Hempstead Town, New York Population by Age

The median age in Hempstead Town, New York is 40.5, as per 2021 ACS 5-Year Estimates. Of the total population, 17.96% were under the age of 15, 19.23% aged 15 to 29, 46.08% aged 30 to 64, 14.37% aged 65 to 84, and 2.36% were 85 years of age and older.
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Updated Sep 17, 2023

Hempstead Town, New York population age distribution

A complete breakdown of Hempstead town'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 45,254 5.72%
5 to 9 years 46,943 5.93%
10 to 14 years 49,835 6.3%
15 to 19 years 51,304 6.49%
20 to 24 years 51,328 6.49%
25 to 29 years 49,519 6.26%
30 to 34 years 46,882 5.93%
35 to 39 years 49,169 6.22%
40 to 44 years 50,242 6.35%
45 to 49 years 50,670 6.41%
50 to 54 years 57,009 7.21%
55 to 59 years 57,664 7.29%
60 to 64 years 52,827 6.68%
65 to 69 years 44,517 5.63%
70 to 74 years 33,918 4.29%
75 to 79 years 21,359 2.7%
80 to 84 years 13,892 1.76%
85 years and over 18,686 2.36%
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Hempstead Town, New York population by age group

Key stats
244,664
Population under 25 years
195,812
Population aged 25-44
218,170
Population aged 45-64
132,372
Population aged 65+

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

The graph shows Hempstead town'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
Hempstead Town, New York population by age group. The largest age group was 55-59 years with a poulation of 57,664 (7.29% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Hempstead Town, New York was for the group of age 55-59 years with a population of 57,664 (7.29%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Hempstead Town, New York was the 80-84 years with a population of 13,892 (1.76%).

Hempstead Town, New York population by age cohort

To better understand the age distribution of Hempstead Town, New York'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 Hempstead town'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.
Hempstead Town, New York 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 485,334 (61.36% 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 173,312 21.91%
18 to 64 years 485,334 61.36%
85 years and over 132,372 16.73%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Hempstead town's population under 18 was 21.91%, compared to the 22.51% nationwide.
  • Hempstead town's working population (between 18 and 64) was 61.36%, compared to 61.45% nationwide.
  • Hempstead town's elderly or the senior population (over 65 age) was 16.73% as compared to 16.04% nationwide.

Hempstead Town, New York population pyramid

Population pyramid for Hempstead Town, New York 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 Hempstead town's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Hempstead Town, New York, is 27.5.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Hempstead Town, New York, is 25.6.
  • Total dependency ratio for Hempstead Town, New York is 53.1.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Hempstead Town, New York is 3.9.
The graph shows Hempstead town'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.
Hempstead Town, New York population pyramid i.e. Hempstead town population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the Hempstead Town, New York's male and female population across different age groups:

Age Group Population(Male) Population(Female) Total Population
Under 5 years 23,130 22,124 45,254
5 to 9 years 23,005 23,938 46,943
10 to 14 years 25,765 24,070 49,835
15 to 19 years 26,843 24,461 51,304
20 to 24 years 25,421 25,907 51,328
25 to 29 years 25,818 23,701 49,519
30 to 34 years 23,202 23,680 46,882
35 to 39 years 24,650 24,519 49,169
40 to 44 years 25,663 24,579 50,242
45 to 49 years 24,864 25,806 50,670
50 to 54 years 27,786 29,223 57,009
55 to 59 years 28,106 29,558 57,664
60 to 64 years 25,204 27,623 52,827
65 to 69 years 21,184 23,333 44,517
70 to 74 years 15,431 18,487 33,918
75 to 79 years 9,610 11,749 21,359
80 to 84 years 5,389 8,503 13,892
85 years and over 6,263 12,423 18,686
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Things to know

What is the population of Hempstead Town, New York under 18?

Hempstead town's population under the age of 18 is 173,312, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 21.91% of the total resident population of Hempstead Town, New York.

What is the aging population in Hempstead Town, New York?

Hempstead town's population aged 65 years and above was 132,372. As per the U.S. Census Bureau's American Community Survey, this population is 16.73% of the entire population.

References

Datasets

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

Key observations

The largest age group in Hempstead Town, New York was for the group of age 55-59 years with a population of 57,664 (7.29%), according to the 2021 American Community Survey. At the same time, the smallest age group in Hempstead Town, New York was the 80-84 years with a population of 13,892 (1.76%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

Hempstead Town, New York Age Cohorts Dataset: Children, Working Adults, and Seniors in Hempstead town - 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 Hempstead town 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 Hempstead town. 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.

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

Hempstead Town, New York 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 Hempstead Town, New York population pyramid, which represents the Hempstead town 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 Hempstead Town, New York, is 27.5.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Hempstead Town, New York, is 25.6.
  • Total dependency ratio for Hempstead Town, New York is 53.1.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Hempstead Town, New York is 3.9.

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