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Friday Harbor, WA Population by Age

The median age in Friday Harbor, WA is 44.5, as per 2019-2023 ACS 5 -Year Estimates. Of the total population, 15.65% were under the age of 15, 18.47% aged 15 to 29, 46.26% aged 30 to 64, 16.99% aged 65 to 84, and 2.64% were 85 years of age and older.
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By Neilsberg Research
Updated Feb 22, 2025

Friday Harbor, WA population age distributions

A complete breakdown of Friday Harbor'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 103 3.84%
5 to 9 years 123 4.58%
10 to 14 years 194 7.23%
15 to 19 years 164 6.11%
20 to 24 years 133 4.95%
25 to 29 years 199 7.41%
30 to 34 years 156 5.81%
35 to 39 years 138 5.14%
40 to 44 years 160 5.96%
45 to 49 years 212 7.9%
50 to 54 years 217 8.08%
55 to 59 years 143 5.33%
60 to 64 years 216 8.04%
65 to 69 years 190 7.08%
70 to 74 years 109 4.06%
75 to 79 years 83 3.09%
80 to 84 years 74 2.76%
85 years and over 71 2.64%
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Friday Harbor, WA population by age group

Key stats
717
Population under 25 years
653
Population aged 25-44
788
Population aged 45-64
527
Population aged 65+

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

FIGURE 1

Friday Harbor, WA population by age group.

The largest age group is 50 to 54 years with a population of 217 (8.08% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.
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The largest age group in Friday Harbor, WA was for the group of age 50 to 54 years with a population of 217 (8.08%), according to the 2019-2023 American Community Survey.

At the same time, the smallest age group in Friday Harbor, WA was the 85 years and over with a population of 71 (2.64%).

Friday Harbor, WA population by age cohort

To better understand the age distribution of Friday Harbor, 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

FIGURE 2

Friday Harbor, WA population by age cohort

The largest age group was 18 to 64 years with a population of 1,641 (61.12% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.
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Friday Harbor, WA population by age cohort

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

Age Group Population % of Total Population
Under 18 years 517 19.26%
18 to 64 years 1,641 61.12%
65 years and over 527 19.63%
Exploring Friday Harbor's Diversity? Request Customized Data Now!

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

  • Friday Harbor 's population under 18 was 19.26%, compared to the 22.16% nationwide.
  • Friday Harbor's working population (between 18 and 64) was 61.12%, compared to 61% nationwide.
  • Friday Harbor's elderly or the senior population (over 65 age) was 19.63% as compared to 16.84% nationwide.

Friday Harbor, WA population pyramid

Population pyramid for Friday Harbor, 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 Friday Harbor's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Friday Harbor, WA, is 24.2.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Friday Harbor, WA, is 30.3.
  • Total dependency ratio for Friday Harbor, WA is 54.5.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Friday Harbor, WA is 3.3.

FIGURE 3

Friday Harbor, WA population pyramid

Friday Harbor 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.
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Friday Harbor, WA population pyramid

Here's the Friday Harbor, WA's male and female population across different age groups .

Age Group Population(Male) Population(Female) Total Population
Under 5 years 32 71 103
5 to 9 years 79 44 123
10 to 14 years 77 117 194
15 to 19 years 66 98 164
20 to 24 years 66 67 133
25 to 29 years 82 117 199
30 to 34 years 73 83 156
35 to 39 years 55 83 138
40 to 44 years 70 90 160
45 to 49 years 101 111 212
50 to 54 years 103 114 217
55 to 59 years 64 79 143
60 to 64 years 81 135 216
65 to 69 years 51 139 190
70 to 74 years 43 66 109
75 to 79 years 39 44 83
80 to 84 years 34 40 74
85 years and over 18 53 71
Exploring Friday Harbor's Diversity? Request Customized Data Now!

Things to know

What is the population of Friday Harbor, WA under 18?

Friday Harbor's population under the age of 18 is 517, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 19.26% of the total resident population of Friday Harbor, WA.

What is the aging population in Friday Harbor, WA?

Friday Harbor's population aged 65 years and above was 527. As per the U.S. Census Bureau's American Community Survey, this population is 19.63% of the entire population.

References

Datasets

Explore datasets by year of publication.
2025
Friday Harbor, WA Age Group Population Dataset: A Complete Breakdown of Friday Harbor 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 Friday Harbor 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 Friday Harbor. The dataset can be utilized to understand the population distribution of Friday Harbor by age. For example, using this dataset, we can identify the largest age group in Friday Harbor.

Key observations

The largest age group in Friday Harbor, WA was for the group of age 50 to 54 years years with a population of 217 (8.08%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Friday Harbor, WA was the 85 years and over years with a population of 71 (2.64%). 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 Friday Harbor is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Friday Harbor 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 Friday Harbor Population by Age. You can refer the same here

Friday Harbor, WA Age Cohorts Dataset: Children, Working Adults, and Seniors in Friday Harbor - 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 Friday Harbor 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 Friday Harbor. 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 1,641 (61.12% 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 Friday Harbor population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Friday Harbor is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Friday Harbor 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 Friday Harbor Population by Age. You can refer the same here

Friday Harbor, WA 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 Friday Harbor, WA population pyramid, which represents the Friday Harbor 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 Friday Harbor, WA, is 24.2.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Friday Harbor, WA, is 30.3.
  • Total dependency ratio for Friday Harbor, WA is 54.5.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Friday Harbor, WA is 3.3.
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 Friday Harbor population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Friday Harbor for the selected age group is shown in the following column.
  • Population (Female): The female population in the Friday Harbor for the selected age group is shown in the following column.
  • Total Population: The total population of the Friday Harbor 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 Friday Harbor 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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About the author

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Neilsberg Research
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Collection 5 Resources