A Neighborhood Overview of Erma, New Jersey
Erma is located in New Jersey. Erma, New Jersey has a population of1,734.
The median household income in Erma, New Jersey is $47,411. The median household income for the surrounding county is $51,898 compared to the national median of $49,877. The median age of people living in Erma is 41 years.
The average high temperature in July is 83.7 degrees, with an average low temperature in January of 26.8 degrees. The annual precipitation is 41.39.