Old Westbury is located in New York. Old Westbury, New York 11568has a population of 4,642. Old Westbury 11568 is more family-centric than the surrounding county with 33% households with children. The county percentage for households with children is 31%.
The median household income in Old Westbury, New York 11568 is $198,551. The median household income for the surrounding county is $120,290 compared to the national median of $66,222. The median age of people living in Old Westbury 11568 is 26.6 years.
The average high temperature in July is 82.8 degrees, with an average low temperature in January of 25.4 degrees. The annual precipitation is 46.36.