Brookhaven 11719 Real EstateBrookhaven is located in New York. Brookhaven, New York 11719has a population of 485,984. Brookhaven 11719 is less family-centric than the surrounding county with 30.08% of the households containing married families with children. The county average for households married with children is 32.94%. The median household income in Brookhaven, New York 11719 is $105,325. The median household income for the surrounding county is $111,660 compared to the national median of $69,021. The median age of people living in Brookhaven 11719 is 40.2 years. Brookhaven WeatherThe average high temperature in July is 82.8 degrees, with an average low temperature in January of 23 degrees. The average rainfall is approximately 47.6 inches per year, with 28.4 inches of snow per year. Brookhaven MapReal estate near BrookhavenNearby CitiesNearby Cities Homes for Sale |