Download
Share
Contents
Save
Collection 5 Resources

Port St. Lucie, FL Population by Age

The median age in Port St. Lucie, FL is 42.9, as per 2021 ACS 5-Year Estimates. Of the total population, 17.78% were under the age of 15, 16.59% aged 15 to 29, 45.28% aged 30 to 64, 18.54% aged 65 to 84, and 1.81% were 85 years of age and older.
Neilsberg Research Avatar
By Neilsberg Research
Updated Sep 17, 2023

Port St. Lucie, FL population age distribution

A complete breakdown of Port St. Lucie'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 10,629 5.26%
5 to 9 years 11,685 5.78%
10 to 14 years 13,623 6.74%
15 to 19 years 11,425 5.65%
20 to 24 years 10,189 5.04%
25 to 29 years 11,923 5.9%
30 to 34 years 12,814 6.34%
35 to 39 years 11,511 5.69%
40 to 44 years 13,539 6.7%
45 to 49 years 12,943 6.4%
50 to 54 years 13,478 6.67%
55 to 59 years 13,570 6.71%
60 to 64 years 13,692 6.77%
65 to 69 years 11,600 5.74%
70 to 74 years 11,597 5.74%
75 to 79 years 8,505 4.21%
80 to 84 years 5,788 2.86%
85 years and over 3,666 1.81%
Exploring California's Diversity? Request Customized Data Now!

TABLE OF CONTENTS

Port St. Lucie, FL population by age group

Key stats
57,551
Population under 25 years
49,787
Population aged 25-44
53,683
Population aged 45-64
41,156
Population aged 65+

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

The graph shows Port St. Lucie'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
Port St. Lucie, FL population by age group. The largest age group was 60-64 years with a poulation of 13,692 (6.77% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Port St. Lucie, FL was for the group of age 60-64 years with a population of 13,692 (6.77%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Port St. Lucie, FL was the 85+ years with a population of 3,666 (1.81%).

Port St. Lucie, FL population by age cohort

To better understand the age distribution of Port St. Lucie, 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
The pie chart shows Port St. Lucie'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.
Port St. Lucie, FL 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 117,301 (58.02% 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 43,720 21.62%
18 to 64 years 117,301 58.02%
85 years and over 41,156 20.36%
Exploring California's Diversity? Request Customized Data Now!

Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Port St. Lucie's population under 18 was 21.62%, compared to the 22.51% nationwide.
  • Port St. Lucie's working population (between 18 and 64) was 58.02%, compared to 61.45% nationwide.
  • Port St. Lucie's elderly or the senior population (over 65 age) was 20.36% as compared to 16.04% nationwide.

Port St. Lucie, FL population pyramid

Population pyramid for Port St. Lucie, 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 Port St. Lucie's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Port St. Lucie, FL, is 28.7.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Port St. Lucie, FL, is 32.9.
  • Total dependency ratio for Port St. Lucie, FL is 61.6.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Port St. Lucie, FL is 3.0.
The graph shows Port St. Lucie'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.
Port St. Lucie, FL population pyramid i.e. Port St. Lucie population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the Port St. Lucie, FL's male and female population across different age groups:

Age Group Population(Male) Population(Female) Total Population
Under 5 years 5,781 4,848 10,629
5 to 9 years 5,575 6,110 11,685
10 to 14 years 7,202 6,421 13,623
15 to 19 years 6,021 5,404 11,425
20 to 24 years 5,145 5,044 10,189
25 to 29 years 6,086 5,837 11,923
30 to 34 years 6,233 6,581 12,814
35 to 39 years 5,130 6,381 11,511
40 to 44 years 6,889 6,650 13,539
45 to 49 years 6,326 6,617 12,943
50 to 54 years 6,747 6,731 13,478
55 to 59 years 6,336 7,234 13,570
60 to 64 years 6,893 6,799 13,692
65 to 69 years 5,662 5,938 11,600
70 to 74 years 4,895 6,702 11,597
75 to 79 years 3,687 4,818 8,505
80 to 84 years 3,058 2,730 5,788
85 years and over 1,908 1,758 3,666
Exploring California's Diversity? Request Customized Data Now!

Things to know

What is the population of Port St. Lucie, FL under 18?

Port St. Lucie's population under the age of 18 is 43,720, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 21.62% of the total resident population of Port St. Lucie, FL.

What is the aging population in Port St. Lucie, FL?

Port St. Lucie's population aged 65 years and above was 41,156. As per the U.S. Census Bureau's American Community Survey, this population is 20.36% of the entire population.

References

Datasets

Port St. Lucie, FL Age Group Population Dataset: A complete breakdown of Port St. Lucie age demographics from 0 to 85 years, distributed across 18 age groups
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

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

Key observations

The largest age group in Port St. Lucie, FL was for the group of age 60-64 years with a population of 13,692 (6.77%), according to the 2021 American Community Survey. At the same time, the smallest age group in Port St. Lucie, FL was the 85+ years with a population of 3,666 (1.81%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

Port St. Lucie, FL Age Cohorts Dataset: Children, Working Adults, and Seniors in Port St. Lucie - Population and Percentage Analysis
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

The dataset tabulates the Port St. Lucie 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 Port St. Lucie. 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.

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

Port St. Lucie, FL Population Pyramid Dataset: Age Groups, Male and Female Population, and Total Population for Demographics Analysis
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

The dataset tabulates the data for the Port St. Lucie, FL population pyramid, which represents the Port St. Lucie 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 Port St. Lucie, FL, is 28.7.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Port St. Lucie, FL, is 32.9.
  • Total dependency ratio for Port St. Lucie, FL is 61.6.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Port St. Lucie, FL is 3.0.

Port St. Lucie 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 Port St. Lucie population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Port St. Lucie for the selected age group is shown in the following column.
  • Population (Female): The female population in the Port St. Lucie for the selected age group is shown in the following column.
  • Total Population: The total population of the Port St. Lucie 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 Port St. Lucie Population by Age. You can refer the same here

Explore related topics

Port St. Lucie, FL Demographics Port St. Lucie, FL Population

Explore more

Population of places that contain Port St. Lucie
Population of nearby cities

About the author

Neilsberg Research Avatar
Neilsberg Research
Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.
Read more from Neilsberg Research ➔

Share

This article is for informational purposes only and is not intended to be legal or tax advice. We recommend that you consult with a qualified professional such as a lawyer or accountant before making a decision. Many of the products and services featured here are from our affiliate partners. We may receive commissions on purchases made from our chosen links. Read advertiser disclosure.
Collection 5 Resources