South Beloit, IL Population by Age

The median age in South Beloit, IL is 36.2, as per 2018-2022 ACS 5 -Year Estimates. Of the total population, 23.83% were under the age of 15, 19.25% aged 15 to 29, 45% aged 30 to 64, 9.18% aged 65 to 84, and 2.73% were 85 years of age and older.
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Updated Jul 26, 2024

South Beloit, IL population age distributions

A complete breakdown of South Beloit'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 599 7.54%
5 to 9 years 623 7.84%
10 to 14 years 671 8.45%
15 to 19 years 388 4.88%
20 to 24 years 326 4.1%
25 to 29 years 816 10.27%
30 to 34 years 395 4.97%
35 to 39 years 634 7.98%
40 to 44 years 558 7.03%
45 to 49 years 537 6.76%
50 to 54 years 542 6.82%
55 to 59 years 543 6.84%
60 to 64 years 365 4.6%
65 to 69 years 362 4.56%
70 to 74 years 181 2.28%
75 to 79 years 142 1.79%
80 to 84 years 44 0.55%
85 years and over 217 2.73%
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South Beloit, IL population by age group

Key stats
2,607
Population under 25 years
2,403
Population aged 25-44
1,987
Population aged 45-64
946
Population aged 65+

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

FIGURE 1

South Beloit, IL population by age group.

The largest age group is 25 to 29 years with a population of 816 (10.27% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.

The largest age group in South Beloit, IL was for the group of age 25 to 29 years with a population of 816 (10.27%), according to the 2018-2022 American Community Survey.

At the same time, the smallest age group in South Beloit, IL was the 80 to 84 years with a population of 44 (0.55%).

South Beloit, IL population by age cohort

To better understand the age distribution of South Beloit, IL'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

South Beloit, IL population by age cohort

The largest age group was 18 to 64 years with a population of 4,913 (61.85% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.

South Beloit, IL population by age cohort

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

Age Group Population % of Total Population
Under 18 years 2,084 26.24%
18 to 64 years 4,913 61.85%
65 years and over 946 11.91%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • South Beloit 's population under 18 was 26.24%, compared to the 22.11% nationwide.
  • South Beloit's working population (between 18 and 64) was 61.85%, compared to 61.36% nationwide.
  • South Beloit's elderly or the senior population (over 65 age) was 11.91% as compared to 16.53% nationwide.

South Beloit, IL population pyramid

Population pyramid for South Beloit, IL 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 South Beloit's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for South Beloit, IL, is 37.1.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for South Beloit, IL, is 18.5.
  • Total dependency ratio for South Beloit, IL is 55.6.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for South Beloit, IL is 5.4.

FIGURE 3

South Beloit, IL population pyramid

South Beloit 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.

South Beloit, IL population pyramid

Here's the South Beloit, IL's male and female population across different age groups .

Age Group Population(Male) Population(Female) Total Population
Under 5 years 266 333 599
5 to 9 years 329 294 623
10 to 14 years 248 423 671
15 to 19 years 209 179 388
20 to 24 years 97 229 326
25 to 29 years 516 300 816
30 to 34 years 60 335 395
35 to 39 years 313 321 634
40 to 44 years 329 229 558
45 to 49 years 306 231 537
50 to 54 years 315 227 542
55 to 59 years 300 243 543
60 to 64 years 163 202 365
65 to 69 years 183 179 362
70 to 74 years 66 115 181
75 to 79 years 90 52 142
80 to 84 years 24 20 44
85 years and over 29 188 217
Exploring South Beloit's Diversity? Request Customized Data Now!

Things to know

What is the population of South Beloit, IL under 18?

South Beloit's population under the age of 18 is 2,084, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 26.24% of the total resident population of South Beloit, IL.

What is the aging population in South Beloit, IL?

South Beloit's population aged 65 years and above was 946. As per the U.S. Census Bureau's American Community Survey, this population is 11.91% of the entire population.

References

Datasets

Explore datasets by year of publication.
2024
South Beloit, IL Age Group Population Dataset: A Complete Breakdown of South Beloit 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 South Beloit 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 South Beloit. The dataset can be utilized to understand the population distribution of South Beloit by age. For example, using this dataset, we can identify the largest age group in South Beloit.

Key observations

The largest age group in South Beloit, IL was for the group of age 25 to 29 years years with a population of 816 (10.27%), according to the ACS 2018-2022 5-Year Estimates. At the same time, the smallest age group in South Beloit, IL was the 80 to 84 years years with a population of 44 (0.55%). 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 South Beloit is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of South Beloit 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 South Beloit Population by Age. You can refer the same here

South Beloit, IL Age Cohorts Dataset: Children, Working Adults, and Seniors in South Beloit - 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 South Beloit 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 South Beloit. 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 4,913 (61.85% 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 South Beloit population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in South Beloit is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the South Beloit 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 South Beloit Population by Age. You can refer the same here

South Beloit, IL 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 South Beloit, IL population pyramid, which represents the South Beloit 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 South Beloit, IL, is 37.1.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for South Beloit, IL, is 18.5.
  • Total dependency ratio for South Beloit, IL is 55.6.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for South Beloit, IL is 5.4.
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 South Beloit population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the South Beloit for the selected age group is shown in the following column.
  • Population (Female): The female population in the South Beloit for the selected age group is shown in the following column.
  • Total Population: The total population of the South Beloit 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 South Beloit 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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