Shell Rock, IA population age distribution
A complete breakdown of Shell Rock'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 | 170 | 10.52% |
5 to 9 years | 114 | 7.05% |
10 to 14 years | 151 | 9.34% |
15 to 19 years | 64 | 3.96% |
20 to 24 years | 61 | 3.77% |
25 to 29 years | 84 | 5.2% |
30 to 34 years | 188 | 11.63% |
35 to 39 years | 104 | 6.44% |
40 to 44 years | 89 | 5.51% |
45 to 49 years | 96 | 5.94% |
50 to 54 years | 46 | 2.85% |
55 to 59 years | 51 | 3.16% |
60 to 64 years | 129 | 7.98% |
65 to 69 years | 97 | 6% |
70 to 74 years | 47 | 2.91% |
75 to 79 years | 33 | 2.04% |
80 to 84 years | 22 | 1.36% |
85 years and over | 70 | 4.33% |
TABLE OF CONTENTS
Shell Rock, IA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
![Shell Rock, IA population by age group The graph shows Shell Rock's population by age group, with age group on x-axis and the respective age group's percent of the total population on y-axis](https://i.neilsberg.com/ch/shell-rock-ia-population-by-age-group.jpeg)
The largest age group in Shell Rock, IA was for the group of age 30-34 years with a population of 188 (11.63%), according to the 2021 American Community Survey.
At the same time, the smallest age group in Shell Rock, IA was the 80-84 years with a population of 22 (1.36%).
Shell Rock, IA population by age cohort
To better understand the age distribution of Shell Rock, IA'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
![Shell Rock, IA population by age cohort The pie chart shows Shell Rock's population divided into segments, with each segment representing an age cohort. The area of each segment is in the same proportion of a circle as the population of the cohort is of the total population.](https://i.neilsberg.com/ch/shell-rock-ia-population-by-age-cohorts.jpeg)
Here's the population for each of the three cohorts.
Age Group | Population | % of Total Population |
---|---|---|
Under 18 years | 476 | 29.46% |
18 to 64 years | 871 | 53.9% |
85 years and over | 269 | 16.65% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Shell Rock's population under 18 was 29.46%, compared to the 22.51% nationwide.
- Shell Rock's working population (between 18 and 64) was 53.90%, compared to 61.45% nationwide.
- Shell Rock's elderly or the senior population (over 65 age) was 16.65% as compared to 16.04% nationwide.
Shell Rock, IA population pyramid
Population pyramid for Shell Rock, IA 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 Shell Rock's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Shell Rock, IA, is 47.7.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Shell Rock, IA, is 29.5.
- Total dependency ratio for Shell Rock, IA is 77.2.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Shell Rock, IA is 3.4.
![Shell Rock, IA population pyramid The graph shows Shell Rock's population across different age group and gender, with population on x-axis and population y-axis. The male population is plotted on the left in blue color whereas the female population is plotted on the right in pink color.](https://i.neilsberg.com/ch/shell-rock-ia-population-by-age-and-gender-population-pyramid.jpeg)
Here's the Shell Rock, IA's male and female population across different age groups:
Age Group | Population(Male) | Population(Female) | Total Population |
---|---|---|---|
Under 5 years | 94 | 76 | 170 |
5 to 9 years | 54 | 60 | 114 |
10 to 14 years | 67 | 84 | 151 |
15 to 19 years | 20 | 44 | 64 |
20 to 24 years | 34 | 27 | 61 |
25 to 29 years | 54 | 30 | 84 |
30 to 34 years | 88 | 100 | 188 |
35 to 39 years | 56 | 48 | 104 |
40 to 44 years | 41 | 48 | 89 |
45 to 49 years | 50 | 46 | 96 |
50 to 54 years | 17 | 29 | 46 |
55 to 59 years | 27 | 24 | 51 |
60 to 64 years | 54 | 75 | 129 |
65 to 69 years | 49 | 48 | 97 |
70 to 74 years | 22 | 25 | 47 |
75 to 79 years | 12 | 21 | 33 |
80 to 84 years | 4 | 18 | 22 |
85 years and over | 22 | 48 | 70 |
Things to know
What is the population of Shell Rock, IA under 18?
Shell Rock's population under the age of 18 is 476, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 29.46% of the total resident population of Shell Rock, IA.
What is the aging population in Shell Rock, IA?
Shell Rock's population aged 65 years and above was 269. As per the U.S. Census Bureau's American Community Survey, this population is 16.65% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates