Signal Hill, CA Population

Overview

11,780

Total Population

35.9

Median age

50.78%

Female population %

96.9:100

Gender ratio (M:F)

30-34 years

Largest age group

42.9

Total dependency ratio

White

Largest racial group

4,228

Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

TABLE OF CONTENTS

Age

Signal Hill's population is young compared to the rest of the country:

The median age in Signal Hill is 35.9, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Signal Hill's population under 18 was 20.20%, compared to the 22.51% nationwide.
Signal Hill's elderly or the senior population (over 65 age) was 11.26% as compared to 16.04% nationwide.
Of the total population in Signal Hill, 18.74% were under the age of 15, 17.39% aged 15 to 29, 52.61% aged 30 to 64, 10.54% aged 65 to 84, and 0.71% were 85 years of age and older.

There are 184 more females than males in Signal Hill:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.78% females and 49.22% males in Signal Hill, CA.
The Signal Hill, CA gender ratio is 96.9:100 i.e. 96.9 men to 100 women (0.969).
For male population, the largest age group is 30-34 years with a population of 718.
For the female population, the largest age group is 30-34 years with a population of 661.

Signal Hill's population has become increasingly diverse:

Racial distribution of Signal Hill population: 46.70% are White, 10.53% are Black or African American, 0.28% are American Indian and Alaska Native, 22.39% are Asian, 0.84% are Native Hawaiian and other Pacific Islander, 11.65% are some other race and 7.61% are multiracial.
Signal Hill's racial breakdown clearly shows that there is no majority of any race in the city.
By ethnicity, 4,228 is Hispanic or Latino (of any race), and 7,552 (64.11% of the total population) is Non-Hispanic.
The largest racial group in Signal Hill is White with a population of 5,501 (46.70% of the total population).

Signal Hill's population has already reached its peak and is showing a trend of decline:

The peak population was 11,809 in the year 2020
From 2000 to 2010, Signal Hill's population increased by 1,585 (16.79%), as compared to the national growth of 9.63%.
From 2010 to 2020, Signal Hill's population increased by 785 (7.12%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
Between the year 2000 and 2022, Signal Hill's population was lowest in year 2000 at 9,439.