South Londonderry is located in Vermont. South Londonderry, Vermont has a population of 287. South Londonderry is less family-centric than the surrounding county with 10.53% of the households containing married families with children. The county average for households married with children is 20.95%.
The median household income in South Londonderry, Vermont is $57,237. The median household income for the surrounding county is $59,195 compared to the national median of $69,021. The median age of people living in South Londonderry is 43.7 years.
The average high temperature in July is 79.5 degrees, with an average low temperature in January of 9.5 degrees. The average rainfall is approximately 49.7 inches per year, with 82.9 inches of snow per year.