Lake Success is located in New York. Lake Success, New York has a population of4,760.
The median household income in Lake Success, New York is $134,224. 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 Lake Success is 41.8 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.