San Jose Standard

Of the 22,811 people residing in Willowbrook, CA in 2019, the median age was 28, according to U.S. Census Bureau data obtained by the San Jose Standard.

The largest number of people were in the 25 to 34 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	2,490	10.9
5 to 9 years old	2,097	9.2
10 to 14 years old	1,968	8.6
15 to 19 years old	1,490	6.5
20 to 24 years old	2,184	9.6
25 to 34 years old	4,407	19.3
35 to 44 years old	2,556	11.2
45 to 54 years old	2,511	11
55 to 64 years old	1,674	7.3
65 to 74 years old	1,009	4.4
75 to 84 years old	236	1
85 and older years old	189	0.8

Source: US Census Bureau