Cologne is located in New Jersey. Cologne, New Jersey has a population of 1,442. Cologne is less family-centric than the surrounding county with 15.39% of the households containing married families with children. The county average for households married with children is 26.78%.
The median household income in Cologne, New Jersey is $91,190. The median household income for the surrounding county is $66,473 compared to the national median of $69,021. The median age of people living in Cologne is 53.4 years.
The average high temperature in July is 84.9 degrees, with an average low temperature in January of 24.4 degrees. The average rainfall is approximately 43.4 inches per year, with 16.2 inches of snow per year.
