Download
Share
Contents
Save
Collection 5 Resources

Killingly, Connecticut Population by Age

The median age in Killingly, Connecticut is 42.2, as per 2021 ACS 5-Year Estimates. Of the total population, 17.49% were under the age of 15, 15.48% aged 15 to 29, 49.07% aged 30 to 64, 15.80% aged 65 to 84, and 2.16% were 85 years of age and older.
Neilsberg Research Avatar
By Neilsberg Research
Updated Sep 17, 2023

Killingly, Connecticut population age distribution

A complete breakdown of Killingly 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 857 4.85%
5 to 9 years 1,210 6.84%
10 to 14 years 1,025 5.8%
15 to 19 years 768 4.34%
20 to 24 years 938 5.31%
25 to 29 years 1,031 5.83%
30 to 34 years 1,078 6.1%
35 to 39 years 1,364 7.71%
40 to 44 years 1,071 6.06%
45 to 49 years 1,129 6.39%
50 to 54 years 1,399 7.91%
55 to 59 years 1,344 7.6%
60 to 64 years 1,291 7.3%
65 to 69 years 1,024 5.79%
70 to 74 years 911 5.15%
75 to 79 years 457 2.58%
80 to 84 years 402 2.27%
85 years and over 382 2.16%
Exploring Killingly town's Diversity? Request Customized Data Now!

TABLE OF CONTENTS

Killingly, Connecticut population by age group

Key stats
4,798
Population under 25 years
4,544
Population aged 25-44
5,163
Population aged 45-64
3,176
Population aged 65+

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

The graph shows Killingly 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
Killingly, Connecticut population by age group. The largest age group was 50-54 years with a poulation of 1,399 (7.91% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Killingly, Connecticut was for the group of age 50-54 years with a population of 1,399 (7.91%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Killingly, Connecticut was the 85+ years with a population of 382 (2.16%).

Killingly, Connecticut population by age cohort

To better understand the age distribution of Killingly, Connecticut'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 Killingly 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.
Killingly, Connecticut 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 10,863 (61.44% 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 3,642 20.6%
18 to 64 years 10,863 61.44%
85 years and over 3,176 17.96%
Exploring Killingly 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:

  • Killingly town's population under 18 was 20.60%, compared to the 22.51% nationwide.
  • Killingly town's working population (between 18 and 64) was 61.44%, compared to 61.45% nationwide.
  • Killingly town's elderly or the senior population (over 65 age) was 17.96% as compared to 16.04% nationwide.

Killingly, Connecticut population pyramid

Population pyramid for Killingly, Connecticut 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 Killingly town's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Killingly, Connecticut, is 27.1.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Killingly, Connecticut, is 27.8.
  • Total dependency ratio for Killingly, Connecticut is 54.9.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Killingly, Connecticut is 3.6.
The graph shows Killingly 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.
Killingly, Connecticut population pyramid i.e. Killingly town population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the Killingly, Connecticut's male and female population across different age groups:

Age Group Population(Male) Population(Female) Total Population
Under 5 years 568 289 857
5 to 9 years 599 611 1,210
10 to 14 years 423 602 1,025
15 to 19 years 491 277 768
20 to 24 years 389 549 938
25 to 29 years 431 600 1,031
30 to 34 years 541 537 1,078
35 to 39 years 698 666 1,364
40 to 44 years 541 530 1,071
45 to 49 years 484 645 1,129
50 to 54 years 648 751 1,399
55 to 59 years 601 743 1,344
60 to 64 years 662 629 1,291
65 to 69 years 446 578 1,024
70 to 74 years 403 508 911
75 to 79 years 206 251 457
80 to 84 years 102 300 402
85 years and over 97 285 382
Exploring Killingly town's Diversity? Request Customized Data Now!

Things to know

What is the population of Killingly, Connecticut under 18?

Killingly town's population under the age of 18 is 3,642, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 20.60% of the total resident population of Killingly, Connecticut.

What is the aging population in Killingly, Connecticut?

Killingly town's population aged 65 years and above was 3,176. As per the U.S. Census Bureau's American Community Survey, this population is 17.96% of the entire population.

References

Datasets

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

Key observations

The largest age group in Killingly, Connecticut was for the group of age 50-54 years with a population of 1,399 (7.91%), according to the 2021 American Community Survey. At the same time, the smallest age group in Killingly, Connecticut was the 85+ years with a population of 382 (2.16%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

Killingly, Connecticut Age Cohorts Dataset: Children, Working Adults, and Seniors in Killingly 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 Killingly 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 Killingly 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.

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

Killingly, Connecticut 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 Killingly, Connecticut population pyramid, which represents the Killingly 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 Killingly, Connecticut, is 27.1.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Killingly, Connecticut, is 27.8.
  • Total dependency ratio for Killingly, Connecticut is 54.9.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Killingly, Connecticut is 3.6.

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

Killingly, Connecticut Demographics Killingly, Connecticut Population

Explore more

About the author

Neilsberg Research Avatar
Neilsberg Research
Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.
Read more from Neilsberg Research ➔

Share

This article is for informational purposes only and is not intended to be legal or tax advice. We recommend that you consult with a qualified professional such as a lawyer or accountant before making a decision. Many of the products and services featured here are from our affiliate partners. We may receive commissions on purchases made from our chosen links. Read advertiser disclosure.
Collection 5 Resources