Hamlin County, SD Population by Age

The median age in Hamlin County, SD is 33.0, as per 2021 ACS 5-Year Estimates. Of the total population, 27.01% were under the age of 15, 20.34% aged 15 to 29, 37.70% aged 30 to 64, 12.75% aged 65 to 84, and 2.20% were 85 years of age and older.
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Updated Sep 17, 2023

Hamlin County, SD population age distribution

A complete breakdown of Hamlin 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 580 9.47%
5 to 9 years 520 8.49%
10 to 14 years 555 9.06%
15 to 19 years 503 8.21%
20 to 24 years 346 5.65%
25 to 29 years 397 6.48%
30 to 34 years 286 4.67%
35 to 39 years 316 5.16%
40 to 44 years 367 5.99%
45 to 49 years 305 4.98%
50 to 54 years 294 4.8%
55 to 59 years 396 6.46%
60 to 64 years 346 5.65%
65 to 69 years 267 4.36%
70 to 74 years 249 4.06%
75 to 79 years 166 2.71%
80 to 84 years 99 1.62%
85 years and over 135 2.2%
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Hamlin County, SD population by age group

Key stats
2,504
Population under 25 years
1,366
Population aged 25-44
1,341
Population aged 45-64
916
Population aged 65+

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

The graph shows Hamlin 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
Hamlin County, SD population by age group. The largest age group was 0-4 years with a poulation of 580 (9.47% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Hamlin County, SD was for the group of age 0-4 years with a population of 580 (9.47%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Hamlin County, SD was the 80-84 years with a population of 99 (1.62%).

Hamlin County, SD population by age cohort

To better understand the age distribution of Hamlin 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
The pie chart shows Hamlin 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.
Hamlin County, SD 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 3,198 (52.20% 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 2,013 32.85%
18 to 64 years 3,198 52.2%
85 years and over 916 14.95%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Hamlin County's population under 18 was 32.85%, compared to the 22.51% nationwide.
  • Hamlin County's working population (between 18 and 64) was 52.20%, compared to 61.45% nationwide.
  • Hamlin County's elderly or the senior population (over 65 age) was 14.95% as compared to 16.04% nationwide.

Hamlin County, SD population pyramid

Population pyramid for Hamlin 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 Hamlin County's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Hamlin County, SD, is 46.5.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Hamlin County, SD, is 25.8.
  • Total dependency ratio for Hamlin County, SD is 72.3.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Hamlin County, SD is 3.9.
The graph shows Hamlin 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.
Hamlin County, SD population pyramid i.e. Hamlin County population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the Hamlin County, SD's male and female population across different age groups:

Age Group Population(Male) Population(Female) Total Population
Under 5 years 330 250 580
5 to 9 years 261 259 520
10 to 14 years 271 284 555
15 to 19 years 266 237 503
20 to 24 years 157 189 346
25 to 29 years 238 159 397
30 to 34 years 145 141 286
35 to 39 years 196 120 316
40 to 44 years 165 202 367
45 to 49 years 162 143 305
50 to 54 years 150 144 294
55 to 59 years 217 179 396
60 to 64 years 172 174 346
65 to 69 years 127 140 267
70 to 74 years 148 101 249
75 to 79 years 82 84 166
80 to 84 years 27 72 99
85 years and over 56 79 135
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Things to know

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

Hamlin County's population under the age of 18 is 2,013, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 32.85% of the total resident population of Hamlin County, SD.

What is the aging population in Hamlin County, SD?

Hamlin County's population aged 65 years and above was 916. As per the U.S. Census Bureau's American Community Survey, this population is 14.95% of the entire population.

References

Datasets

Explore datasets by year of publication.
2023
Hamlin County, SD Age Group Population Dataset: A complete breakdown of Hamlin 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 Hamlin 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 Hamlin County. The dataset can be utilized to understand the population distribution of Hamlin County by age. For example, using this dataset, we can identify the largest age group in Hamlin County.

Key observations

The largest age group in Hamlin County, SD was for the group of age 0-4 years with a population of 580 (9.47%), according to the 2021 American Community Survey. At the same time, the smallest age group in Hamlin County, SD was the 80-84 years with a population of 99 (1.62%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

Hamlin County, SD Age Cohorts Dataset: Children, Working Adults, and Seniors in Hamlin 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 Hamlin 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 Hamlin 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.

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

Hamlin County, SD 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 Hamlin County, SD population pyramid, which represents the Hamlin 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 Hamlin County, SD, is 46.5.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Hamlin County, SD, is 25.8.
  • Total dependency ratio for Hamlin County, SD is 72.3.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Hamlin County, SD is 3.9.

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