San Leandro, CA population age distributions
A complete breakdown of San Leandro'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 | 3,718 | 4.2% |
| 5 to 9 years | 4,213 | 4.76% |
| 10 to 14 years | 4,565 | 5.16% |
| 15 to 19 years | 5,243 | 5.92% |
| 20 to 24 years | 4,668 | 5.27% |
| 25 to 29 years | 6,246 | 7.06% |
| 30 to 34 years | 6,681 | 7.55% |
| 35 to 39 years | 6,548 | 7.4% |
| 40 to 44 years | 5,733 | 6.48% |
| 45 to 49 years | 5,881 | 6.64% |
| 50 to 54 years | 6,774 | 7.65% |
| 55 to 59 years | 6,053 | 6.84% |
| 60 to 64 years | 5,943 | 6.71% |
| 65 to 69 years | 4,868 | 5.5% |
| 70 to 74 years | 4,399 | 4.97% |
| 75 to 79 years | 2,836 | 3.2% |
| 80 to 84 years | 2,009 | 2.27% |
| 85 years and over | 2,153 | 2.43% |
TABLE OF CONTENTS
San Leandro, CA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2019-2023
FIGURE 1
San Leandro, CA population by age group.
The largest age group is 50 to 54 years with a population of 6,774 (7.65% of the total population).
The largest age group in San Leandro, CA was for the group of age 50 to 54 years with a population of 6,774 (7.65%), according to the 2019-2023 American Community Survey.
At the same time, the smallest age group in San Leandro, CA was the 80 to 84 years with a population of 2,009 (2.27%).
San Leandro, CA population by age cohort
To better understand the age distribution of San Leandro, 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
San Leandro, CA population by age cohort
The largest age group was 18 to 64 years with a population of 56,514 (63.84% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- San Leandro 's population under 18 was 17.79%, compared to the 22.16% nationwide.
- San Leandro's working population (between 18 and 64) was 63.84%, compared to 61% nationwide.
- San Leandro's elderly or the senior population (over 65 age) was 18.37% as compared to 16.84% nationwide.
San Leandro, CA population pyramid
Population pyramid for San Leandro, 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 San Leandro's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for San Leandro, CA, is 20.9.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for San Leandro, CA, is 27.2.
- Total dependency ratio for San Leandro, CA is 48.1.
- Potential support ratio, which is the number of youth (working age population) per elderly, for San Leandro, CA is 3.7.
FIGURE 3
San Leandro, CA population pyramid
San Leandro population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
San Leandro, CA population pyramid
Here's the San Leandro, CA's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 1,788 | 1,930 | 3,718 |
| 5 to 9 years | 2,352 | 1,861 | 4,213 |
| 10 to 14 years | 2,364 | 2,201 | 4,565 |
| 15 to 19 years | 2,389 | 2,854 | 5,243 |
| 20 to 24 years | 2,306 | 2,362 | 4,668 |
| 25 to 29 years | 2,874 | 3,372 | 6,246 |
| 30 to 34 years | 3,409 | 3,272 | 6,681 |
| 35 to 39 years | 3,416 | 3,132 | 6,548 |
| 40 to 44 years | 3,114 | 2,619 | 5,733 |
| 45 to 49 years | 2,591 | 3,290 | 5,881 |
| 50 to 54 years | 3,502 | 3,272 | 6,774 |
| 55 to 59 years | 2,890 | 3,163 | 6,053 |
| 60 to 64 years | 2,764 | 3,179 | 5,943 |
| 65 to 69 years | 2,637 | 2,231 | 4,868 |
| 70 to 74 years | 2,169 | 2,230 | 4,399 |
| 75 to 79 years | 1,287 | 1,549 | 2,836 |
| 80 to 84 years | 958 | 1,051 | 2,009 |
| 85 years and over | 767 | 1,386 | 2,153 |
Things to know
What is the population of San Leandro, CA under 18?
San Leandro's population under the age of 18 is 15,752, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 17.79% of the total resident population of San Leandro, CA.
What is the aging population in San Leandro, CA?
San Leandro's population aged 65 years and above was 16,265. As per the U.S. Census Bureau's American Community Survey, this population is 18.37% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates