Onondaga Township, Michigan Population by Age

The median age in Onondaga Township, Michigan is 41.9, as per 2021 ACS 5-Year Estimates. Of the total population, 17.16% were under the age of 15, 21.73% aged 15 to 29, 47.26% aged 30 to 64, 11.08% aged 65 to 84, and 2.78% were 85 years of age and older.
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Updated Sep 17, 2023

Onondaga Township, Michigan population age distribution

A complete breakdown of Onondaga 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 253 8.37%
5 to 9 years 127 4.2%
10 to 14 years 139 4.6%
15 to 19 years 232 7.67%
20 to 24 years 286 9.46%
25 to 29 years 139 4.6%
30 to 34 years 133 4.4%
35 to 39 years 140 4.63%
40 to 44 years 163 5.39%
45 to 49 years 89 2.94%
50 to 54 years 446 14.75%
55 to 59 years 178 5.89%
60 to 64 years 280 9.26%
65 to 69 years 133 4.4%
70 to 74 years 151 4.99%
75 to 79 years 18 0.6%
80 to 84 years 33 1.09%
85 years and over 84 2.78%
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Onondaga Township, Michigan population by age group

Key stats
1,037
Population under 25 years
575
Population aged 25-44
993
Population aged 45-64
419
Population aged 65+

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

The graph shows Onondaga 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
Onondaga Township, Michigan population by age group. The largest age group was 50-54 years with a poulation of 446 (14.75% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Onondaga Township, Michigan was for the group of age 50-54 years with a population of 446 (14.75%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Onondaga Township, Michigan was the 75-79 years with a population of 18 (0.60%).

Onondaga Township, Michigan population by age cohort

To better understand the age distribution of Onondaga 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 Onondaga 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.
Onondaga 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 1,953 (64.58% 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 652 21.56%
18 to 64 years 1,953 64.58%
85 years and over 419 13.86%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Onondaga township's population under 18 was 21.56%, compared to the 22.51% nationwide.
  • Onondaga township's working population (between 18 and 64) was 64.58%, compared to 61.45% nationwide.
  • Onondaga township's elderly or the senior population (over 65 age) was 13.86% as compared to 16.04% nationwide.

Onondaga Township, Michigan population pyramid

Population pyramid for Onondaga 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 Onondaga township's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Onondaga 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 Onondaga Township, Michigan, is 20.1.
  • Total dependency ratio for Onondaga Township, Michigan is 45.0.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Onondaga Township, Michigan is 5.0.
The graph shows Onondaga 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.
Onondaga Township, Michigan population pyramid i.e. Onondaga township population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

Age Group Population(Male) Population(Female) Total Population
Under 5 years 129 124 253
5 to 9 years 55 72 127
10 to 14 years 79 60 139
15 to 19 years 106 126 232
20 to 24 years 198 88 286
25 to 29 years 104 35 139
30 to 34 years 72 61 133
35 to 39 years 85 55 140
40 to 44 years 93 70 163
45 to 49 years 66 23 89
50 to 54 years 240 206 446
55 to 59 years 112 66 178
60 to 64 years 98 182 280
65 to 69 years 57 76 133
70 to 74 years 102 49 151
75 to 79 years 7 11 18
80 to 84 years 19 14 33
85 years and over 30 54 84
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Things to know

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

Onondaga township's population under the age of 18 is 652, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 21.56% of the total resident population of Onondaga Township, Michigan.

What is the aging population in Onondaga Township, Michigan?

Onondaga township's population aged 65 years and above was 419. As per the U.S. Census Bureau's American Community Survey, this population is 13.86% of the entire population.

References

Datasets

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

Key observations

The largest age group in Onondaga Township, Michigan was for the group of age 50-54 years with a population of 446 (14.75%), according to the 2021 American Community Survey. At the same time, the smallest age group in Onondaga Township, Michigan was the 75-79 years with a population of 18 (0.60%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

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

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

Onondaga 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 Onondaga Township, Michigan population pyramid, which represents the Onondaga 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 Onondaga 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 Onondaga Township, Michigan, is 20.1.
  • Total dependency ratio for Onondaga Township, Michigan is 45.0.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Onondaga Township, Michigan is 5.0.

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