Ketchikan Gateway Borough, AK Population by Age

The median age in Ketchikan Gateway Borough, AK is 40.6, as per 2018-2022 ACS 5 -Year Estimates. Of the total population, 17.49% were under the age of 15, 18.67% aged 15 to 29, 47.19% aged 30 to 64, 15.57% aged 65 to 84, and 1.10% were 85 years of age and older.
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Updated Jul 26, 2024

Ketchikan Gateway Borough, AK population age distributions

A complete breakdown of Ketchikan Gateway Borough'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 755 5.43%
5 to 9 years 908 6.53%
10 to 14 years 769 5.53%
15 to 19 years 815 5.86%
20 to 24 years 794 5.71%
25 to 29 years 988 7.1%
30 to 34 years 937 6.74%
35 to 39 years 827 5.95%
40 to 44 years 1,037 7.46%
45 to 49 years 828 5.95%
50 to 54 years 876 6.3%
55 to 59 years 1,049 7.54%
60 to 64 years 1,008 7.25%
65 to 69 years 845 6.07%
70 to 74 years 713 5.13%
75 to 79 years 379 2.72%
80 to 84 years 229 1.65%
85 years and over 153 1.1%
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Ketchikan Gateway Borough, AK population by age group

Key stats
4,041
Population under 25 years
3,789
Population aged 25-44
3,761
Population aged 45-64
2,319
Population aged 65+

Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022

FIGURE 1

Ketchikan Gateway Borough, AK population by age group.

The largest age group is 55 to 59 years with a population of 1,049 (7.54% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.

The largest age group in Ketchikan Gateway Borough, AK was for the group of age 55 to 59 years with a population of 1,049 (7.54%), according to the 2018-2022 American Community Survey.

At the same time, the smallest age group in Ketchikan Gateway Borough, AK was the 85 years and over with a population of 153 (1.10%).

Ketchikan Gateway Borough, AK population by age cohort

To better understand the age distribution of Ketchikan Gateway Borough, AK'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

Ketchikan Gateway Borough, AK population by age cohort

The largest age group was 18 to 64 years with a population of 8,663 (62.28% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.

Ketchikan Gateway Borough, AK population by age cohort

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

Age Group Population % of Total Population
Under 18 years 2,928 21.05%
18 to 64 years 8,663 62.28%
65 years and over 2,319 16.67%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Ketchikan Gateway Borough 's population under 18 was 21.05%, compared to the 22.11% nationwide.
  • Ketchikan Gateway Borough's working population (between 18 and 64) was 62.28%, compared to 61.36% nationwide.
  • Ketchikan Gateway Borough's elderly or the senior population (over 65 age) was 16.67% as compared to 16.53% nationwide.

Ketchikan Gateway Borough, AK population pyramid

Population pyramid for Ketchikan Gateway Borough, AK 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 Ketchikan Gateway Borough's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Ketchikan Gateway Borough, AK, is 26.6.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Ketchikan Gateway Borough, AK, is 25.3.
  • Total dependency ratio for Ketchikan Gateway Borough, AK is 51.9.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Ketchikan Gateway Borough, AK is 3.9.

FIGURE 3

Ketchikan Gateway Borough, AK population pyramid

Ketchikan Gateway Borough 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) 2018-2022 5-Year Estimates.

Ketchikan Gateway Borough, AK population pyramid

Here's the Ketchikan Gateway Borough, AK's male and female population across different age groups .

Age Group Population(Male) Population(Female) Total Population
Under 5 years 402 353 755
5 to 9 years 486 422 908
10 to 14 years 369 400 769
15 to 19 years 411 404 815
20 to 24 years 451 343 794
25 to 29 years 555 433 988
30 to 34 years 465 472 937
35 to 39 years 450 377 827
40 to 44 years 524 513 1,037
45 to 49 years 420 408 828
50 to 54 years 460 416 876
55 to 59 years 636 413 1,049
60 to 64 years 465 543 1,008
65 to 69 years 478 367 845
70 to 74 years 339 374 713
75 to 79 years 180 199 379
80 to 84 years 100 129 229
85 years and over 41 112 153
Exploring Ketchikan Gateway Borough's Diversity? Request Customized Data Now!

Things to know

What is the population of Ketchikan Gateway Borough, AK under 18?

Ketchikan Gateway Borough's population under the age of 18 is 2,928, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 21.05% of the total resident population of Ketchikan Gateway Borough, AK.

What is the aging population in Ketchikan Gateway Borough, AK?

Ketchikan Gateway Borough's population aged 65 years and above was 2,319. As per the U.S. Census Bureau's American Community Survey, this population is 16.67% of the entire population.

References

Datasets

Explore datasets by year of publication.
2024
Ketchikan Gateway Borough, AK Age Group Population Dataset: A Complete Breakdown of Ketchikan Gateway Borough Age Demographics from 0 to 85 Years and Over, Distributed Across 18 Age Groups // 2024 Edition
Last updated July 24, 2024
ACS
Free
Neilsberg
CSV, JSON
2018-2022
CC BY 4.0
About this dataset

Context

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

Key observations

The largest age group in Ketchikan Gateway Borough, AK was for the group of age 55 to 59 years years with a population of 1,049 (7.54%), according to the ACS 2018-2022 5-Year Estimates. At the same time, the smallest age group in Ketchikan Gateway Borough, AK was the 85 years and over years with a population of 153 (1.10%). Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 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 Ketchikan Gateway Borough is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Ketchikan Gateway Borough 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 Ketchikan Gateway Borough Population by Age. You can refer the same here

Ketchikan Gateway Borough, AK Age Cohorts Dataset: Children, Working Adults, and Seniors in Ketchikan Gateway Borough - Population and Percentage Analysis // 2024 Edition
Last updated July 24, 2024
ACS
Free
Neilsberg
CSV, JSON
2018-2022
CC BY 4.0
About this dataset

Context

The dataset tabulates the Ketchikan Gateway Borough 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 Ketchikan Gateway Borough. 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 8,663 (62.28% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 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 Ketchikan Gateway Borough population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Ketchikan Gateway Borough is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Ketchikan Gateway Borough 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 Ketchikan Gateway Borough Population by Age. You can refer the same here

Ketchikan Gateway Borough, AK Population Pyramid Dataset: Age Groups, Male and Female Population, and Total Population for Demographics Analysis // 2024 Edition
Last updated July 24, 2024
ACS
Free
Neilsberg
CSV, JSON
2018-2022
CC BY 4.0
About this dataset

Context

The dataset tabulates the data for the Ketchikan Gateway Borough, AK population pyramid, which represents the Ketchikan Gateway Borough population distribution across age and gender, using estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 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 Ketchikan Gateway Borough, AK, is 26.6.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Ketchikan Gateway Borough, AK, is 25.3.
  • Total dependency ratio for Ketchikan Gateway Borough, AK is 51.9.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Ketchikan Gateway Borough, AK is 3.9.
Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 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 Ketchikan Gateway Borough population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Ketchikan Gateway Borough for the selected age group is shown in the following column.
  • Population (Female): The female population in the Ketchikan Gateway Borough for the selected age group is shown in the following column.
  • Total Population: The total population of the Ketchikan Gateway Borough 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 Ketchikan Gateway Borough 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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