West Valley City, UT population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
The largest age group in West Valley City, UT was for the group of age 15-19 years with a population of 12,219 (8.77%), according to the 2021 American Community Survey.
At the same time, the smallest age group in West Valley City, UT was the 85+ years with a population of 867 (0.62%).
West Valley City, UT population by age cohort
To better understand the age distribution of West Valley City, UT'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 | 43,664 | 31.33% |
| 18 to 64 years | 83,588 | 59.98% |
| 85 years and over | 12,109 | 8.69% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- West Valley City's population under 18 was 31.33%, compared to the 22.51% nationwide.
- West Valley City's working population (between 18 and 64) was 59.98%, compared to 61.45% nationwide.
- West Valley City's elderly or the senior population (over 65 age) was 8.69% as compared to 16.04% nationwide.
West Valley City, UT population pyramid
Population pyramid for West Valley City, UT 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 West Valley City's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for West Valley City, UT, is 38.7.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for West Valley City, UT, is 13.2.
- Total dependency ratio for West Valley City, UT is 51.9.
- Potential support ratio, which is the number of youth (working age population) per elderly, for West Valley City, UT is 7.6.
Here's the West Valley City, UT's male and female population across different age groups:
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 6,117 | 5,453 | 11,570 |
| 5 to 9 years | 6,055 | 5,848 | 11,903 |
| 10 to 14 years | 6,065 | 5,984 | 12,049 |
| 15 to 19 years | 5,978 | 6,241 | 12,219 |
| 20 to 24 years | 5,282 | 4,925 | 10,207 |
| 25 to 29 years | 5,777 | 5,563 | 11,340 |
| 30 to 34 years | 5,516 | 5,331 | 10,847 |
| 35 to 39 years | 5,700 | 5,027 | 10,727 |
| 40 to 44 years | 4,228 | 3,892 | 8,120 |
| 45 to 49 years | 4,297 | 4,373 | 8,670 |
| 50 to 54 years | 3,437 | 3,228 | 6,665 |
| 55 to 59 years | 3,615 | 3,392 | 7,007 |
| 60 to 64 years | 3,008 | 2,920 | 5,928 |
| 65 to 69 years | 2,003 | 2,268 | 4,271 |
| 70 to 74 years | 1,543 | 1,645 | 3,188 |
| 75 to 79 years | 1,096 | 1,065 | 2,161 |
| 80 to 84 years | 793 | 829 | 1,622 |
| 85 years and over | 294 | 573 | 867 |