Prospect Park, NJ Population by Age

The median age in Prospect Park, NJ is 35.4, as per 2019-2023 ACS 5 -Year Estimates. Of the total population, 20.52% were under the age of 15, 22.53% aged 15 to 29, 46.55% aged 30 to 64, 9.03% aged 65 to 84, and 1.37% were 85 years of age and older.
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Updated Feb 22, 2025

Prospect Park, NJ population age distributions

A complete breakdown of Prospect 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 403 6.41%
5 to 9 years 286 4.55%
10 to 14 years 601 9.56%
15 to 19 years 721 11.47%
20 to 24 years 447 7.11%
25 to 29 years 248 3.95%
30 to 34 years 395 6.28%
35 to 39 years 512 8.15%
40 to 44 years 424 6.75%
45 to 49 years 402 6.4%
50 to 54 years 398 6.33%
55 to 59 years 302 4.8%
60 to 64 years 493 7.84%
65 to 69 years 174 2.77%
70 to 74 years 161 2.56%
75 to 79 years 175 2.78%
80 to 84 years 58 0.92%
85 years and over 86 1.37%
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Prospect Park, NJ population by age group

Key stats
2,458
Population under 25 years
1,579
Population aged 25-44
1,595
Population aged 45-64
654
Population aged 65+

Sources: U.S. Census Bureau, American Community Survey (ACS) 2019-2023

FIGURE 1

Prospect Park, NJ population by age group.

The largest age group is 15 to 19 years with a population of 721 (11.47% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

The largest age group in Prospect Park, NJ was for the group of age 15 to 19 years with a population of 721 (11.47%), according to the 2019-2023 American Community Survey.

At the same time, the smallest age group in Prospect Park, NJ was the 80 to 84 years with a population of 58 (0.92%).

Prospect Park, NJ population by age cohort

To better understand the age distribution of Prospect Park, NJ'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

Prospect Park, NJ population by age cohort

The largest age group was 18 to 64 years with a population of 3,826 (60.87% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Prospect Park, NJ population by age cohort

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

Age Group Population % of Total Population
Under 18 years 1,806 28.73%
18 to 64 years 3,826 60.87%
65 years and over 654 10.4%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Prospect Park 's population under 18 was 28.73%, compared to the 22.16% nationwide.
  • Prospect Park's working population (between 18 and 64) was 60.87%, compared to 61% nationwide.
  • Prospect Park's elderly or the senior population (over 65 age) was 10.40% as compared to 16.84% nationwide.

Prospect Park, NJ population pyramid

Population pyramid for Prospect Park, NJ 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 Prospect Park's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Prospect Park, NJ, is 29.7.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Prospect Park, NJ, is 15.1.
  • Total dependency ratio for Prospect Park, NJ is 44.8.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Prospect Park, NJ is 6.6.

FIGURE 3

Prospect Park, NJ population pyramid

Prospect Park 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) 2019-2023 5-Year Estimates.

Prospect Park, NJ population pyramid

Here's the Prospect Park, NJ's male and female population across different age groups .

Age Group Population(Male) Population(Female) Total Population
Under 5 years 142 261 403
5 to 9 years 108 178 286
10 to 14 years 346 255 601
15 to 19 years 632 89 721
20 to 24 years 177 270 447
25 to 29 years 87 161 248
30 to 34 years 166 229 395
35 to 39 years 269 243 512
40 to 44 years 131 293 424
45 to 49 years 147 255 402
50 to 54 years 186 212 398
55 to 59 years 194 108 302
60 to 64 years 289 204 493
65 to 69 years 82 92 174
70 to 74 years 88 73 161
75 to 79 years 89 86 175
80 to 84 years 10 48 58
85 years and over 46 40 86
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Things to know

What is the population of Prospect Park, NJ under 18?

Prospect Park's population under the age of 18 is 1,806, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 28.73% of the total resident population of Prospect Park, NJ.

What is the aging population in Prospect Park, NJ?

Prospect Park's population aged 65 years and above was 654. As per the U.S. Census Bureau's American Community Survey, this population is 10.40% of the entire population.

References

Datasets

Explore datasets by year of publication.
2025
Prospect Park, NJ Age Group Population Dataset: A Complete Breakdown of Prospect Park Age Demographics from 0 to 85 Years and Over, Distributed Across 18 Age Groups // 2025 Edition
Last updated February 22, 2025
ACS
Free
Neilsberg
CSV, JSON
2019-2023
CC BY 4.0
About this dataset

Context

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

Key observations

The largest age group in Prospect Park, NJ was for the group of age 15 to 19 years years with a population of 721 (11.47%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Prospect Park, NJ was the 80 to 84 years years with a population of 58 (0.92%). Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 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 Prospect Park is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Prospect 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 Prospect Park Population by Age. You can refer the same here

Prospect Park, NJ Age Cohorts Dataset: Children, Working Adults, and Seniors in Prospect Park - Population and Percentage Analysis // 2025 Edition
Last updated February 22, 2025
ACS
Free
Neilsberg
CSV, JSON
2019-2023
CC BY 4.0
About this dataset

Context

The dataset tabulates the Prospect 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 Prospect 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 18 to 64 years with a poulation of 3,826 (60.87% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 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 Prospect Park population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Prospect Park is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Prospect 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 Prospect Park Population by Age. You can refer the same here

Prospect Park, NJ Population Pyramid Dataset: Age Groups, Male and Female Population, and Total Population for Demographics Analysis // 2025 Edition
Last updated February 22, 2025
ACS
Free
Neilsberg
CSV, JSON
2019-2023
CC BY 4.0
About this dataset

Context

The dataset tabulates the data for the Prospect Park, NJ population pyramid, which represents the Prospect Park population distribution across age and gender, using estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 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 Prospect Park, NJ, is 29.7.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Prospect Park, NJ, is 15.1.
  • Total dependency ratio for Prospect Park, NJ is 44.8.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Prospect Park, NJ is 6.6.
Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 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 Prospect Park population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Prospect Park for the selected age group is shown in the following column.
  • Population (Female): The female population in the Prospect Park for the selected age group is shown in the following column.
  • Total Population: The total population of the Prospect 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 Prospect 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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