Nassau Standard

65.9 percent of people 25 years or older had an associate's degree or higher in Lake Success in 2019, according to data obtained from the U.S. Census Bureau.

This number was 20.6 percent higher than the state average of 45.3 percent. In 2019 the total municipality population reached 3,119.

90.2 percent of the population had at least a high school diploma or the equivalent. The table below shows how many Lake Success residents who were at least 25 years old in 2019 held each of the listed degrees.

Degree	Number of people	Percentage of population
No degree	227	9.8
Regular high school diploma	426	18.4
GED or alternative credential	13	0.6
Some college, less than 1 year	43	1.9
Some college, 1 or more years, no degree	81	3.5
Associate's degree	152	6.6
Bachelor's degree	633	27.3
Master's degree	376	16.2
Professional school degree	219	9.4
Doctorate degree	148	6.4

*All data is for residents who were at least 25 years old in 2019.