Union Real EstateThe median home value in Union, NJ is $520,000. This is higher than the county median home value of $344,200. The national median home value is $219,700. The average price of homes sold in Union, NJ is $520,000. Approximately 65.97% of Union homes are owned, compared to 27.91% rented, while 6.12% are vacant. Union real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you see a property you’re interested in, contact a Union real estate agent to arrange a tour today! Union, New Jersey has a population of 55,393. Union is less family-centric than the surrounding county with 31.28% of the households containing married families with children. The county average for households married with children is 34.27%. The median household income in Union, New Jersey is $81,359. The median household income for the surrounding county is $73,376 compared to the national median of $57,652. The median age of people living in Union is 41.7 years. Union WeatherThe average high temperature in July is 86.1 degrees, with an average low temperature in January of 21.8 degrees. The average rainfall is approximately 48.5 inches per year, with 23.8 inches of snow per year. Nearby Homes for Sale |