New Fairfield, Connecticut Population by Age

The median age in New Fairfield, Connecticut is 41.9, as per 2021 ACS 5-Year Estimates. Of the total population, 19.47% were under the age of 15, 20.01% aged 15 to 29, 43.44% aged 30 to 64, 15.60% aged 65 to 84, and 1.48% were 85 years of age and older.
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Updated Sep 17, 2023

New Fairfield, Connecticut population age distribution

A complete breakdown of New Fairfield 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 947 6.94%
5 to 9 years 782 5.73%
10 to 14 years 927 6.8%
15 to 19 years 1,064 7.8%
20 to 24 years 1,182 8.67%
25 to 29 years 483 3.54%
30 to 34 years 561 4.11%
35 to 39 years 549 4.02%
40 to 44 years 713 5.23%
45 to 49 years 962 7.05%
50 to 54 years 966 7.08%
55 to 59 years 991 7.27%
60 to 64 years 1,183 8.67%
65 to 69 years 611 4.48%
70 to 74 years 800 5.87%
75 to 79 years 526 3.86%
80 to 84 years 191 1.4%
85 years and over 202 1.48%
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New Fairfield, Connecticut population by age group

Key stats
4,902
Population under 25 years
2,306
Population aged 25-44
4,102
Population aged 45-64
2,330
Population aged 65+

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

The graph shows New Fairfield 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
New Fairfield, Connecticut population by age group. The largest age group was 60-64 years with a poulation of 1,183 (8.67% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in New Fairfield, Connecticut was for the group of age 60-64 years with a population of 1,183 (8.67%), according to the 2021 American Community Survey.

At the same time, the smallest age group in New Fairfield, Connecticut was the 80-84 years with a population of 191 (1.40%).

New Fairfield, Connecticut population by age cohort

To better understand the age distribution of New Fairfield, 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 New Fairfield 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.
New Fairfield, 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 7,909 (57.98% 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 3,401 24.93%
18 to 64 years 7,909 57.98%
85 years and over 2,330 17.08%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • New Fairfield town's population under 18 was 24.93%, compared to the 22.51% nationwide.
  • New Fairfield town's working population (between 18 and 64) was 57.98%, compared to 61.45% nationwide.
  • New Fairfield town's elderly or the senior population (over 65 age) was 17.08% as compared to 16.04% nationwide.

New Fairfield, Connecticut population pyramid

Population pyramid for New Fairfield, 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 New Fairfield town's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for New Fairfield, Connecticut, is 30.7.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for New Fairfield, Connecticut, is 26.9.
  • Total dependency ratio for New Fairfield, Connecticut is 57.6.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for New Fairfield, Connecticut is 3.7.
The graph shows New Fairfield 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.
New Fairfield, Connecticut population pyramid i.e. New Fairfield town population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

Age Group Population(Male) Population(Female) Total Population
Under 5 years 400 547 947
5 to 9 years 402 380 782
10 to 14 years 400 527 927
15 to 19 years 632 432 1,064
20 to 24 years 572 610 1,182
25 to 29 years 280 203 483
30 to 34 years 207 354 561
35 to 39 years 346 203 549
40 to 44 years 344 369 713
45 to 49 years 449 513 962
50 to 54 years 471 495 966
55 to 59 years 517 474 991
60 to 64 years 616 567 1,183
65 to 69 years 251 360 611
70 to 74 years 257 543 800
75 to 79 years 413 113 526
80 to 84 years 77 114 191
85 years and over 102 100 202
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Things to know

What is the population of New Fairfield, Connecticut under 18?

New Fairfield town's population under the age of 18 is 3,401, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 24.93% of the total resident population of New Fairfield, Connecticut.

What is the aging population in New Fairfield, Connecticut?

New Fairfield town's population aged 65 years and above was 2,330. As per the U.S. Census Bureau's American Community Survey, this population is 17.08% of the entire population.

References

Datasets

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

Key observations

The largest age group in New Fairfield, Connecticut was for the group of age 60-64 years with a population of 1,183 (8.67%), according to the 2021 American Community Survey. At the same time, the smallest age group in New Fairfield, Connecticut was the 80-84 years with a population of 191 (1.40%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

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

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

New Fairfield, 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 New Fairfield, Connecticut population pyramid, which represents the New Fairfield 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 New Fairfield, Connecticut, is 30.7.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for New Fairfield, Connecticut, is 26.9.
  • Total dependency ratio for New Fairfield, Connecticut is 57.6.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for New Fairfield, Connecticut is 3.7.

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

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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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