Nanjemoy is located in Maryland. Nanjemoy, Maryland has a population of 2,895. Nanjemoy is more family-centric than the surrounding county with 38.71% of the households containing married families with children. The county average for households married with children is 34.17%.
The median household income in Nanjemoy, Maryland is $75,638. The median household income for the surrounding county is $93,973 compared to the national median of $57,652. The median age of people living in Nanjemoy is 44.5 years.
The average high temperature in July is 87.5 degrees, with an average low temperature in January of 27 degrees. The average rainfall is approximately 43.4 inches per year, with 10.2 inches of snow per year.
