Faulk County, SD Population by Age

The median age in Faulk County, SD is 43.2, as per 2019-2023 ACS 5 -Year Estimates. Of the total population, 19.79% were under the age of 15, 15.35% aged 15 to 29, 40.44% aged 30 to 64, 19.42% aged 65 to 84, and 5.01% were 85 years of age and older.
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Updated Feb 22, 2025

Faulk County, SD population age distributions

A complete breakdown of Faulk 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 92 4.31%
5 to 9 years 142 6.64%
10 to 14 years 189 8.84%
15 to 19 years 157 7.35%
20 to 24 years 112 5.24%
25 to 29 years 59 2.76%
30 to 34 years 147 6.88%
35 to 39 years 92 4.31%
40 to 44 years 129 6.04%
45 to 49 years 123 5.76%
50 to 54 years 99 4.63%
55 to 59 years 100 4.68%
60 to 64 years 174 8.14%
65 to 69 years 129 6.04%
70 to 74 years 111 5.19%
75 to 79 years 105 4.91%
80 to 84 years 70 3.28%
85 years and over 107 5.01%
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Faulk County, SD population by age group

Key stats
692
Population under 25 years
427
Population aged 25-44
496
Population aged 45-64
522
Population aged 65+

Sources: U.S. Census Bureau, American Community Survey (ACS) 2019-2023

FIGURE 1

Faulk County, SD population by age group.

The largest age group is 10 to 14 years with a population of 189 (8.84% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

The largest age group in Faulk County, SD was for the group of age 10 to 14 years with a population of 189 (8.84%), according to the 2019-2023 American Community Survey.

At the same time, the smallest age group in Faulk County, SD was the 25 to 29 years with a population of 59 (2.76%).

Faulk County, SD population by age cohort

To better understand the age distribution of Faulk County, SD'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

Faulk County, SD population by age cohort

The largest age group was 18 to 64 years with a population of 1,085 (50.77% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Faulk County, SD population by age cohort

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

Age Group Population % of Total Population
Under 18 years 530 24.8%
18 to 64 years 1,085 50.77%
65 years and over 522 24.43%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Faulk County 's population under 18 was 24.80%, compared to the 22.16% nationwide.
  • Faulk County's working population (between 18 and 64) was 50.77%, compared to 61% nationwide.
  • Faulk County's elderly or the senior population (over 65 age) was 24.43% as compared to 16.84% nationwide.

Faulk County, SD population pyramid

Population pyramid for Faulk County, SD 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 Faulk County's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Faulk County, SD, is 35.5.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Faulk County, SD, is 43.8.
  • Total dependency ratio for Faulk County, SD is 79.3.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Faulk County, SD is 2.3.

FIGURE 3

Faulk County, SD population pyramid

Faulk County 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) 2019-2023 5-Year Estimates.

Faulk County, SD population pyramid

Here's the Faulk County, SD's male and female population across different age groups .

Age Group Population(Male) Population(Female) Total Population
Under 5 years 30 62 92
5 to 9 years 58 84 142
10 to 14 years 70 119 189
15 to 19 years 59 98 157
20 to 24 years 78 34 112
25 to 29 years 39 20 59
30 to 34 years 77 70 147
35 to 39 years 50 42 92
40 to 44 years 94 35 129
45 to 49 years 46 77 123
50 to 54 years 60 39 99
55 to 59 years 58 42 100
60 to 64 years 88 86 174
65 to 69 years 68 61 129
70 to 74 years 63 48 111
75 to 79 years 53 52 105
80 to 84 years 34 36 70
85 years and over 31 76 107
Exploring Faulk County's Diversity? Request Customized Data Now!

Things to know

What is the population of Faulk County, SD under 18?

Faulk County's population under the age of 18 is 530, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 24.80% of the total resident population of Faulk County, SD.

What is the aging population in Faulk County, SD?

Faulk County's population aged 65 years and above was 522. As per the U.S. Census Bureau's American Community Survey, this population is 24.43% of the entire population.

References

Datasets

Explore datasets by year of publication.
2025
Faulk County, SD Age Group Population Dataset: A Complete Breakdown of Faulk County Age Demographics from 0 to 85 Years and Over, Distributed Across 18 Age Groups // 2025 Edition
Last updated February 22, 2025
ACS
Free
Neilsberg
CSV, JSON
2019-2023
CC BY 4.0
About this dataset

Context

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

Key observations

The largest age group in Faulk County, SD was for the group of age 10 to 14 years years with a population of 189 (8.84%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Faulk County, SD was the 25 to 29 years years with a population of 59 (2.76%). Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 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 Faulk County is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Faulk 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 Faulk County Population by Age. You can refer the same here

Faulk County, SD Age Cohorts Dataset: Children, Working Adults, and Seniors in Faulk County - Population and Percentage Analysis // 2025 Edition
Last updated February 22, 2025
ACS
Free
Neilsberg
CSV, JSON
2019-2023
CC BY 4.0
About this dataset

Context

The dataset tabulates the Faulk 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 Faulk 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 18 to 64 years with a poulation of 1,085 (50.77% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 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 Faulk County population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Faulk County is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Faulk 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 Faulk County Population by Age. You can refer the same here

Faulk County, SD Population Pyramid Dataset: Age Groups, Male and Female Population, and Total Population for Demographics Analysis // 2025 Edition
Last updated February 22, 2025
ACS
Free
Neilsberg
CSV, JSON
2019-2023
CC BY 4.0
About this dataset

Context

The dataset tabulates the data for the Faulk County, SD population pyramid, which represents the Faulk County population distribution across age and gender, using estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 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 Faulk County, SD, is 35.5.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Faulk County, SD, is 43.8.
  • Total dependency ratio for Faulk County, SD is 79.3.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Faulk County, SD is 2.3.
Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 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 Faulk County population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Faulk County for the selected age group is shown in the following column.
  • Population (Female): The female population in the Faulk County for the selected age group is shown in the following column.
  • Total Population: The total population of the Faulk 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 Faulk 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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