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Cuyahoga County, OH Population by Age

The median age in Cuyahoga County, OH is 40.3, as per 2021 ACS 5-Year Estimates. Of the total population, 17.18% were under the age of 15, 19.58% aged 15 to 29, 45.12% aged 30 to 64, 15.67% aged 65 to 84, and 2.46% were 85 years of age and older.
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By Neilsberg Research
Updated Sep 17, 2023

Cuyahoga County, OH population age distribution

A complete breakdown of Cuyahoga County'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 70,878 5.61%
5 to 9 years 70,597 5.59%
10 to 14 years 75,589 5.98%
15 to 19 years 76,442 6.05%
20 to 24 years 78,792 6.24%
25 to 29 years 92,152 7.29%
30 to 34 years 86,110 6.81%
35 to 39 years 76,786 6.08%
40 to 44 years 72,422 5.73%
45 to 49 years 74,258 5.88%
50 to 54 years 80,499 6.37%
55 to 59 years 88,988 7.04%
60 to 64 years 91,085 7.21%
65 to 69 years 76,945 6.09%
70 to 74 years 55,640 4.4%
75 to 79 years 39,481 3.12%
80 to 84 years 25,923 2.05%
85 years and over 31,080 2.46%
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TABLE OF CONTENTS

Cuyahoga County, OH population by age group

Key stats
372,298
Population under 25 years
327,470
Population aged 25-44
334,830
Population aged 45-64
229,069
Population aged 65+

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

The graph shows Cuyahoga County's population by age group, with age group on x-axis and the respective age group's percent of the total population on y-axis
Cuyahoga County, OH population by age group. The largest age group was 25-29 years with a poulation of 92,152 (7.29% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Cuyahoga County, OH was for the group of age 25-29 years with a population of 92,152 (7.29%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Cuyahoga County, OH was the 80-84 years with a population of 25,923 (2.05%).

Cuyahoga County, OH population by age cohort

To better understand the age distribution of Cuyahoga County, OH'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
The pie chart shows Cuyahoga County's population divided into segments, with each segment representing an age cohort. The area of each segment is in the same proportion of a circle as the population of the cohort is of the total population.
Cuyahoga County, OH population by age cohorts (Children: Under 18 years; Working population: 18-64 years; Senior population: 65 years or more). The largest age group was 18 - 64 years with a poulation of 771,066 (61.02% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

Age Group Population % of Total Population
Under 18 years 263,532 20.85%
18 to 64 years 771,066 61.02%
85 years and over 229,069 18.13%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Cuyahoga County's population under 18 was 20.85%, compared to the 22.51% nationwide.
  • Cuyahoga County's working population (between 18 and 64) was 61.02%, compared to 61.45% nationwide.
  • Cuyahoga County's elderly or the senior population (over 65 age) was 18.13% as compared to 16.04% nationwide.

Cuyahoga County, OH population pyramid

Population pyramid for Cuyahoga County, OH 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 Cuyahoga County's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Cuyahoga County, OH, is 26.6.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Cuyahoga County, OH, is 28.0.
  • Total dependency ratio for Cuyahoga County, OH is 54.6.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Cuyahoga County, OH is 3.6.
The graph shows Cuyahoga County's population across different age group and gender, with population on x-axis and population y-axis. The male population is plotted on the left in blue color whereas the female population is plotted on the right in pink color.
Cuyahoga County, OH population pyramid i.e. Cuyahoga County population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the Cuyahoga County, OH's male and female population across different age groups:

Age Group Population(Male) Population(Female) Total Population
Under 5 years 36,206 34,672 70,878
5 to 9 years 35,828 34,769 70,597
10 to 14 years 38,858 36,731 75,589
15 to 19 years 38,817 37,625 76,442
20 to 24 years 39,077 39,715 78,792
25 to 29 years 44,944 47,208 92,152
30 to 34 years 42,057 44,053 86,110
35 to 39 years 37,455 39,331 76,786
40 to 44 years 34,973 37,449 72,422
45 to 49 years 35,764 38,494 74,258
50 to 54 years 38,617 41,882 80,499
55 to 59 years 42,224 46,764 88,988
60 to 64 years 43,749 47,336 91,085
65 to 69 years 35,505 41,440 76,945
70 to 74 years 25,322 30,318 55,640
75 to 79 years 16,169 23,312 39,481
80 to 84 years 9,621 16,302 25,923
85 years and over 11,111 19,969 31,080
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Things to know

What is the population of Cuyahoga County, OH under 18?

Cuyahoga County's population under the age of 18 is 263,532, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 20.85% of the total resident population of Cuyahoga County, OH.

What is the aging population in Cuyahoga County, OH?

Cuyahoga County's population aged 65 years and above was 229,069. As per the U.S. Census Bureau's American Community Survey, this population is 18.13% of the entire population.

References

Datasets

Cuyahoga County, OH Age Group Population Dataset: A complete breakdown of Cuyahoga County age demographics from 0 to 85 years, distributed across 18 age groups
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

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

Key observations

The largest age group in Cuyahoga County, OH was for the group of age 25-29 years with a population of 92,152 (7.29%), according to the 2021 American Community Survey. At the same time, the smallest age group in Cuyahoga County, OH was the 80-84 years with a population of 25,923 (2.05%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Cuyahoga County population by age group

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2017-2021 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 Cuyahoga County is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Cuyahoga County 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 Cuyahoga County Population by Age. You can refer the same here

Cuyahoga County, OH Age Cohorts Dataset: Children, Working Adults, and Seniors in Cuyahoga County - Population and Percentage Analysis
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

The dataset tabulates the Cuyahoga County 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 Cuyahoga County. 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 $b3_v1 with a poulation of $b3_v2 ($b3_v3 of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Cuyahoga County population by age cohort

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2017-2021 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 Cuyahoga County population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Cuyahoga County is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Cuyahoga County 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 Cuyahoga County Population by Age. You can refer the same here

Cuyahoga County, OH Population Pyramid Dataset: Age Groups, Male and Female Population, and Total Population for Demographics Analysis
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

The dataset tabulates the data for the Cuyahoga County, OH population pyramid, which represents the Cuyahoga County population distribution across age and gender, using estimates from the U.S. Census Bureau American Community Survey 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 Cuyahoga County, OH, is 26.6.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Cuyahoga County, OH, is 28.0.
  • Total dependency ratio for Cuyahoga County, OH is 54.6.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Cuyahoga County, OH is 3.6.

Cuyahoga County population pyramid

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2017-2021 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 Cuyahoga County population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Cuyahoga County for the selected age group is shown in the following column.
  • Population (Female): The female population in the Cuyahoga County for the selected age group is shown in the following column.
  • Total Population: The total population of the Cuyahoga County 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 Cuyahoga County Population by Age. You can refer the same here

Explore related topics

Cuyahoga County, OH Demographics Cuyahoga County, OH Population

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About the author

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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