Holbrook 11741 Real EstateHolbrook is located in New York. Holbrook, New York 11741has a population of 26,958. Holbrook 11741 is more family-centric than the surrounding county with 33.82% of the households containing married families with children. The county average for households married with children is 32.94%. The median household income in Holbrook, New York 11741 is $123,665. 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 Holbrook 11741 is 40.4 years. Holbrook WeatherThe average high temperature in July is 82.4 degrees, with an average low temperature in January of 22.9 degrees. The average rainfall is approximately 47.8 inches per year, with 28.3 inches of snow per year. Holbrook MapReal estate near HolbrookNearby CitiesNearby Cities Homes for Sale |