Nassau Standard

Of the 15,040 people residing in Seaford, NY in 2019, the median age was 43, according to U.S. Census Bureau data obtained by the Nassau Standard.

The largest number of people were in the 45 to 54 age bracket with the fewest number of people in the age bracket for people over the age of 84.

An agency of the U.S. Federal Statistical System, the Census Bureau is responsible for compiling statistical facts about the American people, places and economy. Data for this story was compiled from the bureau’s American Community Survey. Information from the survey helps to determine how federal and state funds are distributed.

Age	Estimated Number	% of overall Population
Under 5 years old	985	6.5
5 to 9 years old	864	5.7
10 to 14 years old	799	5.3
15 to 19 years old	750	5
20 to 24 years old	1,108	7.4
25 to 34 years old	1,728	11.5
35 to 44 years old	1,745	11.6
45 to 54 years old	2,177	14.5
55 to 64 years old	2,070	13.8
65 to 74 years old	1,738	11.6
75 to 84 years old	699	4.6
85 and older years old	377	2.5

Source: US Census Bureau