Brillion Town, Wisconsin Population by Age

The median age in Brillion Town, Wisconsin is 38.5, as per 2019-2023 ACS 5 -Year Estimates. Of the total population, 20.23% were under the age of 15, 20.79% aged 15 to 29, 47.28% aged 30 to 64, 10.43% aged 65 to 84, and 1.26% were 85 years of age and older.
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Updated Feb 22, 2025

Brillion Town, Wisconsin population age distributions

A complete breakdown of Brillion town'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 90 5.16%
5 to 9 years 130 7.45%
10 to 14 years 133 7.62%
15 to 19 years 99 5.67%
20 to 24 years 173 9.91%
25 to 29 years 91 5.21%
30 to 34 years 95 5.44%
35 to 39 years 83 4.76%
40 to 44 years 112 6.42%
45 to 49 years 127 7.28%
50 to 54 years 93 5.33%
55 to 59 years 193 11.06%
60 to 64 years 122 6.99%
65 to 69 years 49 2.81%
70 to 74 years 88 5.04%
75 to 79 years 34 1.95%
80 to 84 years 11 0.63%
85 years and over 22 1.26%
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Brillion Town, Wisconsin population by age group

Key stats
625
Population under 25 years
381
Population aged 25-44
535
Population aged 45-64
204
Population aged 65+

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

FIGURE 1

Brillion Town, Wisconsin population by age group.

The largest age group is 55 to 59 years with a population of 193 (11.06% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

The largest age group in Brillion Town, Wisconsin was for the group of age 55 to 59 years with a population of 193 (11.06%), according to the 2019-2023 American Community Survey.

At the same time, the smallest age group in Brillion Town, Wisconsin was the 80 to 84 years with a population of 11 (0.63%).

Brillion Town, Wisconsin population by age cohort

To better understand the age distribution of Brillion Town, Wisconsin'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

Brillion Town, Wisconsin population by age cohort

The largest age group was 18 to 64 years with a population of 1,117 (64.01% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Brillion Town, Wisconsin population by age cohort

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

Age Group Population % of Total Population
Under 18 years 424 24.3%
18 to 64 years 1,117 64.01%
65 years and over 204 11.69%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Brillion town 's population under 18 was 24.30%, compared to the 22.16% nationwide.
  • Brillion town's working population (between 18 and 64) was 64.01%, compared to 61% nationwide.
  • Brillion town's elderly or the senior population (over 65 age) was 11.69% as compared to 16.84% nationwide.

Brillion Town, Wisconsin population pyramid

Population pyramid for Brillion Town, Wisconsin 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 Brillion town's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Brillion Town, Wisconsin, is 29.7.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Brillion Town, Wisconsin, is 17.2.
  • Total dependency ratio for Brillion Town, Wisconsin is 46.9.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Brillion Town, Wisconsin is 5.8.

FIGURE 3

Brillion Town, Wisconsin population pyramid

Brillion town 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.

Brillion Town, Wisconsin population pyramid

Here's the Brillion Town, Wisconsin's male and female population across different age groups .

Age Group Population(Male) Population(Female) Total Population
Under 5 years 47 43 90
5 to 9 years 80 50 130
10 to 14 years 57 76 133
15 to 19 years 72 27 99
20 to 24 years 49 124 173
25 to 29 years 31 60 91
30 to 34 years 54 41 95
35 to 39 years 38 45 83
40 to 44 years 60 52 112
45 to 49 years 67 60 127
50 to 54 years 44 49 93
55 to 59 years 69 124 193
60 to 64 years 57 65 122
65 to 69 years 26 23 49
70 to 74 years 46 42 88
75 to 79 years 12 22 34
80 to 84 years 5 6 11
85 years and over 11 11 22
Exploring Brillion town's Diversity? Request Customized Data Now!

Things to know

What is the population of Brillion Town, Wisconsin under 18?

Brillion town's population under the age of 18 is 424, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 24.30% of the total resident population of Brillion Town, Wisconsin.

What is the aging population in Brillion Town, Wisconsin?

Brillion town's population aged 65 years and above was 204. As per the U.S. Census Bureau's American Community Survey, this population is 11.69% of the entire population.

References

Datasets

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

Key observations

The largest age group in Brillion Town, Wisconsin was for the group of age 55 to 59 years years with a population of 193 (11.06%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Brillion Town, Wisconsin was the 80 to 84 years years with a population of 11 (0.63%). 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 Brillion town is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Brillion town 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 Brillion town Population by Age. You can refer the same here

Brillion Town, Wisconsin Age Cohorts Dataset: Children, Working Adults, and Seniors in Brillion town - 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 Brillion town 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 Brillion town. 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 1,117 (64.01% 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 Brillion town population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Brillion town is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Brillion town 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 Brillion town Population by Age. You can refer the same here

Brillion Town, Wisconsin 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 Brillion Town, Wisconsin population pyramid, which represents the Brillion town 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 Brillion Town, Wisconsin, is 29.7.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Brillion Town, Wisconsin, is 17.2.
  • Total dependency ratio for Brillion Town, Wisconsin is 46.9.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Brillion Town, Wisconsin is 5.8.
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 Brillion town population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Brillion town for the selected age group is shown in the following column.
  • Population (Female): The female population in the Brillion town for the selected age group is shown in the following column.
  • Total Population: The total population of the Brillion town 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 Brillion town 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 team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.

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