Jewett City, CT Population by Age

The median age in Jewett City, CT is 41.9, as per 2019-2023 ACS 5 -Year Estimates. Of the total population, 16.65% were under the age of 15, 20.93% aged 15 to 29, 49.90% aged 30 to 64, 11.07% aged 65 to 84, and 1.44% were 85 years of age and older.
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Updated Feb 22, 2025

Jewett City, CT population age distributions

A complete breakdown of Jewett City'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 46 1.35%
5 to 9 years 222 6.51%
10 to 14 years 300 8.79%
15 to 19 years 206 6.04%
20 to 24 years 277 8.12%
25 to 29 years 231 6.77%
30 to 34 years 139 4.07%
35 to 39 years 216 6.33%
40 to 44 years 245 7.18%
45 to 49 years 203 5.95%
50 to 54 years 385 11.28%
55 to 59 years 390 11.43%
60 to 64 years 125 3.66%
65 to 69 years 159 4.66%
70 to 74 years 181 5.3%
75 to 79 years 22 0.64%
80 to 84 years 16 0.47%
85 years and over 49 1.44%
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Jewett City, CT population by age group

Key stats
1,051
Population under 25 years
831
Population aged 25-44
1,103
Population aged 45-64
427
Population aged 65+

Sources: U.S. Census Bureau, American Community Survey (ACS) 2019-2023

FIGURE 1

Jewett City, CT population by age group.

The largest age group is 55 to 59 years with a population of 390 (11.43% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

The largest age group in Jewett City, CT was for the group of age 55 to 59 years with a population of 390 (11.43%), according to the 2019-2023 American Community Survey.

At the same time, the smallest age group in Jewett City, CT was the 80 to 84 years with a population of 16 (0.47%).

Jewett City, CT population by age cohort

To better understand the age distribution of Jewett City, CT'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

Jewett City, CT population by age cohort

The largest age group was 18 to 64 years with a population of 2,258 (66.18% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Jewett City, CT population by age cohort

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

Age Group Population % of Total Population
Under 18 years 727 21.31%
18 to 64 years 2,258 66.18%
65 years and over 427 12.51%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Jewett City 's population under 18 was 21.31%, compared to the 22.16% nationwide.
  • Jewett City's working population (between 18 and 64) was 66.18%, compared to 61% nationwide.
  • Jewett City's elderly or the senior population (over 65 age) was 12.51% as compared to 16.84% nationwide.

Jewett City, CT population pyramid

Population pyramid for Jewett City, CT 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 Jewett City's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Jewett City, CT, is 23.5.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Jewett City, CT, is 17.7.
  • Total dependency ratio for Jewett City, CT is 41.2.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Jewett City, CT is 5.7.

FIGURE 3

Jewett City, CT population pyramid

Jewett City 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) 2019-2023 5-Year Estimates.

Jewett City, CT population pyramid

Here's the Jewett City, CT's male and female population across different age groups .

Age Group Population(Male) Population(Female) Total Population
Under 5 years 26 20 46
5 to 9 years 126 96 222
10 to 14 years 135 165 300
15 to 19 years 160 46 206
20 to 24 years 166 111 277
25 to 29 years 139 92 231
30 to 34 years 56 83 139
35 to 39 years 159 57 216
40 to 44 years 32 213 245
45 to 49 years 125 78 203
50 to 54 years 203 182 385
55 to 59 years 251 139 390
60 to 64 years 26 99 125
65 to 69 years 63 96 159
70 to 74 years 133 48 181
75 to 79 years 6 16 22
80 to 84 years 16 0 16
85 years and over 10 39 49
Exploring Jewett City's Diversity? Request Customized Data Now!

Things to know

What is the population of Jewett City, CT under 18?

Jewett City's population under the age of 18 is 727, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 21.31% of the total resident population of Jewett City, CT.

What is the aging population in Jewett City, CT?

Jewett City's population aged 65 years and above was 427. As per the U.S. Census Bureau's American Community Survey, this population is 12.51% of the entire population.

References

Datasets

Explore datasets by year of publication.
2025
Jewett City, CT Age Group Population Dataset: A Complete Breakdown of Jewett City Age Demographics from 0 to 85 Years and Over, Distributed Across 18 Age Groups // 2025 Edition
Last updated February 22, 2025
ACS
Free
Neilsberg
CSV, JSON
2019-2023
CC BY 4.0
About this dataset

Context

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

Key observations

The largest age group in Jewett City, CT was for the group of age 55 to 59 years years with a population of 390 (11.43%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Jewett City, CT was the 80 to 84 years years with a population of 16 (0.47%). Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 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 Jewett City is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Jewett City 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 Jewett City Population by Age. You can refer the same here

Jewett City, CT Age Cohorts Dataset: Children, Working Adults, and Seniors in Jewett City - Population and Percentage Analysis // 2025 Edition
Last updated February 22, 2025
ACS
Free
Neilsberg
CSV, JSON
2019-2023
CC BY 4.0
About this dataset

Context

The dataset tabulates the Jewett City 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 Jewett City. 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 2,258 (66.18% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 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 Jewett City population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Jewett City is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Jewett City 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 Jewett City Population by Age. You can refer the same here

Jewett City, CT Population Pyramid Dataset: Age Groups, Male and Female Population, and Total Population for Demographics Analysis // 2025 Edition
Last updated February 22, 2025
ACS
Free
Neilsberg
CSV, JSON
2019-2023
CC BY 4.0
About this dataset

Context

The dataset tabulates the data for the Jewett City, CT population pyramid, which represents the Jewett City population distribution across age and gender, using estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 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 Jewett City, CT, is 23.5.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Jewett City, CT, is 17.7.
  • Total dependency ratio for Jewett City, CT is 41.2.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Jewett City, CT is 5.7.
Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 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 Jewett City population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Jewett City for the selected age group is shown in the following column.
  • Population (Female): The female population in the Jewett City for the selected age group is shown in the following column.
  • Total Population: The total population of the Jewett City 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 Jewett City 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 team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.

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