Duplain Township, Michigan Population by Age

The median age in Duplain Township, Michigan is 44.4, as per 2021 ACS 5-Year Estimates. Of the total population, 16.43% were under the age of 15, 15.27% aged 15 to 29, 50.84% aged 30 to 64, 15.18% aged 65 to 84, and 2.29% were 85 years of age and older.
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Updated Sep 17, 2023

Duplain Township, Michigan population age distribution

A complete breakdown of Duplain township'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 133 5.74%
5 to 9 years 168 7.24%
10 to 14 years 80 3.45%
15 to 19 years 135 5.82%
20 to 24 years 102 4.4%
25 to 29 years 117 5.05%
30 to 34 years 63 2.72%
35 to 39 years 231 9.96%
40 to 44 years 146 6.3%
45 to 49 years 86 3.71%
50 to 54 years 273 11.77%
55 to 59 years 168 7.24%
60 to 64 years 212 9.14%
65 to 69 years 151 6.51%
70 to 74 years 94 4.05%
75 to 79 years 60 2.59%
80 to 84 years 47 2.03%
85 years and over 53 2.29%
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Duplain Township, Michigan population by age group

Key stats
618
Population under 25 years
557
Population aged 25-44
739
Population aged 45-64
405
Population aged 65+

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

The graph shows Duplain township'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
Duplain Township, Michigan population by age group. The largest age group was 50-54 years with a poulation of 273 (11.77% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Duplain Township, Michigan was for the group of age 50-54 years with a population of 273 (11.77%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Duplain Township, Michigan was the 80-84 years with a population of 47 (2.03%).

Duplain Township, Michigan population by age cohort

To better understand the age distribution of Duplain Township, Michigan'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 Duplain township'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.
Duplain Township, Michigan 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 1,446 (62.35% 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 468 20.18%
18 to 64 years 1,446 62.35%
85 years and over 405 17.46%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Duplain township's population under 18 was 20.18%, compared to the 22.51% nationwide.
  • Duplain township's working population (between 18 and 64) was 62.35%, compared to 61.45% nationwide.
  • Duplain township's elderly or the senior population (over 65 age) was 17.46% as compared to 16.04% nationwide.

Duplain Township, Michigan population pyramid

Population pyramid for Duplain Township, Michigan 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 Duplain township's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Duplain Township, Michigan, is 24.9.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Duplain Township, Michigan, is 26.4.
  • Total dependency ratio for Duplain Township, Michigan is 51.3.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Duplain Township, Michigan is 3.8.
The graph shows Duplain township'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.
Duplain Township, Michigan population pyramid i.e. Duplain township population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the Duplain Township, Michigan's male and female population across different age groups:

Age Group Population(Male) Population(Female) Total Population
Under 5 years 59 74 133
5 to 9 years 79 89 168
10 to 14 years 50 30 80
15 to 19 years 67 68 135
20 to 24 years 64 38 102
25 to 29 years 45 72 117
30 to 34 years 32 31 63
35 to 39 years 133 98 231
40 to 44 years 81 65 146
45 to 49 years 46 40 86
50 to 54 years 118 155 273
55 to 59 years 88 80 168
60 to 64 years 115 97 212
65 to 69 years 71 80 151
70 to 74 years 54 40 94
75 to 79 years 24 36 60
80 to 84 years 17 30 47
85 years and over 12 41 53
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Things to know

What is the population of Duplain Township, Michigan under 18?

Duplain township's population under the age of 18 is 468, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 20.18% of the total resident population of Duplain Township, Michigan.

What is the aging population in Duplain Township, Michigan?

Duplain township's population aged 65 years and above was 405. As per the U.S. Census Bureau's American Community Survey, this population is 17.46% of the entire population.

References

Datasets

Explore datasets by year of publication.
2023
Duplain Township, Michigan Age Group Population Dataset: A complete breakdown of Duplain township 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 Duplain township 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 Duplain township. The dataset can be utilized to understand the population distribution of Duplain township by age. For example, using this dataset, we can identify the largest age group in Duplain township.

Key observations

The largest age group in Duplain Township, Michigan was for the group of age 50-54 years with a population of 273 (11.77%), according to the 2021 American Community Survey. At the same time, the smallest age group in Duplain Township, Michigan was the 80-84 years with a population of 47 (2.03%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Duplain township 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 Duplain township is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Duplain township 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 Duplain township Population by Age. You can refer the same here

Duplain Township, Michigan Age Cohorts Dataset: Children, Working Adults, and Seniors in Duplain township - 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 Duplain township 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 Duplain township. 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.

Duplain township 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 Duplain township population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Duplain township is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Duplain township 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 Duplain township Population by Age. You can refer the same here

Duplain Township, Michigan 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 Duplain Township, Michigan population pyramid, which represents the Duplain township 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 Duplain Township, Michigan, is 24.9.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Duplain Township, Michigan, is 26.4.
  • Total dependency ratio for Duplain Township, Michigan is 51.3.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Duplain Township, Michigan is 3.8.

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

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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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