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Collection 5 Resources

Chester, Massachusetts Population by Age

The median age in Chester, Massachusetts is 45.8, as per 2021 ACS 5-Year Estimates. Of the total population, 20.86% were under the age of 15, 12.71% aged 15 to 29, 48.07% aged 30 to 64, 17.07% aged 65 to 84, and 1.29% were 85 years of age and older.
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By Neilsberg Research
Updated Sep 17, 2023

Chester, Massachusetts population age distribution

A complete breakdown of Chester town'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 52 3.71%
5 to 9 years 112 8%
10 to 14 years 128 9.14%
15 to 19 years 69 4.93%
20 to 24 years 53 3.79%
25 to 29 years 56 4%
30 to 34 years 67 4.79%
35 to 39 years 68 4.86%
40 to 44 years 42 3%
45 to 49 years 187 13.36%
50 to 54 years 33 2.36%
55 to 59 years 127 9.07%
60 to 64 years 149 10.64%
65 to 69 years 90 6.43%
70 to 74 years 80 5.71%
75 to 79 years 29 2.07%
80 to 84 years 40 2.86%
85 years and over 18 1.29%
Exploring Chester town's Diversity? Request Customized Data Now!

TABLE OF CONTENTS

Chester, Massachusetts population by age group

Key stats
414
Population under 25 years
233
Population aged 25-44
496
Population aged 45-64
257
Population aged 65+

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

The graph shows Chester town'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
Chester, Massachusetts population by age group. The largest age group was 45-49 years with a poulation of 187 (13.36% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Chester, Massachusetts was for the group of age 45-49 years with a population of 187 (13.36%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Chester, Massachusetts was the 85+ years with a population of 18 (1.29%).

Chester, Massachusetts population by age cohort

To better understand the age distribution of Chester, Massachusetts'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 Chester town'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.
Chester, Massachusetts 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 811 (57.93% 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 332 23.71%
18 to 64 years 811 57.93%
85 years and over 257 18.36%
Exploring Chester town's Diversity? Request Customized Data Now!

Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Chester town's population under 18 was 23.71%, compared to the 22.51% nationwide.
  • Chester town's working population (between 18 and 64) was 57.93%, compared to 61.45% nationwide.
  • Chester town's elderly or the senior population (over 65 age) was 18.36% as compared to 16.04% nationwide.

Chester, Massachusetts population pyramid

Population pyramid for Chester, Massachusetts 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 Chester town's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Chester, Massachusetts, is 34.3.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Chester, Massachusetts, is 30.2.
  • Total dependency ratio for Chester, Massachusetts is 64.5.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Chester, Massachusetts is 3.3.
The graph shows Chester town'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.
Chester, Massachusetts population pyramid i.e. Chester town population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the Chester, Massachusetts's male and female population across different age groups:

Age Group Population(Male) Population(Female) Total Population
Under 5 years 33 19 52
5 to 9 years 75 37 112
10 to 14 years 23 105 128
15 to 19 years 33 36 69
20 to 24 years 15 38 53
25 to 29 years 25 31 56
30 to 34 years 28 39 67
35 to 39 years 51 17 68
40 to 44 years 24 18 42
45 to 49 years 107 80 187
50 to 54 years 10 23 33
55 to 59 years 62 65 127
60 to 64 years 84 65 149
65 to 69 years 26 64 90
70 to 74 years 54 26 80
75 to 79 years 18 11 29
80 to 84 years 10 30 40
85 years and over 9 9 18
Exploring Chester town's Diversity? Request Customized Data Now!

Things to know

What is the population of Chester, Massachusetts under 18?

Chester town's population under the age of 18 is 332, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 23.71% of the total resident population of Chester, Massachusetts.

What is the aging population in Chester, Massachusetts?

Chester town's population aged 65 years and above was 257. As per the U.S. Census Bureau's American Community Survey, this population is 18.36% of the entire population.

References

Datasets

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

Key observations

The largest age group in Chester, Massachusetts was for the group of age 45-49 years with a population of 187 (13.36%), according to the 2021 American Community Survey. At the same time, the smallest age group in Chester, Massachusetts was the 85+ years with a population of 18 (1.29%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

Chester, Massachusetts Age Cohorts Dataset: Children, Working Adults, and Seniors in Chester town - 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 Chester town 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 Chester town. 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.

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

Chester, Massachusetts 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 Chester, Massachusetts population pyramid, which represents the Chester town 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 Chester, Massachusetts, is 34.3.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Chester, Massachusetts, is 30.2.
  • Total dependency ratio for Chester, Massachusetts is 64.5.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Chester, Massachusetts is 3.3.

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

Chester, Massachusetts Demographics Chester, Massachusetts Population

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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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Collection 5 Resources