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Williamstown Township, Michigan Population by Age

The median age in Williamstown Township, Michigan is 50.0, as per 2018-2022 ACS 5 -Year Estimates. Of the total population, 14.81% were under the age of 15, 14.91% aged 15 to 29, 44.50% aged 30 to 64, 22.97% aged 65 to 84, and 2.79% were 85 years of age and older.
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By Neilsberg Research
Updated Jul 26, 2024

Williamstown Township, Michigan population age distributions

A complete breakdown of Williamstown 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 199 3.77%
5 to 9 years 310 5.87%
10 to 14 years 273 5.17%
15 to 19 years 360 6.82%
20 to 24 years 268 5.08%
25 to 29 years 159 3.01%
30 to 34 years 159 3.01%
35 to 39 years 243 4.6%
40 to 44 years 324 6.14%
45 to 49 years 344 6.52%
50 to 54 years 234 4.43%
55 to 59 years 554 10.5%
60 to 64 years 491 9.3%
65 to 69 years 489 9.26%
70 to 74 years 481 9.11%
75 to 79 years 102 1.93%
80 to 84 years 141 2.67%
85 years and over 147 2.79%
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Williamstown Township, Michigan population by age group

Key stats
1,410
Population under 25 years
885
Population aged 25-44
1,623
Population aged 45-64
1,360
Population aged 65+

Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022

FIGURE 1

Williamstown Township, Michigan population by age group.

The largest age group is 55 to 59 years with a population of 554 (10.50% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.
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The largest age group in Williamstown Township, Michigan was for the group of age 55 to 59 years with a population of 554 (10.50%), according to the 2018-2022 American Community Survey.

At the same time, the smallest age group in Williamstown Township, Michigan was the 75 to 79 years with a population of 102 (1.93%).

Williamstown Township, Michigan population by age cohort

To better understand the age distribution of Williamstown 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

FIGURE 2

Williamstown Township, Michigan population by age cohort

The largest age group was 18 to 64 years with a population of 2,842 (53.85% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.
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Williamstown Township, Michigan population by age cohort

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

Age Group Population % of Total Population
Under 18 years 1,076 20.39%
18 to 64 years 2,842 53.85%
65 years and over 1,360 25.77%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Williamstown township 's population under 18 was 20.39%, compared to the 22.11% nationwide.
  • Williamstown township's working population (between 18 and 64) was 53.85%, compared to 61.36% nationwide.
  • Williamstown township's elderly or the senior population (over 65 age) was 25.77% as compared to 16.53% nationwide.

Williamstown Township, Michigan population pyramid

Population pyramid for Williamstown 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 Williamstown township's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Williamstown 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 Williamstown Township, Michigan, is 43.4.
  • Total dependency ratio for Williamstown Township, Michigan is 68.3.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Williamstown Township, Michigan is 2.3.

FIGURE 3

Williamstown Township, Michigan population pyramid

Williamstown township population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.

Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.
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Williamstown Township, Michigan population pyramid

Here's the Williamstown Township, Michigan's male and female population across different age groups .

Age Group Population(Male) Population(Female) Total Population
Under 5 years 85 114 199
5 to 9 years 84 226 310
10 to 14 years 128 145 273
15 to 19 years 202 158 360
20 to 24 years 127 141 268
25 to 29 years 93 66 159
30 to 34 years 82 77 159
35 to 39 years 139 104 243
40 to 44 years 145 179 324
45 to 49 years 162 182 344
50 to 54 years 122 112 234
55 to 59 years 284 270 554
60 to 64 years 224 267 491
65 to 69 years 319 170 489
70 to 74 years 241 240 481
75 to 79 years 44 58 102
80 to 84 years 73 68 141
85 years and over 55 92 147
Exploring Williamstown township's Diversity? Request Customized Data Now!

Things to know

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

Williamstown township's population under the age of 18 is 1,076, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 20.39% of the total resident population of Williamstown Township, Michigan.

What is the aging population in Williamstown Township, Michigan?

Williamstown township's population aged 65 years and above was 1,360. As per the U.S. Census Bureau's American Community Survey, this population is 25.77% of the entire population.

References

Datasets

Explore datasets by year of publication.
2024
Williamstown Township, Michigan Age Group Population Dataset: A Complete Breakdown of Williamstown township Age Demographics from 0 to 85 Years and Over, Distributed Across 18 Age Groups // 2024 Edition
Last updated July 24, 2024
ACS
Free
Neilsberg
CSV, JSON
2018-2022
CC BY 4.0
About this dataset

Context

The dataset tabulates the Williamstown 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 Williamstown township. The dataset can be utilized to understand the population distribution of Williamstown township by age. For example, using this dataset, we can identify the largest age group in Williamstown township.

Key observations

The largest age group in Williamstown Township, Michigan was for the group of age 55 to 59 years years with a population of 554 (10.50%), according to the ACS 2018-2022 5-Year Estimates. At the same time, the smallest age group in Williamstown Township, Michigan was the 75 to 79 years years with a population of 102 (1.93%). Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 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 Williamstown township is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Williamstown 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 Williamstown township Population by Age. You can refer the same here

Williamstown Township, Michigan Age Cohorts Dataset: Children, Working Adults, and Seniors in Williamstown township - Population and Percentage Analysis // 2024 Edition
Last updated July 24, 2024
ACS
Free
Neilsberg
CSV, JSON
2018-2022
CC BY 4.0
About this dataset

Context

The dataset tabulates the Williamstown 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 Williamstown 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 18 to 64 years with a poulation of 2,842 (53.85% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 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 Williamstown township population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Williamstown township is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Williamstown 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 Williamstown township Population by Age. You can refer the same here

Williamstown Township, Michigan Population Pyramid Dataset: Age Groups, Male and Female Population, and Total Population for Demographics Analysis // 2024 Edition
Last updated July 24, 2024
ACS
Free
Neilsberg
CSV, JSON
2018-2022
CC BY 4.0
About this dataset

Context

The dataset tabulates the data for the Williamstown Township, Michigan population pyramid, which represents the Williamstown township population distribution across age and gender, using estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 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 Williamstown 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 Williamstown Township, Michigan, is 43.4.
  • Total dependency ratio for Williamstown Township, Michigan is 68.3.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Williamstown Township, Michigan is 2.3.
Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 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 Williamstown township population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Williamstown township for the selected age group is shown in the following column.
  • Population (Female): The female population in the Williamstown township for the selected age group is shown in the following column.
  • Total Population: The total population of the Williamstown 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 Williamstown 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.

Explore related topics

Williamstown Township, Michigan Demographics Williamstown Township, Michigan Population

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