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Neptune Beach, FL Population by Age

The median age in Neptune Beach, FL is 45.0, as per 2019-2023 ACS 5 -Year Estimates. Of the total population, 12.22% were under the age of 15, 11.92% aged 15 to 29, 55.19% aged 30 to 64, 19.46% aged 65 to 84, and 1.22% were 85 years of age and older.
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By Neilsberg Research
Updated Feb 22, 2025

Neptune Beach, FL population age distributions

A complete breakdown of Neptune Beach'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 359 4.99%
5 to 9 years 259 3.6%
10 to 14 years 261 3.63%
15 to 19 years 233 3.24%
20 to 24 years 361 5.01%
25 to 29 years 264 3.67%
30 to 34 years 704 9.78%
35 to 39 years 521 7.24%
40 to 44 years 636 8.83%
45 to 49 years 396 5.5%
50 to 54 years 377 5.24%
55 to 59 years 666 9.25%
60 to 64 years 673 9.35%
65 to 69 years 553 7.68%
70 to 74 years 534 7.42%
75 to 79 years 165 2.29%
80 to 84 years 149 2.07%
85 years and over 88 1.22%
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Neptune Beach, FL population by age group

Key stats
1,473
Population under 25 years
2,125
Population aged 25-44
2,112
Population aged 45-64
1,489
Population aged 65+

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

FIGURE 1

Neptune Beach, FL population by age group.

The largest age group is 30 to 34 years with a population of 704 (9.78% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.
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The largest age group in Neptune Beach, FL was for the group of age 30 to 34 years with a population of 704 (9.78%), according to the 2019-2023 American Community Survey.

At the same time, the smallest age group in Neptune Beach, FL was the 85 years and over with a population of 88 (1.22%).

Neptune Beach, FL population by age cohort

To better understand the age distribution of Neptune Beach, FL'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

Neptune Beach, FL population by age cohort

The largest age group was 18 to 64 years with a population of 4,658 (64.70% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.
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Neptune Beach, FL population by age cohort

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

Age Group Population % of Total Population
Under 18 years 1,052 14.61%
18 to 64 years 4,658 64.7%
65 years and over 1,489 20.68%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Neptune Beach 's population under 18 was 14.61%, compared to the 22.16% nationwide.
  • Neptune Beach's working population (between 18 and 64) was 64.70%, compared to 61% nationwide.
  • Neptune Beach's elderly or the senior population (over 65 age) was 20.68% as compared to 16.84% nationwide.

Neptune Beach, FL population pyramid

Population pyramid for Neptune Beach, FL 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 Neptune Beach's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Neptune Beach, FL, is 18.2.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Neptune Beach, FL, is 30.8.
  • Total dependency ratio for Neptune Beach, FL is 49.0.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Neptune Beach, FL is 3.2.

FIGURE 3

Neptune Beach, FL population pyramid

Neptune Beach 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.
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Neptune Beach, FL population pyramid

Here's the Neptune Beach, FL's male and female population across different age groups .

Age Group Population(Male) Population(Female) Total Population
Under 5 years 127 232 359
5 to 9 years 168 91 259
10 to 14 years 175 86 261
15 to 19 years 132 101 233
20 to 24 years 86 275 361
25 to 29 years 70 194 264
30 to 34 years 265 439 704
35 to 39 years 293 228 521
40 to 44 years 314 322 636
45 to 49 years 199 197 396
50 to 54 years 261 116 377
55 to 59 years 244 422 666
60 to 64 years 324 349 673
65 to 69 years 326 227 553
70 to 74 years 240 294 534
75 to 79 years 51 114 165
80 to 84 years 108 41 149
85 years and over 8 80 88
Exploring Neptune Beach's Diversity? Request Customized Data Now!

Things to know

What is the population of Neptune Beach, FL under 18?

Neptune Beach's population under the age of 18 is 1,052, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 14.61% of the total resident population of Neptune Beach, FL.

What is the aging population in Neptune Beach, FL?

Neptune Beach's population aged 65 years and above was 1,489. As per the U.S. Census Bureau's American Community Survey, this population is 20.68% of the entire population.

References

Datasets

Explore datasets by year of publication.
2025
Neptune Beach, FL Age Group Population Dataset: A Complete Breakdown of Neptune Beach 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 Neptune Beach 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 Neptune Beach. The dataset can be utilized to understand the population distribution of Neptune Beach by age. For example, using this dataset, we can identify the largest age group in Neptune Beach.

Key observations

The largest age group in Neptune Beach, FL was for the group of age 30 to 34 years years with a population of 704 (9.78%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Neptune Beach, FL was the 85 years and over years with a population of 88 (1.22%). 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 Neptune Beach is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Neptune Beach 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 Neptune Beach Population by Age. You can refer the same here

Neptune Beach, FL Age Cohorts Dataset: Children, Working Adults, and Seniors in Neptune Beach - 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 Neptune Beach 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 Neptune Beach. 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 4,658 (64.70% 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 Neptune Beach population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Neptune Beach is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Neptune Beach 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 Neptune Beach Population by Age. You can refer the same here

Neptune Beach, FL 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 Neptune Beach, FL population pyramid, which represents the Neptune Beach 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 Neptune Beach, FL, is 18.2.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Neptune Beach, FL, is 30.8.
  • Total dependency ratio for Neptune Beach, FL is 49.0.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Neptune Beach, FL is 3.2.
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 Neptune Beach population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Neptune Beach for the selected age group is shown in the following column.
  • Population (Female): The female population in the Neptune Beach for the selected age group is shown in the following column.
  • Total Population: The total population of the Neptune Beach 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 Neptune Beach 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
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Collection 5 Resources