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Jefferson City, TN Population by Age

The median age in Jefferson City, TN is 30.8, as per 2018-2022 ACS 5 -Year Estimates. Of the total population, 14.14% were under the age of 15, 35.39% aged 15 to 29, 35.63% aged 30 to 64, 13.38% aged 65 to 84, and 1.48% were 85 years of age and older.
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By Neilsberg Research
Updated Jul 26, 2024

Jefferson City, TN population age distributions

A complete breakdown of Jefferson City'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 442 5.27%
5 to 9 years 547 6.52%
10 to 14 years 197 2.35%
15 to 19 years 996 11.87%
20 to 24 years 1,367 16.29%
25 to 29 years 607 7.23%
30 to 34 years 487 5.8%
35 to 39 years 248 2.96%
40 to 44 years 253 3.02%
45 to 49 years 550 6.55%
50 to 54 years 373 4.45%
55 to 59 years 443 5.28%
60 to 64 years 635 7.57%
65 to 69 years 306 3.65%
70 to 74 years 358 4.27%
75 to 79 years 335 3.99%
80 to 84 years 123 1.47%
85 years and over 124 1.48%
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Jefferson City, TN population by age group

Key stats
3,549
Population under 25 years
1,595
Population aged 25-44
2,001
Population aged 45-64
1,246
Population aged 65+

Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022

FIGURE 1

Jefferson City, TN population by age group.

The largest age group is 20 to 24 years with a population of 1,367 (16.29% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.
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The largest age group in Jefferson City, TN was for the group of age 20 to 24 years with a population of 1,367 (16.29%), according to the 2018-2022 American Community Survey.

At the same time, the smallest age group in Jefferson City, TN was the 80 to 84 years with a population of 123 (1.47%).

Jefferson City, TN population by age cohort

To better understand the age distribution of Jefferson City, TN'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

Jefferson City, TN population by age cohort

The largest age group was 18 to 64 years with a population of 5,578 (66.48% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.
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Jefferson City, TN population by age cohort

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

Age Group Population % of Total Population
Under 18 years 1,567 18.67%
18 to 64 years 5,578 66.48%
65 years and over 1,246 14.85%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Jefferson City 's population under 18 was 18.67%, compared to the 22.11% nationwide.
  • Jefferson City's working population (between 18 and 64) was 66.48%, compared to 61.36% nationwide.
  • Jefferson City's elderly or the senior population (over 65 age) was 14.85% as compared to 16.53% nationwide.

Jefferson City, TN population pyramid

Population pyramid for Jefferson City, TN 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 Jefferson City's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Jefferson City, TN, is 19.9.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Jefferson City, TN, is 20.9.
  • Total dependency ratio for Jefferson City, TN is 40.8.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Jefferson City, TN is 4.8.

FIGURE 3

Jefferson City, TN population pyramid

Jefferson City 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) 2018-2022 5-Year Estimates.
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Jefferson City, TN population pyramid

Here's the Jefferson City, TN's male and female population across different age groups .

Age Group Population(Male) Population(Female) Total Population
Under 5 years 130 312 442
5 to 9 years 360 187 547
10 to 14 years 61 136 197
15 to 19 years 477 519 996
20 to 24 years 755 612 1,367
25 to 29 years 196 411 607
30 to 34 years 430 57 487
35 to 39 years 133 115 248
40 to 44 years 106 147 253
45 to 49 years 149 401 550
50 to 54 years 243 130 373
55 to 59 years 209 234 443
60 to 64 years 274 361 635
65 to 69 years 188 118 306
70 to 74 years 192 166 358
75 to 79 years 128 207 335
80 to 84 years 34 89 123
85 years and over 34 90 124
Exploring Jefferson City's Diversity? Request Customized Data Now!

Things to know

What is the population of Jefferson City, TN under 18?

Jefferson City's population under the age of 18 is 1,567, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 18.67% of the total resident population of Jefferson City, TN.

What is the aging population in Jefferson City, TN?

Jefferson City's population aged 65 years and above was 1,246. As per the U.S. Census Bureau's American Community Survey, this population is 14.85% of the entire population.

References

Datasets

Explore datasets by year of publication.
2024
Jefferson City, TN Age Group Population Dataset: A Complete Breakdown of Jefferson City Age Demographics from 0 to 85 Years and Over, Distributed Across 18 Age Groups // 2024 Edition
Last updated July 24, 2024
ACS
Free
Neilsberg
CSV, JSON
2018-2022
CC BY 4.0
About this dataset

Context

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

Key observations

The largest age group in Jefferson City, TN was for the group of age 20 to 24 years years with a population of 1,367 (16.29%), according to the ACS 2018-2022 5-Year Estimates. At the same time, the smallest age group in Jefferson City, TN was the 80 to 84 years years with a population of 123 (1.47%). Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 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 Jefferson City is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Jefferson City 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 Jefferson City Population by Age. You can refer the same here

Jefferson City, TN Age Cohorts Dataset: Children, Working Adults, and Seniors in Jefferson City - Population and Percentage Analysis // 2024 Edition
Last updated July 24, 2024
ACS
Free
Neilsberg
CSV, JSON
2018-2022
CC BY 4.0
About this dataset

Context

The dataset tabulates the Jefferson City 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 Jefferson City. 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 5,578 (66.48% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 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 Jefferson City population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Jefferson City is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Jefferson City 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 Jefferson City Population by Age. You can refer the same here

Jefferson City, TN Population Pyramid Dataset: Age Groups, Male and Female Population, and Total Population for Demographics Analysis // 2024 Edition
Last updated July 24, 2024
ACS
Free
Neilsberg
CSV, JSON
2018-2022
CC BY 4.0
About this dataset

Context

The dataset tabulates the data for the Jefferson City, TN population pyramid, which represents the Jefferson City population distribution across age and gender, using estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 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 Jefferson City, TN, is 19.9.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Jefferson City, TN, is 20.9.
  • Total dependency ratio for Jefferson City, TN is 40.8.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Jefferson City, TN is 4.8.
Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 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 Jefferson City population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Jefferson City for the selected age group is shown in the following column.
  • Population (Female): The female population in the Jefferson City for the selected age group is shown in the following column.
  • Total Population: The total population of the Jefferson City 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 Jefferson City 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.

Explore related topics

Jefferson City, TN Demographics Jefferson City, TN Population

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Collection 5 Resources