Signal Hill, CA Population

The population of Signal Hill is 11,780, according to the U.S. Census Bureau ACS estimates.
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Updated Jun 23, 2023
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

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.
The graph shows Signal Hill's population by age group, with age group on x-axis and the respective age group's percent of the total population on y-axis
Signal Hill, CA population by age group. The largest age group was 30-34 years with a poulation of 1,379 (11.71% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Signal Hill, CA population by age ➔

Gender

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.
The grouped bar chart shows Signal Hill, CA population by age and gender across 18 age groups, defined between the age of 0 and 85 and above. The female population is shown in pink color bar and male population is shown in blue color bar. Age group is plotted on x axis and population on y axis.
California population by gender and age. Largest age group (population): Male # 30-34 years (718) | Female # 30-34 years (661). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Signal Hill, CA population by gender ➔

Race / Ethnicity

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).
The bar chart shows Signal Hill, CA population by race, in percentage. The numbers shown are based on the American Community Survey respondents self identified race. The Hispanic and Latino population is spread across the races identified and not as a separate race category.
Signal Hill, CA population by race. The largest racial group in Signal Hill is White with a population of 5,501 (46.70% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Signal Hill, CA population by race ➔

Year by year

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.
The graph shows Signal Hill's population from 2000 to 2022, with years on x-axis and population on y-axis
Signal Hill's population from 2000 to 2022. The estimated population at the end of 2022 was 11,381. Source: U.S. Census Bureau (Population Estimates Program)

Read more about Signal Hill, CA population by year ➔

References

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Signal Hill, CA Demographics

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Neilsberg Research
Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.

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