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Sullivan, IL Population by Age

The median age in Sullivan, IL is 39.0, as per 2018-2022 ACS 5 -Year Estimates. Of the total population, 21.06% were under the age of 15, 17.38% aged 15 to 29, 43.08% aged 30 to 64, 15.92% aged 65 to 84, and 2.56% were 85 years of age and older.
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By Neilsberg Research
Updated Jul 26, 2024

Sullivan, IL population age distributions

A complete breakdown of Sullivan'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 207 4.7%
5 to 9 years 309 7.01%
10 to 14 years 412 9.35%
15 to 19 years 295 6.69%
20 to 24 years 141 3.2%
25 to 29 years 330 7.49%
30 to 34 years 284 6.44%
35 to 39 years 327 7.42%
40 to 44 years 286 6.49%
45 to 49 years 186 4.22%
50 to 54 years 262 5.94%
55 to 59 years 324 7.35%
60 to 64 years 230 5.22%
65 to 69 years 239 5.42%
70 to 74 years 245 5.56%
75 to 79 years 169 3.83%
80 to 84 years 49 1.11%
85 years and over 113 2.56%
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Sullivan, IL population by age group

Key stats
1,364
Population under 25 years
1,227
Population aged 25-44
1,002
Population aged 45-64
815
Population aged 65+

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

FIGURE 1

Sullivan, IL population by age group.

The largest age group is 10 to 14 years with a population of 412 (9.35% 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 Sullivan, IL was for the group of age 10 to 14 years with a population of 412 (9.35%), according to the 2018-2022 American Community Survey.

At the same time, the smallest age group in Sullivan, IL was the 80 to 84 years with a population of 49 (1.11%).

Sullivan, IL population by age cohort

To better understand the age distribution of Sullivan, 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

Sullivan, IL population by age cohort

The largest age group was 18 to 64 years with a population of 2,495 (56.60% of the total population).

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

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

Age Group Population % of Total Population
Under 18 years 1,098 24.91%
18 to 64 years 2,495 56.6%
65 years and over 815 18.49%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Sullivan 's population under 18 was 24.91%, compared to the 22.11% nationwide.
  • Sullivan's working population (between 18 and 64) was 56.60%, compared to 61.36% nationwide.
  • Sullivan's elderly or the senior population (over 65 age) was 18.49% as compared to 16.53% nationwide.

Sullivan, IL population pyramid

Population pyramid for Sullivan, 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 Sullivan's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Sullivan, IL, is 34.8.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Sullivan, IL, is 30.6.
  • Total dependency ratio for Sullivan, IL is 65.4.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Sullivan, IL is 3.3.

FIGURE 3

Sullivan, IL population pyramid

Sullivan 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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Sullivan, IL population pyramid

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

Age Group Population(Male) Population(Female) Total Population
Under 5 years 112 95 207
5 to 9 years 135 174 309
10 to 14 years 252 160 412
15 to 19 years 119 176 295
20 to 24 years 78 63 141
25 to 29 years 177 153 330
30 to 34 years 127 157 284
35 to 39 years 136 191 327
40 to 44 years 197 89 286
45 to 49 years 84 102 186
50 to 54 years 90 172 262
55 to 59 years 149 175 324
60 to 64 years 133 97 230
65 to 69 years 70 169 239
70 to 74 years 115 130 245
75 to 79 years 36 133 169
80 to 84 years 19 30 49
85 years and over 52 61 113
Exploring Sullivan's Diversity? Request Customized Data Now!

Things to know

What is the population of Sullivan, IL under 18?

Sullivan's population under the age of 18 is 1,098, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 24.91% of the total resident population of Sullivan, IL.

What is the aging population in Sullivan, IL?

Sullivan's population aged 65 years and above was 815. As per the U.S. Census Bureau's American Community Survey, this population is 18.49% of the entire population.

References

Datasets

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

Key observations

The largest age group in Sullivan, IL was for the group of age 10 to 14 years years with a population of 412 (9.35%), according to the ACS 2018-2022 5-Year Estimates. At the same time, the smallest age group in Sullivan, IL was the 80 to 84 years years with a population of 49 (1.11%). 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 Sullivan is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Sullivan 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 Sullivan Population by Age. You can refer the same here

Sullivan, IL Age Cohorts Dataset: Children, Working Adults, and Seniors in Sullivan - 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 Sullivan 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 Sullivan. 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 2,495 (56.60% 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 Sullivan population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Sullivan is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Sullivan 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 Sullivan Population by Age. You can refer the same here

Sullivan, 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 Sullivan, IL population pyramid, which represents the Sullivan 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 Sullivan, IL, is 34.8.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Sullivan, IL, is 30.6.
  • Total dependency ratio for Sullivan, IL is 65.4.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Sullivan, IL is 3.3.
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 Sullivan population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Sullivan for the selected age group is shown in the following column.
  • Population (Female): The female population in the Sullivan for the selected age group is shown in the following column.
  • Total Population: The total population of the Sullivan 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 Sullivan 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

Sullivan, IL Demographics Sullivan, IL Population

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Neilsberg Research
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Collection 5 Resources