in Fort Sumner is 44.6 years.
The average high temperature in July is 90.3 degrees, with an average low temperature in January of 23.8 degrees. The average rainfall is approximately 15.3 inches per year, with 17.5 inches of snow per year.