San Mateo Sun

Of the 25,661 people residing in South Pasadena, CA in 2019, the median age was 40, according to U.S. Census Bureau data obtained by the San Mateo Sun.

The largest number of people were in the 35 to 44 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	1,352	5.3
5 to 9 years old	2,101	8.2
10 to 14 years old	1,855	7.2
15 to 19 years old	1,379	5.4
20 to 24 years old	870	3.4
25 to 34 years old	3,264	12.7
35 to 44 years old	4,256	16.6
45 to 54 years old	4,021	15.7
55 to 64 years old	2,989	11.6
65 to 74 years old	2,125	8.3
75 to 84 years old	929	3.6
85 and older years old	520	2

Source: US Census Bureau