Stanislaus County, CA population age distributions
A complete breakdown of Stanislaus County'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 | 37,836 | 6.85% |
| 5 to 9 years | 39,117 | 7.09% |
| 10 to 14 years | 45,377 | 8.22% |
| 15 to 19 years | 41,285 | 7.48% |
| 20 to 24 years | 37,763 | 6.84% |
| 25 to 29 years | 39,322 | 7.12% |
| 30 to 34 years | 39,451 | 7.15% |
| 35 to 39 years | 37,105 | 6.72% |
| 40 to 44 years | 35,125 | 6.36% |
| 45 to 49 years | 32,383 | 5.87% |
| 50 to 54 years | 32,016 | 5.8% |
| 55 to 59 years | 32,150 | 5.82% |
| 60 to 64 years | 29,558 | 5.35% |
| 65 to 69 years | 24,695 | 4.47% |
| 70 to 74 years | 18,959 | 3.43% |
| 75 to 79 years | 11,960 | 2.17% |
| 80 to 84 years | 8,253 | 1.49% |
| 85 years and over | 9,708 | 1.76% |
TABLE OF CONTENTS
Stanislaus County, CA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Stanislaus County, CA population by age group.
The largest age group is 10 to 14 years with a population of 45,377 (8.22% of the total population).
The largest age group in Stanislaus County, CA was for the group of age 10 to 14 years with a population of 45,377 (8.22%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Stanislaus County, CA was the 80 to 84 years with a population of 8,253 (1.49%).
Stanislaus County, CA population by age cohort
To better understand the age distribution of Stanislaus County, 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
Stanislaus County, CA population by age cohort
The largest age group was 18 to 64 years with a population of 330,377 (59.84% of the total population).
Stanislaus County, CA population by age cohort
Here's the population for each of the three cohorts.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 18 years | 148,111 | 26.83% |
| 18 to 64 years | 330,377 | 59.84% |
| 65 years and over | 73,575 | 13.33% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Stanislaus County 's population under 18 was 26.83%, compared to the 22.11% nationwide.
- Stanislaus County's working population (between 18 and 64) was 59.84%, compared to 61.36% nationwide.
- Stanislaus County's elderly or the senior population (over 65 age) was 13.33% as compared to 16.53% nationwide.
Stanislaus County, CA population pyramid
Population pyramid for Stanislaus County, 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 Stanislaus County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Stanislaus County, CA, is 34.3.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Stanislaus County, CA, is 20.7.
- Total dependency ratio for Stanislaus County, CA is 55.0.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Stanislaus County, CA is 4.8.
FIGURE 3
Stanislaus County, CA population pyramid
Stanislaus County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Stanislaus County, CA population pyramid
Here's the Stanislaus County, CA's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 19,294 | 18,542 | 37,836 |
| 5 to 9 years | 19,815 | 19,302 | 39,117 |
| 10 to 14 years | 23,277 | 22,100 | 45,377 |
| 15 to 19 years | 21,193 | 20,092 | 41,285 |
| 20 to 24 years | 19,397 | 18,366 | 37,763 |
| 25 to 29 years | 20,078 | 19,244 | 39,322 |
| 30 to 34 years | 20,079 | 19,372 | 39,451 |
| 35 to 39 years | 18,970 | 18,135 | 37,105 |
| 40 to 44 years | 17,927 | 17,198 | 35,125 |
| 45 to 49 years | 16,451 | 15,932 | 32,383 |
| 50 to 54 years | 16,145 | 15,871 | 32,016 |
| 55 to 59 years | 16,227 | 15,923 | 32,150 |
| 60 to 64 years | 14,165 | 15,393 | 29,558 |
| 65 to 69 years | 11,640 | 13,055 | 24,695 |
| 70 to 74 years | 8,732 | 10,227 | 18,959 |
| 75 to 79 years | 5,673 | 6,287 | 11,960 |
| 80 to 84 years | 3,056 | 5,197 | 8,253 |
| 85 years and over | 3,568 | 6,140 | 9,708 |
Things to know
What is the population of Stanislaus County, CA under 18?
Stanislaus County's population under the age of 18 is 148,111, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 26.83% of the total resident population of Stanislaus County, CA.
What is the aging population in Stanislaus County, CA?
Stanislaus County's population aged 65 years and above was 73,575. As per the U.S. Census Bureau's American Community Survey, this population is 13.33% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates