Port Austin Township, Michigan Population by Age

The median age in Port Austin Township, Michigan is 60.4, as per 2021 ACS 5-Year Estimates. Of the total population, 6.61% were under the age of 15, 13.66% aged 15 to 29, 40.01% aged 30 to 64, 36.82% aged 65 to 84, and 2.90% were 85 years of age and older.
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Updated Sep 17, 2023

Port Austin Township, Michigan population age distribution

A complete breakdown of Port Austin 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 23 1.71%
5 to 9 years 40 2.97%
10 to 14 years 26 1.93%
15 to 19 years 56 4.16%
20 to 24 years 44 3.27%
25 to 29 years 84 6.24%
30 to 34 years 73 5.42%
35 to 39 years 37 2.75%
40 to 44 years 41 3.04%
45 to 49 years 80 5.94%
50 to 54 years 69 5.12%
55 to 59 years 90 6.68%
60 to 64 years 149 11.06%
65 to 69 years 175 12.99%
70 to 74 years 151 11.21%
75 to 79 years 124 9.21%
80 to 84 years 46 3.41%
85 years and over 39 2.9%
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Port Austin Township, Michigan population by age group

Key stats
189
Population under 25 years
235
Population aged 25-44
388
Population aged 45-64
535
Population aged 65+

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

The graph shows Port Austin 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
Port Austin Township, Michigan population by age group. The largest age group was 65-69 years with a poulation of 175 (12.99% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Port Austin Township, Michigan was for the group of age 65-69 years with a population of 175 (12.99%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Port Austin Township, Michigan was the 0-4 years with a population of 23 (1.71%).

Port Austin Township, Michigan population by age cohort

To better understand the age distribution of Port Austin 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 Port Austin 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.
Port Austin 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 687 (51.00% 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 125 9.28%
18 to 64 years 687 51%
85 years and over 535 39.72%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Port Austin township's population under 18 was 9.28%, compared to the 22.51% nationwide.
  • Port Austin township's working population (between 18 and 64) was 51.00%, compared to 61.45% nationwide.
  • Port Austin township's elderly or the senior population (over 65 age) was 39.72% as compared to 16.04% nationwide.

Port Austin Township, Michigan population pyramid

Population pyramid for Port Austin 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 Port Austin township's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Port Austin Township, Michigan, is 12.3.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Port Austin Township, Michigan, is 74.0.
  • Total dependency ratio for Port Austin Township, Michigan is 86.3.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Port Austin Township, Michigan is 1.4.
The graph shows Port Austin 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.
Port Austin Township, Michigan population pyramid i.e. Port Austin township population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

Age Group Population(Male) Population(Female) Total Population
Under 5 years 7 16 23
5 to 9 years 24 16 40
10 to 14 years 19 7 26
15 to 19 years 31 25 56
20 to 24 years 33 11 44
25 to 29 years 67 17 84
30 to 34 years 33 40 73
35 to 39 years 28 9 37
40 to 44 years 11 30 41
45 to 49 years 18 62 80
50 to 54 years 42 27 69
55 to 59 years 41 49 90
60 to 64 years 70 79 149
65 to 69 years 84 91 175
70 to 74 years 70 81 151
75 to 79 years 76 48 124
80 to 84 years 13 33 46
85 years and over 18 21 39
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Things to know

What is the population of Port Austin Township, Michigan under 18?

Port Austin township's population under the age of 18 is 125, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 9.28% of the total resident population of Port Austin Township, Michigan.

What is the aging population in Port Austin Township, Michigan?

Port Austin township's population aged 65 years and above was 535. As per the U.S. Census Bureau's American Community Survey, this population is 39.72% of the entire population.

References

Datasets

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

Key observations

The largest age group in Port Austin Township, Michigan was for the group of age 65-69 years with a population of 175 (12.99%), according to the 2021 American Community Survey. At the same time, the smallest age group in Port Austin Township, Michigan was the 0-4 years with a population of 23 (1.71%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

Port Austin Township, Michigan Age Cohorts Dataset: Children, Working Adults, and Seniors in Port Austin 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 Port Austin 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 Port Austin 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.

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

Port Austin 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 Port Austin Township, Michigan population pyramid, which represents the Port Austin 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 Port Austin Township, Michigan, is 12.3.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Port Austin Township, Michigan, is 74.0.
  • Total dependency ratio for Port Austin Township, Michigan is 86.3.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Port Austin Township, Michigan is 1.4.

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