McCormick County, SC Population by Age

The median age in McCormick County, SC is 56.9, as per 2021 ACS 5-Year Estimates. Of the total population, 9.45% were under the age of 15, 12.07% aged 15 to 29, 43.71% aged 30 to 64, 32.18% aged 65 to 84, and 2.59% were 85 years of age and older.
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Updated Sep 17, 2023

McCormick County, SC population age distribution

A complete breakdown of McCormick 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 255 2.66%
5 to 9 years 204 2.13%
10 to 14 years 447 4.66%
15 to 19 years 293 3.06%
20 to 24 years 435 4.54%
25 to 29 years 429 4.48%
30 to 34 years 411 4.29%
35 to 39 years 570 5.95%
40 to 44 years 472 4.92%
45 to 49 years 469 4.89%
50 to 54 years 607 6.33%
55 to 59 years 710 7.41%
60 to 64 years 950 9.91%
65 to 69 years 1,228 12.81%
70 to 74 years 902 9.41%
75 to 79 years 590 6.16%
80 to 84 years 364 3.8%
85 years and over 248 2.59%
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McCormick County, SC population by age group

Key stats
1,634
Population under 25 years
1,882
Population aged 25-44
2,736
Population aged 45-64
3,332
Population aged 65+

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

The graph shows McCormick 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
McCormick County, SC population by age group. The largest age group was 65-69 years with a poulation of 1,228 (12.81% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in McCormick County, SC was for the group of age 65-69 years with a population of 1,228 (12.81%), according to the 2021 American Community Survey.

At the same time, the smallest age group in McCormick County, SC was the 5-9 years with a population of 204 (2.13%).

McCormick County, SC population by age cohort

To better understand the age distribution of McCormick County, SC'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 McCormick 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.
McCormick County, SC 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 5,136 (53.59% 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 1,116 11.64%
18 to 64 years 5,136 53.59%
85 years and over 3,332 34.77%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • McCormick County's population under 18 was 11.64%, compared to the 22.51% nationwide.
  • McCormick County's working population (between 18 and 64) was 53.59%, compared to 61.45% nationwide.
  • McCormick County's elderly or the senior population (over 65 age) was 34.77% as compared to 16.04% nationwide.

McCormick County, SC population pyramid

Population pyramid for McCormick County, SC 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 McCormick County's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for McCormick County, SC, is 16.9.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for McCormick County, SC, is 62.3.
  • Total dependency ratio for McCormick County, SC is 79.3.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for McCormick County, SC is 1.6.
The graph shows McCormick 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.
McCormick County, SC population pyramid i.e. McCormick County population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the McCormick County, SC's male and female population across different age groups:

Age Group Population(Male) Population(Female) Total Population
Under 5 years 177 78 255
5 to 9 years 136 68 204
10 to 14 years 194 253 447
15 to 19 years 189 104 293
20 to 24 years 348 87 435
25 to 29 years 217 212 429
30 to 34 years 241 170 411
35 to 39 years 441 129 570
40 to 44 years 223 249 472
45 to 49 years 293 176 469
50 to 54 years 339 268 607
55 to 59 years 317 393 710
60 to 64 years 528 422 950
65 to 69 years 614 614 1,228
70 to 74 years 446 456 902
75 to 79 years 336 254 590
80 to 84 years 181 183 364
85 years and over 45 203 248
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Things to know

What is the population of McCormick County, SC under 18?

McCormick County's population under the age of 18 is 1,116, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 11.64% of the total resident population of McCormick County, SC.

What is the aging population in McCormick County, SC?

McCormick County's population aged 65 years and above was 3,332. As per the U.S. Census Bureau's American Community Survey, this population is 34.77% of the entire population.

References

Datasets

Explore datasets by year of publication.
2023
McCormick County, SC Age Group Population Dataset: A complete breakdown of McCormick County age demographics from 0 to 85 years, distributed across 18 age groups
Last updated September 16, 2023
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

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

Key observations

The largest age group in McCormick County, SC was for the group of age 65-69 years with a population of 1,228 (12.81%), according to the 2021 American Community Survey. At the same time, the smallest age group in McCormick County, SC was the 5-9 years with a population of 204 (2.13%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

McCormick 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 McCormick County is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of McCormick 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 McCormick County Population by Age. You can refer the same here

McCormick County, SC Age Cohorts Dataset: Children, Working Adults, and Seniors in McCormick County - Population and Percentage Analysis
Last updated September 16, 2023
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

The dataset tabulates the McCormick 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 McCormick 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.

McCormick 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 McCormick County population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in McCormick County is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the McCormick 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 McCormick County Population by Age. You can refer the same here

McCormick County, SC Population Pyramid Dataset: Age Groups, Male and Female Population, and Total Population for Demographics Analysis
Last updated September 16, 2023
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

The dataset tabulates the data for the McCormick County, SC population pyramid, which represents the McCormick 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 McCormick County, SC, is 16.9.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for McCormick County, SC, is 62.3.
  • Total dependency ratio for McCormick County, SC is 79.3.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for McCormick County, SC is 1.6.

McCormick 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 McCormick County population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the McCormick County for the selected age group is shown in the following column.
  • Population (Female): The female population in the McCormick County for the selected age group is shown in the following column.
  • Total Population: The total population of the McCormick 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 McCormick County 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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