Walnut, IA population age distributions
A complete breakdown of Walnut'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 | 42 | 4.24% |
| 5 to 9 years | 51 | 5.15% |
| 10 to 14 years | 22 | 2.22% |
| 15 to 19 years | 10 | 1.01% |
| 20 to 24 years | 20 | 2.02% |
| 25 to 29 years | 50 | 5.05% |
| 30 to 34 years | 53 | 5.35% |
| 35 to 39 years | 19 | 1.92% |
| 40 to 44 years | 10 | 1.01% |
| 45 to 49 years | 50 | 5.05% |
| 50 to 54 years | 30 | 3.03% |
| 55 to 59 years | 79 | 7.98% |
| 60 to 64 years | 98 | 9.9% |
| 65 to 69 years | 91 | 9.19% |
| 70 to 74 years | 122 | 12.32% |
| 75 to 79 years | 82 | 8.28% |
| 80 to 84 years | 38 | 3.84% |
| 85 years and over | 123 | 12.42% |
TABLE OF CONTENTS
Walnut, IA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Walnut, IA population by age group.
The largest age group is 85 years and over with a population of 123 (12.42% of the total population).
The largest age group in Walnut, IA was for the group of age 85 years and over with a population of 123 (12.42%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Walnut, IA was the 15 to 19 years with a population of 10 (1.01%).
Walnut, IA population by age cohort
To better understand the age distribution of Walnut, 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
Walnut, IA population by age cohort
The largest age group was 65 years and over with a population of 456 (46.06% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Walnut 's population under 18 was 12.42%, compared to the 22.11% nationwide.
- Walnut's working population (between 18 and 64) was 41.52%, compared to 61.36% nationwide.
- Walnut's elderly or the senior population (over 65 age) was 46.06% as compared to 16.53% nationwide.
Walnut, IA population pyramid
Population pyramid for Walnut, 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 Walnut's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Walnut, IA, is 27.4.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Walnut, IA, is 108.8.
- Total dependency ratio for Walnut, IA is 136.3.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Walnut, IA is 0.9.
FIGURE 3
Walnut, IA population pyramid
Walnut population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Walnut, IA population pyramid
Here's the Walnut, IA's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 23 | 19 | 42 |
| 5 to 9 years | 22 | 29 | 51 |
| 10 to 14 years | 11 | 11 | 22 |
| 15 to 19 years | 5 | 5 | 10 |
| 20 to 24 years | 11 | 9 | 20 |
| 25 to 29 years | 37 | 13 | 50 |
| 30 to 34 years | 27 | 26 | 53 |
| 35 to 39 years | 9 | 10 | 19 |
| 40 to 44 years | 9 | 1 | 10 |
| 45 to 49 years | 29 | 21 | 50 |
| 50 to 54 years | 9 | 21 | 30 |
| 55 to 59 years | 67 | 12 | 79 |
| 60 to 64 years | 37 | 61 | 98 |
| 65 to 69 years | 47 | 44 | 91 |
| 70 to 74 years | 51 | 71 | 122 |
| 75 to 79 years | 34 | 48 | 82 |
| 80 to 84 years | 5 | 33 | 38 |
| 85 years and over | 11 | 112 | 123 |
Things to know
What is the population of Walnut, IA under 18?
Walnut's population under the age of 18 is 123, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 12.42% of the total resident population of Walnut, IA.
What is the aging population in Walnut, IA?
Walnut's population aged 65 years and above was 456. As per the U.S. Census Bureau's American Community Survey, this population is 46.06% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates