Republic County, KS Population by Age

The median age in Republic County, KS is 48.6, as per 2021 ACS 5-Year Estimates. Of the total population, 19.12% were under the age of 15, 14.19% aged 15 to 29, 40.17% aged 30 to 64, 21.14% aged 65 to 84, and 5.37% were 85 years of age and older.
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Updated Sep 17, 2023

Republic County, KS population age distribution

A complete breakdown of Republic 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 272 5.78%
5 to 9 years 320 6.8%
10 to 14 years 308 6.54%
15 to 19 years 246 5.23%
20 to 24 years 209 4.44%
25 to 29 years 213 4.53%
30 to 34 years 210 4.46%
35 to 39 years 287 6.1%
40 to 44 years 162 3.44%
45 to 49 years 207 4.4%
50 to 54 years 248 5.27%
55 to 59 years 416 8.84%
60 to 64 years 361 7.67%
65 to 69 years 428 9.09%
70 to 74 years 207 4.4%
75 to 79 years 202 4.29%
80 to 84 years 158 3.36%
85 years and over 253 5.37%
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Republic County, KS population by age group

Key stats
1,355
Population under 25 years
872
Population aged 25-44
1,232
Population aged 45-64
1,248
Population aged 65+

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

The graph shows Republic 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
Republic County, KS population by age group. The largest age group was 65-69 years with a poulation of 428 (9.09% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Republic County, KS was for the group of age 65-69 years with a population of 428 (9.09%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Republic County, KS was the 80-84 years with a population of 158 (3.36%).

Republic County, KS population by age cohort

To better understand the age distribution of Republic County, KS'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 Republic 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.
Republic County, KS 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 2,389 (50.75% 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 1,070 22.73%
18 to 64 years 2,389 50.75%
85 years and over 1,248 26.51%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Republic County's population under 18 was 22.73%, compared to the 22.51% nationwide.
  • Republic County's working population (between 18 and 64) was 50.75%, compared to 61.45% nationwide.
  • Republic County's elderly or the senior population (over 65 age) was 26.51% as compared to 16.04% nationwide.

Republic County, KS population pyramid

Population pyramid for Republic County, KS 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 Republic County's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Republic County, KS, is 35.2.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Republic County, KS, is 48.8.
  • Total dependency ratio for Republic County, KS is 83.9.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Republic County, KS is 2.1.
The graph shows Republic 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.
Republic County, KS population pyramid i.e. Republic County population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the Republic County, KS's male and female population across different age groups:

Age Group Population(Male) Population(Female) Total Population
Under 5 years 156 116 272
5 to 9 years 183 137 320
10 to 14 years 143 165 308
15 to 19 years 109 137 246
20 to 24 years 127 82 209
25 to 29 years 108 105 213
30 to 34 years 103 107 210
35 to 39 years 139 148 287
40 to 44 years 90 72 162
45 to 49 years 100 107 207
50 to 54 years 123 125 248
55 to 59 years 190 226 416
60 to 64 years 188 173 361
65 to 69 years 234 194 428
70 to 74 years 90 117 207
75 to 79 years 126 76 202
80 to 84 years 56 102 158
85 years and over 68 185 253
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Things to know

What is the population of Republic County, KS under 18?

Republic County's population under the age of 18 is 1,070, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 22.73% of the total resident population of Republic County, KS.

What is the aging population in Republic County, KS?

Republic County's population aged 65 years and above was 1,248. As per the U.S. Census Bureau's American Community Survey, this population is 26.51% of the entire population.

References

Datasets

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

Key observations

The largest age group in Republic County, KS was for the group of age 65-69 years with a population of 428 (9.09%), according to the 2021 American Community Survey. At the same time, the smallest age group in Republic County, KS was the 80-84 years with a population of 158 (3.36%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

Republic County, KS Age Cohorts Dataset: Children, Working Adults, and Seniors in Republic 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 Republic 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 Republic 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.

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

Republic County, KS 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 Republic County, KS population pyramid, which represents the Republic 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 Republic County, KS, is 35.2.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Republic County, KS, is 48.8.
  • Total dependency ratio for Republic County, KS is 83.9.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Republic County, KS is 2.1.

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