Carter Lake, IA Population by Age

The median age in Carter Lake, IA is 38.0, as per 2021 ACS 5-Year Estimates. Of the total population, 24.92% were under the age of 15, 17.10% aged 15 to 29, 43.97% aged 30 to 64, 11.06% aged 65 to 84, and 2.95% were 85 years of age and older.
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Updated Sep 17, 2023

Carter Lake, IA population age distribution

A complete breakdown of Carter Lake'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 309 8.14%
5 to 9 years 414 10.91%
10 to 14 years 223 5.87%
15 to 19 years 271 7.14%
20 to 24 years 202 5.32%
25 to 29 years 176 4.64%
30 to 34 years 175 4.61%
35 to 39 years 169 4.45%
40 to 44 years 271 7.14%
45 to 49 years 218 5.74%
50 to 54 years 157 4.14%
55 to 59 years 418 11.01%
60 to 64 years 261 6.88%
65 to 69 years 151 3.98%
70 to 74 years 148 3.9%
75 to 79 years 80 2.11%
80 to 84 years 41 1.08%
85 years and over 112 2.95%
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Carter Lake, IA population by age group

Key stats
1,419
Population under 25 years
791
Population aged 25-44
1,054
Population aged 45-64
532
Population aged 65+

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

The graph shows Carter Lake'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
Carter Lake, IA population by age group. The largest age group was 55-59 years with a poulation of 418 (11.01% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Carter Lake, IA was for the group of age 55-59 years with a population of 418 (11.01%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Carter Lake, IA was the 80-84 years with a population of 41 (1.08%).

Carter Lake, IA population by age cohort

To better understand the age distribution of Carter Lake, 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
The pie chart shows Carter Lake'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.
Carter Lake, IA population by age cohorts (Children: Under 18 years; Working population: 18-64 years; Senior population: 65 years or more). The largest age group was 18 - 64 years with a poulation of 2,196 (57.85% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the population for each of the three cohorts.

Age Group Population % of Total Population
Under 18 years 1,068 28.13%
18 to 64 years 2,196 57.85%
85 years and over 532 14.01%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Carter Lake's population under 18 was 28.13%, compared to the 22.51% nationwide.
  • Carter Lake's working population (between 18 and 64) was 57.85%, compared to 61.45% nationwide.
  • Carter Lake's elderly or the senior population (over 65 age) was 14.01% as compared to 16.04% nationwide.

Carter Lake, IA population pyramid

Population pyramid for Carter Lake, 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 Carter Lake's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Carter Lake, IA, is 40.8.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Carter Lake, IA, is 23.0.
  • Total dependency ratio for Carter Lake, IA is 63.8.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Carter Lake, IA is 4.4.
The graph shows Carter Lake'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.
Carter Lake, IA population pyramid i.e. Carter Lake population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the Carter Lake, IA's male and female population across different age groups:

Age Group Population(Male) Population(Female) Total Population
Under 5 years 96 213 309
5 to 9 years 324 90 414
10 to 14 years 97 126 223
15 to 19 years 100 171 271
20 to 24 years 141 61 202
25 to 29 years 119 57 176
30 to 34 years 63 112 175
35 to 39 years 86 83 169
40 to 44 years 177 94 271
45 to 49 years 139 79 218
50 to 54 years 92 65 157
55 to 59 years 265 153 418
60 to 64 years 134 127 261
65 to 69 years 65 86 151
70 to 74 years 44 104 148
75 to 79 years 43 37 80
80 to 84 years 15 26 41
85 years and over 36 76 112
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Things to know

What is the population of Carter Lake, IA under 18?

Carter Lake's population under the age of 18 is 1,068, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 28.13% of the total resident population of Carter Lake, IA.

What is the aging population in Carter Lake, IA?

Carter Lake's population aged 65 years and above was 532. As per the U.S. Census Bureau's American Community Survey, this population is 14.01% of the entire population.

References

Datasets

Explore datasets by year of publication.
2023
Carter Lake, IA Age Group Population Dataset: A complete breakdown of Carter Lake age demographics from 0 to 85 years, distributed across 18 age groups
Last updated September 16, 2023
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

The dataset tabulates the Carter Lake population distribution across 18 age groups. It lists the population in each age group along with the percentage population relative of the total population for Carter Lake. The dataset can be utilized to understand the population distribution of Carter Lake by age. For example, using this dataset, we can identify the largest age group in Carter Lake.

Key observations

The largest age group in Carter Lake, IA was for the group of age 55-59 years with a population of 418 (11.01%), according to the 2021 American Community Survey. At the same time, the smallest age group in Carter Lake, IA was the 80-84 years with a population of 41 (1.08%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Carter Lake population by age group

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Age groups:

  • Under 5 years
  • 5 to 9 years
  • 10 to 14 years
  • 15 to 19 years
  • 20 to 24 years
  • 25 to 29 years
  • 30 to 34 years
  • 35 to 39 years
  • 40 to 44 years
  • 45 to 49 years
  • 50 to 54 years
  • 55 to 59 years
  • 60 to 64 years
  • 65 to 69 years
  • 70 to 74 years
  • 75 to 79 years
  • 80 to 84 years
  • 85 years and over

Variables / Data Columns

  • Age Group: This column displays the age group in consideration
  • Population: The population for the specific age group in the Carter Lake is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Carter Lake total population. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Carter Lake Population by Age. You can refer the same here

Carter Lake, IA Age Cohorts Dataset: Children, Working Adults, and Seniors in Carter Lake - Population and Percentage Analysis
Last updated September 16, 2023
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

The dataset tabulates the Carter Lake population by age cohorts (Children: Under 18 years; Working population: 18-64 years; Senior population: 65 years or more). It lists the population in each age cohort group along with its percentage relative to the total population of Carter Lake. The dataset can be utilized to understand the population distribution across children, working population and senior population for dependency ratio, housing requirements, ageing, migration patterns etc.

Key observations

The largest age group was $b3_v1 with a poulation of $b3_v2 ($b3_v3 of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Carter Lake population by age cohort

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Age cohorts:

  • Under 18 years
  • 18 to 64 years
  • 65 years and over

Variables / Data Columns

  • Age Group: This column displays the age cohort for the Carter Lake population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Carter Lake is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Carter Lake is shown in the following column.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Carter Lake Population by Age. You can refer the same here

Carter Lake, IA Population Pyramid Dataset: Age Groups, Male and Female Population, and Total Population for Demographics Analysis
Last updated September 16, 2023
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

The dataset tabulates the data for the Carter Lake, IA population pyramid, which represents the Carter Lake population distribution across age and gender, using estimates from the U.S. Census Bureau American Community Survey 5-Year estimates. It lists the male and female population for each age group, along with the total population for those age groups. Higher numbers at the bottom of the table suggest population growth, whereas higher numbers at the top indicate declining birth rates. Furthermore, the dataset can be utilized to understand the youth dependency ratio, old-age dependency ratio, total dependency ratio, and potential support ratio.

Key observations

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Carter Lake, IA, is 40.8.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Carter Lake, IA, is 23.0.
  • Total dependency ratio for Carter Lake, IA is 63.8.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Carter Lake, IA is 4.4.

Carter Lake population pyramid

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Age groups:

  • Under 5 years
  • 5 to 9 years
  • 10 to 14 years
  • 15 to 19 years
  • 20 to 24 years
  • 25 to 29 years
  • 30 to 34 years
  • 35 to 39 years
  • 40 to 44 years
  • 45 to 49 years
  • 50 to 54 years
  • 55 to 59 years
  • 60 to 64 years
  • 65 to 69 years
  • 70 to 74 years
  • 75 to 79 years
  • 80 to 84 years
  • 85 years and over

Variables / Data Columns

  • Age Group: This column displays the age group for the Carter Lake population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Carter Lake for the selected age group is shown in the following column.
  • Population (Female): The female population in the Carter Lake for the selected age group is shown in the following column.
  • Total Population: The total population of the Carter Lake for the selected age group is shown in the following column.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Carter Lake Population by Age. You can refer the same here

If you're looking for datasets from another year, please feel free to contact us at research@neilsberg.com and we'll be happy to assist you further.

About the author

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Neilsberg Research
Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.

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