Peconic 11958 Real EstatePeconic is located in New York. Peconic, New York 11958has a population of 822. Peconic 11958 is more family-centric than the surrounding county with 40.12% of the households containing married families with children. The county average for households married with children is 32.94%. The median household income in Peconic, New York 11958 is $90,192. 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 Peconic 11958 is 48.4 years. Peconic WeatherThe average high temperature in July is 81.4 degrees, with an average low temperature in January of 24.3 degrees. The average rainfall is approximately 48.4 inches per year, with 26.4 inches of snow per year. Peconic MapReal estate near PeconicNearby CitiesNearby Cities Homes for Sale |