Santa Ana, CA population age distributions
A complete breakdown of Santa Ana's age demographics from 0 to 85 years, distributed across 18 age groups is listed in the table below.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 5 years | 18,387 | 5.91% |
| 5 to 9 years | 19,671 | 6.32% |
| 10 to 14 years | 22,961 | 7.37% |
| 15 to 19 years | 25,100 | 8.06% |
| 20 to 24 years | 25,355 | 8.14% |
| 25 to 29 years | 27,362 | 8.79% |
| 30 to 34 years | 23,800 | 7.64% |
| 35 to 39 years | 22,717 | 7.3% |
| 40 to 44 years | 21,554 | 6.92% |
| 45 to 49 years | 19,463 | 6.25% |
| 50 to 54 years | 19,743 | 6.34% |
| 55 to 59 years | 17,920 | 5.76% |
| 60 to 64 years | 14,304 | 4.59% |
| 65 to 69 years | 11,645 | 3.74% |
| 70 to 74 years | 8,463 | 2.72% |
| 75 to 79 years | 4,837 | 1.55% |
| 80 to 84 years | 3,172 | 1.02% |
| 85 years and over | 4,925 | 1.58% |
TABLE OF CONTENTS
Santa Ana, CA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Santa Ana, CA population by age group.
The largest age group is 25 to 29 years with a population of 27,362 (8.79% of the total population).
The largest age group in Santa Ana, CA was for the group of age 25 to 29 years with a population of 27,362 (8.79%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Santa Ana, CA was the 80 to 84 years with a population of 3,172 (1.02%).
Santa Ana, CA population by age cohort
To better understand the age distribution of Santa Ana, CA's population, we divided it into the following 3 cohorts:
- Children : Under the age of 18 years
- Adults (working population): Between the age of 18 and 64 years
- Seniors: 65 years and above
FIGURE 2
Santa Ana, CA population by age cohort
The largest age group was 18 to 64 years with a population of 203,263 (65.28% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Santa Ana 's population under 18 was 24.11%, compared to the 22.11% nationwide.
- Santa Ana's working population (between 18 and 64) was 65.28%, compared to 61.36% nationwide.
- Santa Ana's elderly or the senior population (over 65 age) was 10.61% as compared to 16.53% nationwide.
Santa Ana, CA population pyramid
Population pyramid for Santa Ana, CA is charted below using the estimates from U.S. Census Bureau's American Community Survey 5-Year estimates. A wide base suggests population increase, narrow base indicates declining birth rates.
Key stats from our analysis of the Santa Ana's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Santa Ana, CA, is 28.1.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Santa Ana, CA, is 15.2.
- Total dependency ratio for Santa Ana, CA is 43.3.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Santa Ana, CA is 6.6.
FIGURE 3
Santa Ana, CA population pyramid
Santa Ana population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Santa Ana, CA population pyramid
Here's the Santa Ana, CA's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 9,380 | 9,007 | 18,387 |
| 5 to 9 years | 10,817 | 8,854 | 19,671 |
| 10 to 14 years | 11,877 | 11,084 | 22,961 |
| 15 to 19 years | 12,820 | 12,280 | 25,100 |
| 20 to 24 years | 13,255 | 12,100 | 25,355 |
| 25 to 29 years | 14,721 | 12,641 | 27,362 |
| 30 to 34 years | 12,968 | 10,832 | 23,800 |
| 35 to 39 years | 12,574 | 10,143 | 22,717 |
| 40 to 44 years | 10,908 | 10,646 | 21,554 |
| 45 to 49 years | 9,901 | 9,562 | 19,463 |
| 50 to 54 years | 9,598 | 10,145 | 19,743 |
| 55 to 59 years | 9,973 | 7,947 | 17,920 |
| 60 to 64 years | 7,162 | 7,142 | 14,304 |
| 65 to 69 years | 5,629 | 6,016 | 11,645 |
| 70 to 74 years | 3,819 | 4,644 | 8,463 |
| 75 to 79 years | 2,280 | 2,557 | 4,837 |
| 80 to 84 years | 1,146 | 2,026 | 3,172 |
| 85 years and over | 1,660 | 3,265 | 4,925 |
Things to know
What is the population of Santa Ana, CA under 18?
Santa Ana's population under the age of 18 is 75,074, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 24.11% of the total resident population of Santa Ana, CA.
What is the aging population in Santa Ana, CA?
Santa Ana's population aged 65 years and above was 33,042. As per the U.S. Census Bureau's American Community Survey, this population is 10.61% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates