Santa Maria, CA population age distribution
A complete breakdown of Santa Maria'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 | 10,066 | 9.19% |
| 5 to 9 years | 8,881 | 8.11% |
| 10 to 14 years | 9,663 | 8.82% |
| 15 to 19 years | 9,519 | 8.69% |
| 20 to 24 years | 9,920 | 9.06% |
| 25 to 29 years | 8,067 | 7.36% |
| 30 to 34 years | 7,351 | 6.71% |
| 35 to 39 years | 6,670 | 6.09% |
| 40 to 44 years | 6,869 | 6.27% |
| 45 to 49 years | 5,749 | 5.25% |
| 50 to 54 years | 5,700 | 5.2% |
| 55 to 59 years | 5,233 | 4.78% |
| 60 to 64 years | 4,099 | 3.74% |
| 65 to 69 years | 3,147 | 2.87% |
| 70 to 74 years | 3,272 | 2.99% |
| 75 to 79 years | 1,841 | 1.68% |
| 80 to 84 years | 1,432 | 1.31% |
| 85 years and over | 2,064 | 1.88% |
TABLE OF CONTENTS
Santa Maria, CA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Santa Maria, CA population by age group.
The largest age group is Under 5 years with a population of 10,066 (9.19% of the total population).
The largest age group in Santa Maria, CA was for the group of age Under 5 years with a population of 10,066 (9.19%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Santa Maria, CA was the 80 to 84 years with a population of 1,432 (1.31%).
Santa Maria, CA population by age cohort
To better understand the age distribution of Santa Maria, 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 Maria, CA population by age cohort
The largest age group was 18 to 64 years with a population of 63,784 (58.23% of the total population).
Here's the population for each of the three cohorts.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 18 years | 34,003 | 31.04% |
| 18 to 64 years | 63,784 | 58.23% |
| 65 years and over | 11,756 | 10.73% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Santa Maria 's population under 18 was 31.04%, compared to the 22.11% nationwide.
- Santa Maria's working population (between 18 and 64) was 58.23%, compared to 61.36% nationwide.
- Santa Maria's elderly or the senior population (over 65 age) was 10.73% as compared to 16.53% nationwide.
Santa Maria, CA population pyramid
Population pyramid for Santa Maria, 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 Maria's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Santa Maria, CA, is 41.4.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Santa Maria, CA, is 17.0.
- Total dependency ratio for Santa Maria, CA is 58.4.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Santa Maria, CA is 5.9.
FIGURE 3
Santa Maria, CA population pyramid
Santa Maria population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Here's the Santa Maria, CA's male and female population across different age groups:
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 5,453 | 4,613 | 10,066 |
| 5 to 9 years | 4,468 | 4,413 | 8,881 |
| 10 to 14 years | 4,732 | 4,931 | 9,663 |
| 15 to 19 years | 4,976 | 4,543 | 9,519 |
| 20 to 24 years | 5,092 | 4,828 | 9,920 |
| 25 to 29 years | 3,941 | 4,126 | 8,067 |
| 30 to 34 years | 3,864 | 3,487 | 7,351 |
| 35 to 39 years | 3,055 | 3,615 | 6,670 |
| 40 to 44 years | 3,751 | 3,118 | 6,869 |
| 45 to 49 years | 2,902 | 2,847 | 5,749 |
| 50 to 54 years | 2,703 | 2,997 | 5,700 |
| 55 to 59 years | 2,661 | 2,572 | 5,233 |
| 60 to 64 years | 1,977 | 2,122 | 4,099 |
| 65 to 69 years | 1,384 | 1,763 | 3,147 |
| 70 to 74 years | 1,561 | 1,711 | 3,272 |
| 75 to 79 years | 727 | 1,114 | 1,841 |
| 80 to 84 years | 600 | 832 | 1,432 |
| 85 years and over | 807 | 1,257 | 2,064 |
Things to know
What is the population of Santa Maria, CA under 18?
Santa Maria's population under the age of 18 is 34,003, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 31.04% of the total resident population of Santa Maria, CA.
What is the aging population in Santa Maria, CA?
Santa Maria's population aged 65 years and above was 11,756. As per the U.S. Census Bureau's American Community Survey, this population is 10.73% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates