Moreno Valley, CA population age distribution
A complete breakdown of Moreno Valley'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 | 13,876 | 6.66% |
5 to 9 years | 15,991 | 7.67% |
10 to 14 years | 18,577 | 8.92% |
15 to 19 years | 15,918 | 7.64% |
20 to 24 years | 16,841 | 8.08% |
25 to 29 years | 17,201 | 8.25% |
30 to 34 years | 16,806 | 8.07% |
35 to 39 years | 14,427 | 6.92% |
40 to 44 years | 13,328 | 6.4% |
45 to 49 years | 12,958 | 6.22% |
50 to 54 years | 12,131 | 5.82% |
55 to 59 years | 11,605 | 5.57% |
60 to 64 years | 9,405 | 4.51% |
65 to 69 years | 7,828 | 3.76% |
70 to 74 years | 5,239 | 2.51% |
75 to 79 years | 3,346 | 1.61% |
80 to 84 years | 1,617 | 0.78% |
85 years and over | 1,277 | 0.61% |
TABLE OF CONTENTS
Moreno Valley, CA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

The largest age group in Moreno Valley, CA was for the group of age 10-14 years with a population of 18,577 (8.92%), according to the 2021 American Community Survey.
At the same time, the smallest age group in Moreno Valley, CA was the 85+ years with a population of 1,277 (0.61%).
Moreno Valley, CA population by age cohort
To better understand the age distribution of Moreno Valley, 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

Here's the population for each of the three cohorts.
Age Group | Population | % of Total Population |
---|---|---|
Under 18 years | 58,209 | 27.94% |
18 to 64 years | 130,855 | 62.8% |
85 years and over | 19,307 | 9.27% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Moreno Valley's population under 18 was 27.94%, compared to the 22.51% nationwide.
- Moreno Valley's working population (between 18 and 64) was 62.80%, compared to 61.45% nationwide.
- Moreno Valley's elderly or the senior population (over 65 age) was 9.27% as compared to 16.04% nationwide.
Moreno Valley, CA population pyramid
Population pyramid for Moreno Valley, 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 Moreno Valley's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Moreno Valley, CA, is 34.5.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Moreno Valley, CA, is 13.7.
- Total dependency ratio for Moreno Valley, CA is 48.2.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Moreno Valley, CA is 7.3.

Here's the Moreno Valley, CA's male and female population across different age groups:
Age Group | Population(Male) | Population(Female) | Total Population |
---|---|---|---|
Under 5 years | 7,402 | 6,474 | 13,876 |
5 to 9 years | 8,455 | 7,536 | 15,991 |
10 to 14 years | 8,706 | 9,871 | 18,577 |
15 to 19 years | 7,792 | 8,126 | 15,918 |
20 to 24 years | 8,641 | 8,200 | 16,841 |
25 to 29 years | 8,880 | 8,321 | 17,201 |
30 to 34 years | 8,918 | 7,888 | 16,806 |
35 to 39 years | 7,209 | 7,218 | 14,427 |
40 to 44 years | 6,651 | 6,677 | 13,328 |
45 to 49 years | 5,931 | 7,027 | 12,958 |
50 to 54 years | 5,893 | 6,238 | 12,131 |
55 to 59 years | 5,491 | 6,114 | 11,605 |
60 to 64 years | 4,649 | 4,756 | 9,405 |
65 to 69 years | 3,495 | 4,333 | 7,828 |
70 to 74 years | 2,326 | 2,913 | 5,239 |
75 to 79 years | 1,460 | 1,886 | 3,346 |
80 to 84 years | 672 | 945 | 1,617 |
85 years and over | 368 | 909 | 1,277 |
Things to know
What is the population of Moreno Valley, CA under 18?
Moreno Valley's population under the age of 18 is 58,209, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 27.94% of the total resident population of Moreno Valley, CA.
What is the aging population in Moreno Valley, CA?
Moreno Valley's population aged 65 years and above was 19,307. As per the U.S. Census Bureau's American Community Survey, this population is 9.27% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates