Jersey City Real EstateJersey City is located in New Jersey. Jersey City, New Jersey has a population of 265,932. Jersey City is less family-centric than the surrounding county with 30.53% of the households containing married families with children. The county average for households married with children is 30.67%. The median household income in Jersey City, New Jersey is $62,739. The median household income for the surrounding county is $62,681 compared to the national median of $57,652. The median age of people living in Jersey City is 33.9 years. Jersey City WeatherThe average high temperature in July is 85.4 degrees, with an average low temperature in January of 24.9 degrees. The average rainfall is approximately 47.7 inches per year, with 25.9 inches of snow per year. Jersey City MapReal estate near Jersey CityNearby CitiesNearby Cities Homes for SaleJersey City Zip Codes |