Holbrook, AZ Population by Age

The median age in Holbrook, AZ is 38.5, as per 2021 ACS 5-Year Estimates. Of the total population, 22.13% were under the age of 15, 17.05% aged 15 to 29, 47.82% aged 30 to 64, 12.35% aged 65 to 84, and 0.64% were 85 years of age and older.
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Updated Sep 17, 2023

Holbrook, AZ population age distribution

A complete breakdown of Holbrook'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 242 5.01%
5 to 9 years 194 4.02%
10 to 14 years 632 13.1%
15 to 19 years 289 5.99%
20 to 24 years 288 5.97%
25 to 29 years 246 5.1%
30 to 34 years 303 6.28%
35 to 39 years 391 8.1%
40 to 44 years 427 8.85%
45 to 49 years 347 7.19%
50 to 54 years 269 5.57%
55 to 59 years 316 6.55%
60 to 64 years 255 5.28%
65 to 69 years 182 3.77%
70 to 74 years 159 3.29%
75 to 79 years 181 3.75%
80 to 84 years 74 1.53%
85 years and over 31 0.64%
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Holbrook, AZ population by age group

Key stats
1,645
Population under 25 years
1,367
Population aged 25-44
1,187
Population aged 45-64
627
Population aged 65+

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

The graph shows Holbrook'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
Holbrook, AZ population by age group. The largest age group was 10-14 years with a poulation of 632 (13.10% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Holbrook, AZ was for the group of age 10-14 years with a population of 632 (13.10%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Holbrook, AZ was the 85+ years with a population of 31 (0.64%).

Holbrook, AZ population by age cohort

To better understand the age distribution of Holbrook, AZ'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 Holbrook'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.
Holbrook, AZ 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 2,934 (60.80% 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 1,265 26.21%
18 to 64 years 2,934 60.8%
85 years and over 627 12.99%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Holbrook's population under 18 was 26.21%, compared to the 22.51% nationwide.
  • Holbrook's working population (between 18 and 64) was 60.80%, compared to 61.45% nationwide.
  • Holbrook's elderly or the senior population (over 65 age) was 12.99% as compared to 16.04% nationwide.

Holbrook, AZ population pyramid

Population pyramid for Holbrook, AZ 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 Holbrook's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Holbrook, AZ, is 34.1.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Holbrook, AZ, is 20.0.
  • Total dependency ratio for Holbrook, AZ is 54.1.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Holbrook, AZ is 5.0.
The graph shows Holbrook'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.
Holbrook, AZ population pyramid i.e. Holbrook population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the Holbrook, AZ's male and female population across different age groups:

Age Group Population(Male) Population(Female) Total Population
Under 5 years 201 41 242
5 to 9 years 76 118 194
10 to 14 years 367 265 632
15 to 19 years 206 83 289
20 to 24 years 215 73 288
25 to 29 years 150 96 246
30 to 34 years 158 145 303
35 to 39 years 262 129 391
40 to 44 years 207 220 427
45 to 49 years 154 193 347
50 to 54 years 161 108 269
55 to 59 years 152 164 316
60 to 64 years 133 122 255
65 to 69 years 104 78 182
70 to 74 years 81 78 159
75 to 79 years 32 149 181
80 to 84 years 34 40 74
85 years and over 7 24 31
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Things to know

What is the population of Holbrook, AZ under 18?

Holbrook's population under the age of 18 is 1,265, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 26.21% of the total resident population of Holbrook, AZ.

What is the aging population in Holbrook, AZ?

Holbrook's population aged 65 years and above was 627. As per the U.S. Census Bureau's American Community Survey, this population is 12.99% of the entire population.

References

Datasets

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

Key observations

The largest age group in Holbrook, AZ was for the group of age 10-14 years with a population of 632 (13.10%), according to the 2021 American Community Survey. At the same time, the smallest age group in Holbrook, AZ was the 85+ years with a population of 31 (0.64%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

Holbrook, AZ Age Cohorts Dataset: Children, Working Adults, and Seniors in Holbrook - 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 Holbrook 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 Holbrook. 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.

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

Holbrook, AZ 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 Holbrook, AZ population pyramid, which represents the Holbrook 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 Holbrook, AZ, is 34.1.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Holbrook, AZ, is 20.0.
  • Total dependency ratio for Holbrook, AZ is 54.1.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Holbrook, AZ is 5.0.

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

About the author

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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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