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Johns Creek, GA Population by Age

The median age in Johns Creek, GA is 42.0, as per 2021 ACS 5-Year Estimates. Of the total population, 20.33% were under the age of 15, 15.43% aged 15 to 29, 52.73% aged 30 to 64, 10.32% aged 65 to 84, and 1.20% were 85 years of age and older.
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By Neilsberg Research
Updated Sep 17, 2023

Johns Creek, GA population age distribution

A complete breakdown of Johns Creek'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 3,518 4.29%
5 to 9 years 6,168 7.52%
10 to 14 years 6,999 8.53%
15 to 19 years 7,117 8.67%
20 to 24 years 3,072 3.74%
25 to 29 years 2,470 3.01%
30 to 34 years 3,799 4.63%
35 to 39 years 5,097 6.21%
40 to 44 years 7,264 8.85%
45 to 49 years 7,708 9.39%
50 to 54 years 7,515 9.16%
55 to 59 years 6,244 7.61%
60 to 64 years 5,648 6.88%
65 to 69 years 3,669 4.47%
70 to 74 years 2,517 3.07%
75 to 79 years 1,390 1.69%
80 to 84 years 890 1.08%
85 years and over 983 1.2%
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TABLE OF CONTENTS

Johns Creek, GA population by age group

Key stats
26,874
Population under 25 years
18,630
Population aged 25-44
27,115
Population aged 45-64
9,449
Population aged 65+

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

The graph shows Johns Creek'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
Johns Creek, GA population by age group. The largest age group was 45-49 years with a poulation of 7,708 (9.39% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Johns Creek, GA was for the group of age 45-49 years with a population of 7,708 (9.39%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Johns Creek, GA was the 80-84 years with a population of 890 (1.08%).

Johns Creek, GA population by age cohort

To better understand the age distribution of Johns Creek, GA'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 Johns Creek'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.
Johns Creek, GA 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 51,047 (62.20% 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 21,572 26.29%
18 to 64 years 51,047 62.2%
85 years and over 9,449 11.51%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Johns Creek's population under 18 was 26.29%, compared to the 22.51% nationwide.
  • Johns Creek's working population (between 18 and 64) was 62.20%, compared to 61.45% nationwide.
  • Johns Creek's elderly or the senior population (over 65 age) was 11.51% as compared to 16.04% nationwide.

Johns Creek, GA population pyramid

Population pyramid for Johns Creek, GA 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 Johns Creek's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Johns Creek, GA, is 29.8.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Johns Creek, GA, is 16.9.
  • Total dependency ratio for Johns Creek, GA is 46.7.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Johns Creek, GA is 5.9.
The graph shows Johns Creek'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.
Johns Creek, GA population pyramid i.e. Johns Creek population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the Johns Creek, GA's male and female population across different age groups:

Age Group Population(Male) Population(Female) Total Population
Under 5 years 1,775 1,743 3,518
5 to 9 years 3,053 3,115 6,168
10 to 14 years 3,902 3,097 6,999
15 to 19 years 3,992 3,125 7,117
20 to 24 years 1,585 1,487 3,072
25 to 29 years 1,181 1,289 2,470
30 to 34 years 1,609 2,190 3,799
35 to 39 years 2,803 2,294 5,097
40 to 44 years 2,898 4,366 7,264
45 to 49 years 3,630 4,078 7,708
50 to 54 years 4,172 3,343 7,515
55 to 59 years 3,032 3,212 6,244
60 to 64 years 2,955 2,693 5,648
65 to 69 years 1,769 1,900 3,669
70 to 74 years 983 1,534 2,517
75 to 79 years 613 777 1,390
80 to 84 years 350 540 890
85 years and over 430 553 983
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Things to know

What is the population of Johns Creek, GA under 18?

Johns Creek's population under the age of 18 is 21,572, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 26.29% of the total resident population of Johns Creek, GA.

What is the aging population in Johns Creek, GA?

Johns Creek's population aged 65 years and above was 9,449. As per the U.S. Census Bureau's American Community Survey, this population is 11.51% of the entire population.

References

Datasets

Johns Creek, GA Age Group Population Dataset: A complete breakdown of Johns Creek 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 Johns Creek 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 Johns Creek. The dataset can be utilized to understand the population distribution of Johns Creek by age. For example, using this dataset, we can identify the largest age group in Johns Creek.

Key observations

The largest age group in Johns Creek, GA was for the group of age 45-49 years with a population of 7,708 (9.39%), according to the 2021 American Community Survey. At the same time, the smallest age group in Johns Creek, GA was the 80-84 years with a population of 890 (1.08%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

Johns Creek, GA Age Cohorts Dataset: Children, Working Adults, and Seniors in Johns Creek - Population and Percentage Analysis
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

The dataset tabulates the Johns Creek 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 Johns Creek. 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.

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

Johns Creek, GA 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 Johns Creek, GA population pyramid, which represents the Johns Creek 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 Johns Creek, GA, is 29.8.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Johns Creek, GA, is 16.9.
  • Total dependency ratio for Johns Creek, GA is 46.7.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Johns Creek, GA is 5.9.

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

Explore related topics

Johns Creek, GA Demographics Johns Creek, GA Population

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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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Collection 5 Resources