Glen Rock Real EstateGlen Rock is located in New Jersey. Glen Rock, New Jersey has a population of 11,962. Glen Rock is more family-centric than the surrounding county with 48.64% of the households containing married families with children. The county average for households married with children is 36.68%. The median household income in Glen Rock, New Jersey is $162,443. The median household income for the surrounding county is $91,572 compared to the national median of $57,652. The median age of people living in Glen Rock is 40.9 years. Glen Rock WeatherThe average high temperature in July is 85.4 degrees, with an average low temperature in January of 19.5 degrees. The average rainfall is approximately 48.5 inches per year, with 25 inches of snow per year. Glen Rock MapReal estate near Glen RockNearby CitiesNearby Cities Homes for Sale |