Grand Mound, IA population age distributions
A complete breakdown of Grand Mound'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 | 54 | 9.75% |
| 5 to 9 years | 57 | 10.29% |
| 10 to 14 years | 26 | 4.69% |
| 15 to 19 years | 32 | 5.78% |
| 20 to 24 years | 25 | 4.51% |
| 25 to 29 years | 55 | 9.93% |
| 30 to 34 years | 42 | 7.58% |
| 35 to 39 years | 24 | 4.33% |
| 40 to 44 years | 24 | 4.33% |
| 45 to 49 years | 32 | 5.78% |
| 50 to 54 years | 10 | 1.81% |
| 55 to 59 years | 41 | 7.4% |
| 60 to 64 years | 34 | 6.14% |
| 65 to 69 years | 35 | 6.32% |
| 70 to 74 years | 22 | 3.97% |
| 75 to 79 years | 15 | 2.71% |
| 80 to 84 years | 17 | 3.07% |
| 85 years and over | 9 | 1.62% |
TABLE OF CONTENTS
Grand Mound, IA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2019-2023
FIGURE 1
Grand Mound, IA population by age group.
The largest age group is 5 to 9 years with a population of 57 (10.29% of the total population).
The largest age group in Grand Mound, IA was for the group of age 5 to 9 years with a population of 57 (10.29%), according to the 2019-2023 American Community Survey.
At the same time, the smallest age group in Grand Mound, IA was the 85 years and over with a population of 9 (1.62%).
Grand Mound, IA population by age cohort
To better understand the age distribution of Grand Mound, 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
Grand Mound, IA population by age cohort
The largest age group was 18 to 64 years with a population of 293 (52.89% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Grand Mound 's population under 18 was 29.42%, compared to the 22.16% nationwide.
- Grand Mound's working population (between 18 and 64) was 52.89%, compared to 61% nationwide.
- Grand Mound's elderly or the senior population (over 65 age) was 17.69% as compared to 16.84% nationwide.
Grand Mound, IA population pyramid
Population pyramid for Grand Mound, 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 Grand Mound's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Grand Mound, IA, is 42.9.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Grand Mound, IA, is 30.7.
- Total dependency ratio for Grand Mound, IA is 73.7.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Grand Mound, IA is 3.3.
FIGURE 3
Grand Mound, IA population pyramid
Grand Mound population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Grand Mound, IA population pyramid
Here's the Grand Mound, IA's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 28 | 26 | 54 |
| 5 to 9 years | 30 | 27 | 57 |
| 10 to 14 years | 11 | 15 | 26 |
| 15 to 19 years | 19 | 13 | 32 |
| 20 to 24 years | 7 | 18 | 25 |
| 25 to 29 years | 17 | 38 | 55 |
| 30 to 34 years | 23 | 19 | 42 |
| 35 to 39 years | 13 | 11 | 24 |
| 40 to 44 years | 17 | 7 | 24 |
| 45 to 49 years | 17 | 15 | 32 |
| 50 to 54 years | 5 | 5 | 10 |
| 55 to 59 years | 17 | 24 | 41 |
| 60 to 64 years | 23 | 11 | 34 |
| 65 to 69 years | 25 | 10 | 35 |
| 70 to 74 years | 10 | 12 | 22 |
| 75 to 79 years | 5 | 10 | 15 |
| 80 to 84 years | 10 | 7 | 17 |
| 85 years and over | 4 | 5 | 9 |
Things to know
What is the population of Grand Mound, IA under 18?
Grand Mound's population under the age of 18 is 163, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 29.42% of the total resident population of Grand Mound, IA.
What is the aging population in Grand Mound, IA?
Grand Mound's population aged 65 years and above was 98. As per the U.S. Census Bureau's American Community Survey, this population is 17.69% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates