West Caldwell is located in New Jersey. West Caldwell, New Jersey has a population of 10,932. West Caldwell is more family-centric than the surrounding county with 37.31% of the households containing married families with children. The county average for households married with children is 30.7%.
The median household income in West Caldwell, New Jersey is $105,931. The median household income for the surrounding county is $57,365 compared to the national median of $57,652. The median age of people living in West Caldwell is 46.6 years.
The average high temperature in July is 84.7 degrees, with an average low temperature in January of 21 degrees. The average rainfall is approximately 49.6 inches per year, with 26.2 inches of snow per year.