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Collection 5 Resources

Fairfield, WA Population by Age

The median age in Fairfield, WA is 41.0, as per 2021 ACS 5-Year Estimates. Of the total population, 19.42% were under the age of 15, 14.21% aged 15 to 29, 41.55% aged 30 to 64, 20.86% aged 65 to 84, and 3.96% were 85 years of age and older.
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By Neilsberg Research
Updated Sep 17, 2023

Fairfield, WA population age distribution

A complete breakdown of Fairfield'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 4 0.72%
5 to 9 years 40 7.19%
10 to 14 years 64 11.51%
15 to 19 years 23 4.14%
20 to 24 years 19 3.42%
25 to 29 years 37 6.65%
30 to 34 years 37 6.65%
35 to 39 years 36 6.47%
40 to 44 years 49 8.81%
45 to 49 years 47 8.45%
50 to 54 years 13 2.34%
55 to 59 years 18 3.24%
60 to 64 years 31 5.58%
65 to 69 years 64 11.51%
70 to 74 years 31 5.58%
75 to 79 years 17 3.06%
80 to 84 years 4 0.72%
85 years and over 22 3.96%
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TABLE OF CONTENTS

Fairfield, WA population by age group

Key stats
150
Population under 25 years
159
Population aged 25-44
109
Population aged 45-64
138
Population aged 65+

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

The graph shows Fairfield'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
Fairfield, WA population by age group. The largest age group was 10-14 years with a poulation of 64 (11.51% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Fairfield, WA was for the group of age 10-14 years with a population of 64 (11.51%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Fairfield, WA was the 0-4 years with a population of 4 (0.72%).

Fairfield, WA population by age cohort

To better understand the age distribution of Fairfield, WA'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 Fairfield'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.
Fairfield, WA 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 294 (52.88% 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 124 22.3%
18 to 64 years 294 52.88%
85 years and over 138 24.82%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Fairfield's population under 18 was 22.30%, compared to the 22.51% nationwide.
  • Fairfield's working population (between 18 and 64) was 52.88%, compared to 61.45% nationwide.
  • Fairfield's elderly or the senior population (over 65 age) was 24.82% as compared to 16.04% nationwide.

Fairfield, WA population pyramid

Population pyramid for Fairfield, WA 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 Fairfield's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Fairfield, WA, is 34.8.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Fairfield, WA, is 44.5.
  • Total dependency ratio for Fairfield, WA is 79.4.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Fairfield, WA is 2.2.
The graph shows Fairfield'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.
Fairfield, WA population pyramid i.e. Fairfield population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

Age Group Population(Male) Population(Female) Total Population
Under 5 years 0 4 4
5 to 9 years 26 14 40
10 to 14 years 21 43 64
15 to 19 years 7 16 23
20 to 24 years 5 14 19
25 to 29 years 33 4 37
30 to 34 years 19 18 37
35 to 39 years 4 32 36
40 to 44 years 40 9 49
45 to 49 years 29 18 47
50 to 54 years 2 11 13
55 to 59 years 10 8 18
60 to 64 years 10 21 31
65 to 69 years 35 29 64
70 to 74 years 23 8 31
75 to 79 years 9 8 17
80 to 84 years 0 4 4
85 years and over 14 8 22
Exploring Fairfield's Diversity? Request Customized Data Now!

Things to know

What is the population of Fairfield, WA under 18?

Fairfield's population under the age of 18 is 124, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 22.30% of the total resident population of Fairfield, WA.

What is the aging population in Fairfield, WA?

Fairfield's population aged 65 years and above was 138. As per the U.S. Census Bureau's American Community Survey, this population is 24.82% of the entire population.

References

Datasets

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

Key observations

The largest age group in Fairfield, WA was for the group of age 10-14 years with a population of 64 (11.51%), according to the 2021 American Community Survey. At the same time, the smallest age group in Fairfield, WA was the 0-4 years with a population of 4 (0.72%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

Fairfield, WA Age Cohorts Dataset: Children, Working Adults, and Seniors in Fairfield - 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 Fairfield 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 Fairfield. 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.

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

Fairfield, WA 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 Fairfield, WA population pyramid, which represents the Fairfield 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 Fairfield, WA, is 34.8.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Fairfield, WA, is 44.5.
  • Total dependency ratio for Fairfield, WA is 79.4.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Fairfield, WA is 2.2.

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

Fairfield, WA Demographics Fairfield, WA 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