Cass County, IA population age distributions
A complete breakdown of Cass County'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 | 652 | 4.97% |
| 5 to 9 years | 835 | 6.37% |
| 10 to 14 years | 827 | 6.31% |
| 15 to 19 years | 837 | 6.38% |
| 20 to 24 years | 585 | 4.46% |
| 25 to 29 years | 696 | 5.31% |
| 30 to 34 years | 643 | 4.9% |
| 35 to 39 years | 674 | 5.14% |
| 40 to 44 years | 842 | 6.42% |
| 45 to 49 years | 744 | 5.67% |
| 50 to 54 years | 746 | 5.69% |
| 55 to 59 years | 885 | 6.75% |
| 60 to 64 years | 1,120 | 8.54% |
| 65 to 69 years | 856 | 6.53% |
| 70 to 74 years | 791 | 6.03% |
| 75 to 79 years | 485 | 3.7% |
| 80 to 84 years | 385 | 2.94% |
| 85 years and over | 513 | 3.91% |
TABLE OF CONTENTS
Cass County, IA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Cass County, IA population by age group.
The largest age group is 60 to 64 years with a population of 1,120 (8.54% of the total population).
The largest age group in Cass County, IA was for the group of age 60 to 64 years with a population of 1,120 (8.54%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Cass County, IA was the 80 to 84 years with a population of 385 (2.94%).
Cass County, IA population by age cohort
To better understand the age distribution of Cass County, 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
Cass County, IA population by age cohort
The largest age group was 18 to 64 years with a population of 7,185 (54.78% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Cass County 's population under 18 was 22.12%, compared to the 22.11% nationwide.
- Cass County's working population (between 18 and 64) was 54.78%, compared to 61.36% nationwide.
- Cass County's elderly or the senior population (over 65 age) was 23.10% as compared to 16.53% nationwide.
Cass County, IA population pyramid
Population pyramid for Cass County, 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 Cass County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Cass County, IA, is 29.8.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Cass County, IA, is 39.0.
- Total dependency ratio for Cass County, IA is 68.8.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Cass County, IA is 2.6.
FIGURE 3
Cass County, IA population pyramid
Cass County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Cass County, IA population pyramid
Here's the Cass County, IA's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 334 | 318 | 652 |
| 5 to 9 years | 439 | 396 | 835 |
| 10 to 14 years | 405 | 422 | 827 |
| 15 to 19 years | 452 | 385 | 837 |
| 20 to 24 years | 299 | 286 | 585 |
| 25 to 29 years | 348 | 348 | 696 |
| 30 to 34 years | 314 | 329 | 643 |
| 35 to 39 years | 403 | 271 | 674 |
| 40 to 44 years | 426 | 416 | 842 |
| 45 to 49 years | 378 | 366 | 744 |
| 50 to 54 years | 377 | 369 | 746 |
| 55 to 59 years | 477 | 408 | 885 |
| 60 to 64 years | 492 | 628 | 1,120 |
| 65 to 69 years | 440 | 416 | 856 |
| 70 to 74 years | 352 | 439 | 791 |
| 75 to 79 years | 233 | 252 | 485 |
| 80 to 84 years | 219 | 166 | 385 |
| 85 years and over | 105 | 408 | 513 |
Things to know
What is the population of Cass County, IA under 18?
Cass County's population under the age of 18 is 2,901, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 22.12% of the total resident population of Cass County, IA.
What is the aging population in Cass County, IA?
Cass County's population aged 65 years and above was 3,030. As per the U.S. Census Bureau's American Community Survey, this population is 23.10% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates