Williston Park, NY Population by Age

The median age in Williston Park, NY is 42.6, as per 2021 ACS 5-Year Estimates. Of the total population, 19.96% were under the age of 15, 15.11% aged 15 to 29, 48.74% aged 30 to 64, 12.96% aged 65 to 84, and 3.24% were 85 years of age and older.
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Updated Sep 17, 2023

Williston Park, NY population age distribution

A complete breakdown of Williston Park'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 429 5.67%
5 to 9 years 506 6.68%
10 to 14 years 576 7.61%
15 to 19 years 439 5.8%
20 to 24 years 463 6.12%
25 to 29 years 242 3.2%
30 to 34 years 320 4.23%
35 to 39 years 437 5.77%
40 to 44 years 705 9.31%
45 to 49 years 524 6.92%
50 to 54 years 298 3.94%
55 to 59 years 844 11.15%
60 to 64 years 562 7.42%
65 to 69 years 242 3.2%
70 to 74 years 268 3.54%
75 to 79 years 209 2.76%
80 to 84 years 262 3.46%
85 years and over 245 3.24%
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Williston Park, NY population by age group

Key stats
2,413
Population under 25 years
1,704
Population aged 25-44
2,228
Population aged 45-64
1,226
Population aged 65+

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

The graph shows Williston Park'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
Williston Park, NY population by age group. The largest age group was 55-59 years with a poulation of 844 (11.15% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Williston Park, NY was for the group of age 55-59 years with a population of 844 (11.15%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Williston Park, NY was the 75-79 years with a population of 209 (2.76%).

Williston Park, NY population by age cohort

To better understand the age distribution of Williston Park, NY'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 Williston Park'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.
Williston Park, NY 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 4,484 (59.23% 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 1,861 24.58%
18 to 64 years 4,484 59.23%
85 years and over 1,226 16.19%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Williston Park's population under 18 was 24.58%, compared to the 22.51% nationwide.
  • Williston Park's working population (between 18 and 64) was 59.23%, compared to 61.45% nationwide.
  • Williston Park's elderly or the senior population (over 65 age) was 16.19% as compared to 16.04% nationwide.

Williston Park, NY population pyramid

Population pyramid for Williston Park, NY 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 Williston Park's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Williston Park, NY, is 31.3.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Williston Park, NY, is 25.4.
  • Total dependency ratio for Williston Park, NY is 56.6.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Williston Park, NY is 3.9.
The graph shows Williston Park'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.
Williston Park, NY population pyramid i.e. Williston Park population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the Williston Park, NY's male and female population across different age groups:

Age Group Population(Male) Population(Female) Total Population
Under 5 years 183 246 429
5 to 9 years 200 306 506
10 to 14 years 391 185 576
15 to 19 years 206 233 439
20 to 24 years 278 185 463
25 to 29 years 130 112 242
30 to 34 years 160 160 320
35 to 39 years 191 246 437
40 to 44 years 330 375 705
45 to 49 years 323 201 524
50 to 54 years 115 183 298
55 to 59 years 408 436 844
60 to 64 years 268 294 562
65 to 69 years 114 128 242
70 to 74 years 131 137 268
75 to 79 years 73 136 209
80 to 84 years 106 156 262
85 years and over 64 181 245
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Things to know

What is the population of Williston Park, NY under 18?

Williston Park's population under the age of 18 is 1,861, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 24.58% of the total resident population of Williston Park, NY.

What is the aging population in Williston Park, NY?

Williston Park's population aged 65 years and above was 1,226. As per the U.S. Census Bureau's American Community Survey, this population is 16.19% of the entire population.

References

Datasets

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

Key observations

The largest age group in Williston Park, NY was for the group of age 55-59 years with a population of 844 (11.15%), according to the 2021 American Community Survey. At the same time, the smallest age group in Williston Park, NY was the 75-79 years with a population of 209 (2.76%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

Williston Park, NY Age Cohorts Dataset: Children, Working Adults, and Seniors in Williston Park - 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 Williston Park 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 Williston Park. 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.

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

Williston Park, NY 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 Williston Park, NY population pyramid, which represents the Williston Park 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 Williston Park, NY, is 31.3.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Williston Park, NY, is 25.4.
  • Total dependency ratio for Williston Park, NY is 56.6.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Williston Park, NY is 3.9.

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