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Bethalto, IL Population by Age

The median age in Bethalto, IL is 41.2, as per 2018-2022 ACS 5 -Year Estimates. Of the total population, 17.25% were under the age of 15, 20.66% aged 15 to 29, 40.77% aged 30 to 64, 18.95% aged 65 to 84, and 2.36% were 85 years of age and older.
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By Neilsberg Research
Updated Jul 26, 2024

Bethalto, IL population age distribution

A complete breakdown of Bethalto'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 570 6.14%
5 to 9 years 517 5.57%
10 to 14 years 514 5.54%
15 to 19 years 578 6.23%
20 to 24 years 585 6.3%
25 to 29 years 755 8.13%
30 to 34 years 532 5.73%
35 to 39 years 445 4.79%
40 to 44 years 640 6.9%
45 to 49 years 541 5.83%
50 to 54 years 570 6.14%
55 to 59 years 424 4.57%
60 to 64 years 632 6.81%
65 to 69 years 531 5.72%
70 to 74 years 359 3.87%
75 to 79 years 613 6.6%
80 to 84 years 256 2.76%
85 years and over 219 2.36%
Need population insights or broader demographics data for Bethalto?
We can help you with custom data for Bethalto, other cities in Madison County, any place in Illinois, or across the USA!
Avg Income Age group Avg Income Diversity Index Population Gender ratio (M:F) Homeownership % Avg commute time ✎ Custom Dataset: Bethalto Self-employed, multilingual, car-commuting, insured individuals 15 to 24 years $27,865 75 27,354 0.75 0.5% 55 min 25 to 44 years $44,231 90 37,459 0.86 19% 43 min 45 to 64 years $53,865 95 42,167 0.77 35% 15 min 65 to 74 years $51,800 74 32,972 0.91 45% 13 min 75 to 84 years $41,234 66 26,758 0.87 66% 42 min 85 years and over $36,093 56 18,857 0.89 76% 45 min

Bethalto, IL population by age group

Key stats
2,764
Population under 25 years
2,372
Population aged 25-44
2,167
Population aged 45-64
1,978
Population aged 65+

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

FIGURE 1

Bethalto, IL population by age group.

The largest age group is 25 to 29 years with a population of 755 (8.13% 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 Bethalto, IL was for the group of age 25 to 29 years with a population of 755 (8.13%), according to the 2018-2022 American Community Survey.

At the same time, the smallest age group in Bethalto, IL was the 85 years and over with a population of 219 (2.36%).

Bethalto, IL population by age cohort

To better understand the age distribution of Bethalto, 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

Bethalto, IL population by age cohort

The largest age group was 18 to 64 years with a population of 5,251 (56.58% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.
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Here's the population for each of the three cohorts.

Age Group Population % of Total Population
Under 18 years 2,052 22.11%
18 to 64 years 5,251 56.58%
65 years and over 1,978 21.31%

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

  • Bethalto 's population under 18 was 22.11%, compared to the 22.11% nationwide.
  • Bethalto's working population (between 18 and 64) was 56.58%, compared to 61.36% nationwide.
  • Bethalto's elderly or the senior population (over 65 age) was 21.31% as compared to 16.53% nationwide.

Bethalto, IL population pyramid

Population pyramid for Bethalto, 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 Bethalto's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Bethalto, IL, is 28.1.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Bethalto, IL, is 34.7.
  • Total dependency ratio for Bethalto, IL is 62.8.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Bethalto, IL is 2.9.

FIGURE 3

Bethalto, IL population pyramid

Bethalto 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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Here's the Bethalto, IL's male and female population across different age groups:

Age Group Population(Male) Population(Female) Total Population
Under 5 years 270 300 570
5 to 9 years 234 283 517
10 to 14 years 241 273 514
15 to 19 years 394 184 578
20 to 24 years 332 253 585
25 to 29 years 370 385 755
30 to 34 years 261 271 532
35 to 39 years 168 277 445
40 to 44 years 289 351 640
45 to 49 years 316 225 541
50 to 54 years 271 299 570
55 to 59 years 167 257 424
60 to 64 years 350 282 632
65 to 69 years 333 198 531
70 to 74 years 120 239 359
75 to 79 years 273 340 613
80 to 84 years 115 141 256
85 years and over 18 201 219

Things to know

What is the population of Bethalto, IL under 18?

Bethalto's population under the age of 18 is 2,052, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 22.11% of the total resident population of Bethalto, IL.

What is the aging population in Bethalto, IL?

Bethalto's population aged 65 years and above was 1,978. As per the U.S. Census Bureau's American Community Survey, this population is 21.31% of the entire population.

References

Datasets

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

Key observations

The largest age group in Bethalto, IL was for the group of age 25 to 29 years years with a population of 755 (8.13%), according to the ACS 2018-2022 5-Year Estimates. At the same time, the smallest age group in Bethalto, IL was the 85 years and over years with a population of 219 (2.36%). 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 Bethalto is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Bethalto 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 Bethalto Population by Age. You can refer the same here

Bethalto, IL Age Cohorts Dataset: Children, Working Adults, and Seniors in Bethalto - 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 Bethalto 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 Bethalto. 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 5,251 (56.58% 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 Bethalto population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Bethalto is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Bethalto 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 Bethalto Population by Age. You can refer the same here

Bethalto, 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 Bethalto, IL population pyramid, which represents the Bethalto 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 Bethalto, IL, is 28.1.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Bethalto, IL, is 34.7.
  • Total dependency ratio for Bethalto, IL is 62.8.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Bethalto, IL is 2.9.
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 Bethalto population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Bethalto for the selected age group is shown in the following column.
  • Population (Female): The female population in the Bethalto for the selected age group is shown in the following column.
  • Total Population: The total population of the Bethalto 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 Bethalto 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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Bethalto, IL Demographics Bethalto, IL Population

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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