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Walnut Creek, NC Population by Age

The median age in Walnut Creek, NC is 47.2, as per 2021 ACS 5-Year Estimates. Of the total population, 16.56% were under the age of 15, 18.50% aged 15 to 29, 45.89% aged 30 to 64, 18.08% aged 65 to 84, and 0.97% were 85 years of age and older.
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By Neilsberg Research
Updated Sep 17, 2023

Walnut Creek, NC population age distribution

A complete breakdown of Walnut 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 77 5.31%
5 to 9 years 79 5.45%
10 to 14 years 84 5.8%
15 to 19 years 177 12.22%
20 to 24 years 35 2.42%
25 to 29 years 56 3.86%
30 to 34 years 61 4.21%
35 to 39 years 21 1.45%
40 to 44 years 101 6.97%
45 to 49 years 69 4.76%
50 to 54 years 183 12.63%
55 to 59 years 60 4.14%
60 to 64 years 170 11.73%
65 to 69 years 119 8.21%
70 to 74 years 97 6.69%
75 to 79 years 33 2.28%
80 to 84 years 13 0.9%
85 years and over 14 0.97%
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TABLE OF CONTENTS

Walnut Creek, NC population by age group

Key stats
452
Population under 25 years
239
Population aged 25-44
482
Population aged 45-64
276
Population aged 65+

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

The graph shows Walnut 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
Walnut Creek, NC population by age group. The largest age group was 50-54 years with a poulation of 183 (12.63% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Walnut Creek, NC was for the group of age 50-54 years with a population of 183 (12.63%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Walnut Creek, NC was the 80-84 years with a population of 13 (0.90%).

Walnut Creek, NC population by age cohort

To better understand the age distribution of Walnut Creek, NC'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 Walnut 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.
Walnut Creek, NC 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 820 (56.59% 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 353 24.36%
18 to 64 years 820 56.59%
85 years and over 276 19.05%
Exploring Walnut Creek's Diversity? Request Customized Data Now!

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

  • Walnut Creek's population under 18 was 24.36%, compared to the 22.51% nationwide.
  • Walnut Creek's working population (between 18 and 64) was 56.59%, compared to 61.45% nationwide.
  • Walnut Creek's elderly or the senior population (over 65 age) was 19.05% as compared to 16.04% nationwide.

Walnut Creek, NC population pyramid

Population pyramid for Walnut Creek, NC 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 Walnut Creek's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Walnut Creek, NC, is 25.7.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Walnut Creek, NC, is 29.6.
  • Total dependency ratio for Walnut Creek, NC is 55.3.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Walnut Creek, NC is 3.4.
The graph shows Walnut 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.
Walnut Creek, NC population pyramid i.e. Walnut Creek population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the Walnut Creek, NC's male and female population across different age groups:

Age Group Population(Male) Population(Female) Total Population
Under 5 years 56 21 77
5 to 9 years 50 29 79
10 to 14 years 51 33 84
15 to 19 years 146 31 177
20 to 24 years 29 6 35
25 to 29 years 44 12 56
30 to 34 years 22 39 61
35 to 39 years 15 6 21
40 to 44 years 52 49 101
45 to 49 years 39 30 69
50 to 54 years 90 93 183
55 to 59 years 37 23 60
60 to 64 years 63 107 170
65 to 69 years 71 48 119
70 to 74 years 58 39 97
75 to 79 years 22 11 33
80 to 84 years 9 4 13
85 years and over 2 12 14
Exploring Walnut Creek's Diversity? Request Customized Data Now!

Things to know

What is the population of Walnut Creek, NC under 18?

Walnut Creek's population under the age of 18 is 353, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 24.36% of the total resident population of Walnut Creek, NC.

What is the aging population in Walnut Creek, NC?

Walnut Creek's population aged 65 years and above was 276. As per the U.S. Census Bureau's American Community Survey, this population is 19.05% of the entire population.

References

Datasets

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

Key observations

The largest age group in Walnut Creek, NC was for the group of age 50-54 years with a population of 183 (12.63%), according to the 2021 American Community Survey. At the same time, the smallest age group in Walnut Creek, NC was the 80-84 years with a population of 13 (0.90%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

Walnut Creek, NC Age Cohorts Dataset: Children, Working Adults, and Seniors in Walnut Creek - 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 Walnut 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 Walnut 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.

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

Walnut Creek, NC 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 Walnut Creek, NC population pyramid, which represents the Walnut 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 Walnut Creek, NC, is 25.7.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Walnut Creek, NC, is 29.6.
  • Total dependency ratio for Walnut Creek, NC is 55.3.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Walnut Creek, NC is 3.4.

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