Rock Springs, WY population age distributions
A complete breakdown of Rock Springs'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 | 1,403 | 6.01% |
| 5 to 9 years | 1,752 | 7.5% |
| 10 to 14 years | 1,893 | 8.1% |
| 15 to 19 years | 1,677 | 7.18% |
| 20 to 24 years | 1,848 | 7.91% |
| 25 to 29 years | 1,580 | 6.76% |
| 30 to 34 years | 1,416 | 6.06% |
| 35 to 39 years | 2,036 | 8.72% |
| 40 to 44 years | 1,699 | 7.27% |
| 45 to 49 years | 1,334 | 5.71% |
| 50 to 54 years | 1,254 | 5.37% |
| 55 to 59 years | 1,275 | 5.46% |
| 60 to 64 years | 1,377 | 5.89% |
| 65 to 69 years | 1,066 | 4.56% |
| 70 to 74 years | 825 | 3.53% |
| 75 to 79 years | 357 | 1.53% |
| 80 to 84 years | 254 | 1.09% |
| 85 years and over | 315 | 1.35% |
TABLE OF CONTENTS
Rock Springs, WY population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Rock Springs, WY population by age group.
The largest age group is 35 to 39 years with a population of 2,036 (8.72% of the total population).
The largest age group in Rock Springs, WY was for the group of age 35 to 39 years with a population of 2,036 (8.72%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Rock Springs, WY was the 80 to 84 years with a population of 254 (1.09%).
Rock Springs, WY population by age cohort
To better understand the age distribution of Rock Springs, WY'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
Rock Springs, WY population by age cohort
The largest age group was 18 to 64 years with a population of 14,471 (61.95% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Rock Springs 's population under 18 was 26%, compared to the 22.11% nationwide.
- Rock Springs's working population (between 18 and 64) was 61.95%, compared to 61.36% nationwide.
- Rock Springs's elderly or the senior population (over 65 age) was 12.06% as compared to 16.53% nationwide.
Rock Springs, WY population pyramid
Population pyramid for Rock Springs, WY 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 Rock Springs's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Rock Springs, WY, is 32.6.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Rock Springs, WY, is 18.2.
- Total dependency ratio for Rock Springs, WY is 50.8.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Rock Springs, WY is 5.5.
FIGURE 3
Rock Springs, WY population pyramid
Rock Springs population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Rock Springs, WY population pyramid
Here's the Rock Springs, WY's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 710 | 693 | 1,403 |
| 5 to 9 years | 884 | 868 | 1,752 |
| 10 to 14 years | 958 | 935 | 1,893 |
| 15 to 19 years | 812 | 865 | 1,677 |
| 20 to 24 years | 998 | 850 | 1,848 |
| 25 to 29 years | 913 | 667 | 1,580 |
| 30 to 34 years | 811 | 605 | 1,416 |
| 35 to 39 years | 1,036 | 1,000 | 2,036 |
| 40 to 44 years | 993 | 706 | 1,699 |
| 45 to 49 years | 743 | 591 | 1,334 |
| 50 to 54 years | 628 | 626 | 1,254 |
| 55 to 59 years | 575 | 700 | 1,275 |
| 60 to 64 years | 710 | 667 | 1,377 |
| 65 to 69 years | 511 | 555 | 1,066 |
| 70 to 74 years | 484 | 341 | 825 |
| 75 to 79 years | 163 | 194 | 357 |
| 80 to 84 years | 123 | 131 | 254 |
| 85 years and over | 136 | 179 | 315 |
Things to know
What is the population of Rock Springs, WY under 18?
Rock Springs's population under the age of 18 is 6,073, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 26% of the total resident population of Rock Springs, WY.
What is the aging population in Rock Springs, WY?
Rock Springs's population aged 65 years and above was 2,817. As per the U.S. Census Bureau's American Community Survey, this population is 12.06% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates