Steamboat Rock, IA population age distributions
A complete breakdown of Steamboat 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 | 7 | 2.98% |
| 5 to 9 years | 12 | 5.11% |
| 10 to 14 years | 10 | 4.26% |
| 15 to 19 years | 10 | 4.26% |
| 20 to 24 years | 8 | 3.4% |
| 25 to 29 years | 6 | 2.55% |
| 30 to 34 years | 19 | 8.09% |
| 35 to 39 years | 13 | 5.53% |
| 40 to 44 years | 6 | 2.55% |
| 45 to 49 years | 39 | 16.6% |
| 50 to 54 years | 11 | 4.68% |
| 55 to 59 years | 21 | 8.94% |
| 60 to 64 years | 25 | 10.64% |
| 65 to 69 years | 15 | 6.38% |
| 70 to 74 years | 15 | 6.38% |
| 75 to 79 years | 6 | 2.55% |
| 80 to 84 years | 8 | 3.4% |
| 85 years and over | 4 | 1.7% |
TABLE OF CONTENTS
Steamboat Rock, IA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Steamboat Rock, IA population by age group.
The largest age group is 45 to 49 years with a population of 39 (16.60% of the total population).
The largest age group in Steamboat Rock, IA was for the group of age 45 to 49 years with a population of 39 (16.60%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Steamboat Rock, IA was the 85 years and over with a population of 4 (1.70%).
Steamboat Rock, IA population by age cohort
To better understand the age distribution of Steamboat 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
FIGURE 2
Steamboat Rock, IA population by age cohort
The largest age group was 18 to 64 years with a population of 150 (63.83% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Steamboat Rock 's population under 18 was 15.74%, compared to the 22.11% nationwide.
- Steamboat Rock's working population (between 18 and 64) was 63.83%, compared to 61.36% nationwide.
- Steamboat Rock's elderly or the senior population (over 65 age) was 20.43% as compared to 16.53% nationwide.
Steamboat Rock, IA population pyramid
Population pyramid for Steamboat 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 Steamboat Rock's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Steamboat Rock, IA, is 18.4.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Steamboat Rock, IA, is 30.4.
- Total dependency ratio for Steamboat Rock, IA is 48.7.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Steamboat Rock, IA is 3.3.
FIGURE 3
Steamboat Rock, IA population pyramid
Steamboat Rock population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Steamboat Rock, IA population pyramid
Here's the Steamboat Rock, IA's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 0 | 7 | 7 |
| 5 to 9 years | 2 | 10 | 12 |
| 10 to 14 years | 1 | 9 | 10 |
| 15 to 19 years | 3 | 7 | 10 |
| 20 to 24 years | 6 | 2 | 8 |
| 25 to 29 years | 2 | 4 | 6 |
| 30 to 34 years | 19 | 0 | 19 |
| 35 to 39 years | 5 | 8 | 13 |
| 40 to 44 years | 3 | 3 | 6 |
| 45 to 49 years | 17 | 22 | 39 |
| 50 to 54 years | 9 | 2 | 11 |
| 55 to 59 years | 7 | 14 | 21 |
| 60 to 64 years | 21 | 4 | 25 |
| 65 to 69 years | 8 | 7 | 15 |
| 70 to 74 years | 7 | 8 | 15 |
| 75 to 79 years | 2 | 4 | 6 |
| 80 to 84 years | 4 | 4 | 8 |
| 85 years and over | 0 | 4 | 4 |
Things to know
What is the population of Steamboat Rock, IA under 18?
Steamboat Rock's population under the age of 18 is 37, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 15.74% of the total resident population of Steamboat Rock, IA.
What is the aging population in Steamboat Rock, IA?
Steamboat Rock's population aged 65 years and above was 48. As per the U.S. Census Bureau's American Community Survey, this population is 20.43% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates