Port Jefferson Real Estate
Port Jefferson is located in NEW YORK. Port Jefferson, NEW YORK has a population of 9,161. Port Jefferson is less family-centric than the surrounding county with 23% of the households containing married families with children. The county average for households married with children is 30%.
The median household income in Port Jefferson, NY is $113,999. The median household income for the surrounding county is $97,267 compared to the national median of $61,963. The median age of people living in Port Jefferson is 47 years old.
Port Jefferson Weather
The average high temperature in July is 84 degrees, with an average low temperature in January of 25 degrees. The average rainfall is approximately 46 inches per year.