Grand Coulee, WA Population by Age

The median age in Grand Coulee, WA is 50.7, as per 2021 ACS 5-Year Estimates. Of the total population, 11.42% were under the age of 15, 19.00% aged 15 to 29, 44.34% aged 30 to 64, 20.79% aged 65 to 84, and 4.46% were 85 years of age and older.
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Updated Sep 17, 2023

Grand Coulee, WA population age distribution

A complete breakdown of Grand Coulee'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 11 0.98%
5 to 9 years 45 4.01%
10 to 14 years 72 6.42%
15 to 19 years 92 8.21%
20 to 24 years 37 3.3%
25 to 29 years 84 7.49%
30 to 34 years 62 5.53%
35 to 39 years 49 4.37%
40 to 44 years 68 6.07%
45 to 49 years 33 2.94%
50 to 54 years 69 6.16%
55 to 59 years 140 12.49%
60 to 64 years 76 6.78%
65 to 69 years 68 6.07%
70 to 74 years 86 7.67%
75 to 79 years 51 4.55%
80 to 84 years 28 2.5%
85 years and over 50 4.46%
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Grand Coulee, WA population by age group

Key stats
257
Population under 25 years
263
Population aged 25-44
318
Population aged 45-64
283
Population aged 65+

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

The graph shows Grand Coulee'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
Grand Coulee, WA population by age group. The largest age group was 55-59 years with a poulation of 140 (12.49% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Grand Coulee, WA was for the group of age 55-59 years with a population of 140 (12.49%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Grand Coulee, WA was the 0-4 years with a population of 11 (0.98%).

Grand Coulee, WA population by age cohort

To better understand the age distribution of Grand Coulee, 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 Grand Coulee'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.
Grand Coulee, 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 653 (58.25% 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 185 16.5%
18 to 64 years 653 58.25%
85 years and over 283 25.25%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Grand Coulee's population under 18 was 16.50%, compared to the 22.51% nationwide.
  • Grand Coulee's working population (between 18 and 64) was 58.25%, compared to 61.45% nationwide.
  • Grand Coulee's elderly or the senior population (over 65 age) was 25.25% as compared to 16.04% nationwide.

Grand Coulee, WA population pyramid

Population pyramid for Grand Coulee, 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 Grand Coulee's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Grand Coulee, WA, is 18.0.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Grand Coulee, WA, is 39.9.
  • Total dependency ratio for Grand Coulee, WA is 57.9.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Grand Coulee, WA is 2.5.
The graph shows Grand Coulee'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.
Grand Coulee, WA population pyramid i.e. Grand Coulee population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

Age Group Population(Male) Population(Female) Total Population
Under 5 years 11 0 11
5 to 9 years 45 0 45
10 to 14 years 14 58 72
15 to 19 years 46 46 92
20 to 24 years 21 16 37
25 to 29 years 51 33 84
30 to 34 years 32 30 62
35 to 39 years 27 22 49
40 to 44 years 35 33 68
45 to 49 years 2 31 33
50 to 54 years 38 31 69
55 to 59 years 81 59 140
60 to 64 years 33 43 76
65 to 69 years 60 8 68
70 to 74 years 28 58 86
75 to 79 years 18 33 51
80 to 84 years 7 21 28
85 years and over 38 12 50
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Things to know

What is the population of Grand Coulee, WA under 18?

Grand Coulee's population under the age of 18 is 185, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 16.50% of the total resident population of Grand Coulee, WA.

What is the aging population in Grand Coulee, WA?

Grand Coulee's population aged 65 years and above was 283. As per the U.S. Census Bureau's American Community Survey, this population is 25.25% of the entire population.

References

Datasets

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

Key observations

The largest age group in Grand Coulee, WA was for the group of age 55-59 years with a population of 140 (12.49%), according to the 2021 American Community Survey. At the same time, the smallest age group in Grand Coulee, WA was the 0-4 years with a population of 11 (0.98%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

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

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

Grand Coulee, 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 Grand Coulee, WA population pyramid, which represents the Grand Coulee 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 Grand Coulee, WA, is 18.0.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Grand Coulee, WA, is 39.9.
  • Total dependency ratio for Grand Coulee, WA is 57.9.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Grand Coulee, WA is 2.5.

Grand Coulee 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 Grand Coulee population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Grand Coulee for the selected age group is shown in the following column.
  • Population (Female): The female population in the Grand Coulee for the selected age group is shown in the following column.
  • Total Population: The total population of the Grand Coulee 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 Grand Coulee 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 team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.

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