Overview
26,375
Total Population
33.4
Median age
49.42%
Female population %
102.3:100
Gender ratio (M:F)
25-29 years
Largest age group
40.8
Total dependency ratio
White
Largest racial group
13,686
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Imperial Beach's population is young compared to the rest of the country:
- The median age in Imperial Beach is 33.4, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Imperial Beach's population under 18 was 22.74%, compared to the 22.51% nationwide.
- Imperial Beach's elderly or the senior population (over 65 age) was 9.97% as compared to 16.04% nationwide.
- Of the total population in Imperial Beach, 19.02% were under the age of 15, 24.69% aged 15 to 29, 46.32% aged 30 to 64, 9.08% aged 65 to 84, and 0.89% were 85 years of age and older.

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Gender
There are 305 less females than males in Imperial Beach:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 49.42% females and 50.58% males in Imperial Beach, CA.
- The Imperial Beach, CA gender ratio is 102.3:100 i.e. 102.3 men to 100 women (1.023).
- For male population, the largest age group is 35-39 years with a population of 1,526.
- For the female population, the largest age group is 25-29 years with a population of 1,222.

Read more about Imperial Beach, CA population by gender ➔
Race / Ethnicity
Imperial Beach's population has become increasingly diverse:
- Racial distribution of Imperial Beach population: 60.58% are White, 5.40% are Black or African American, 0.85% are American Indian and Alaska Native, 7.75% are Asian, 0.03% are Native Hawaiian and other Pacific Islander, 10.72% are some other race and 14.67% are multiracial.
- Imperial Beach's racial breakdown clearly shows that there is an absolute majority of White population in the city.
- By ethnicity, 13,686 is Hispanic or Latino (of any race), and 12,689 (48.11% of the total population) is Non-Hispanic.
- The largest racial group in Imperial Beach is White with a population of 15,977 (60.58% of the total population).

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Year by year
Imperial Beach's population has already reached its peak and is showing a trend of decline:
- The peak population was 27,386 in the year 2019
- From 2000 to 2010, Imperial Beach's population decreased by 600 (2.22%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Imperial Beach's population decreased by 255 (0.97%), 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, Imperial Beach's population was lowest in year 2022 at 25,791.

Read more about Imperial Beach, CA population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)