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Granville township, Mifflin County, Pennsylvania Population by Age

The median age in Granville township, Mifflin County, Pennsylvania is 49.6, as per 2019-2023 ACS 5 -Year Estimates. Of the total population, 13.28% were under the age of 15, 12.45% aged 15 to 29, 49.04% aged 30 to 64, 20.89% aged 65 to 84, and 4.35% were 85 years of age and older.
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By Neilsberg Research
Updated Feb 22, 2025

Granville township, Mifflin County, Pennsylvania population age distributions

A complete breakdown of Granville township'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 42 0.91%
5 to 9 years 355 7.69%
10 to 14 years 216 4.68%
15 to 19 years 230 4.98%
20 to 24 years 246 5.33%
25 to 29 years 99 2.14%
30 to 34 years 187 4.05%
35 to 39 years 309 6.69%
40 to 44 years 391 8.47%
45 to 49 years 295 6.39%
50 to 54 years 407 8.81%
55 to 59 years 352 7.62%
60 to 64 years 324 7.01%
65 to 69 years 332 7.19%
70 to 74 years 253 5.48%
75 to 79 years 275 5.95%
80 to 84 years 105 2.27%
85 years and over 201 4.35%
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Granville township, Mifflin County, Pennsylvania population by age group

Key stats
1,089
Population under 25 years
986
Population aged 25-44
1,378
Population aged 45-64
1,166
Population aged 65+

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

FIGURE 1

Granville township, Mifflin County, Pennsylvania population by age group.

The largest age group is 50 to 54 years with a population of 407 (8.81% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.
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The largest age group in Granville township, Mifflin County, Pennsylvania was for the group of age 50 to 54 years with a population of 407 (8.81%), according to the 2019-2023 American Community Survey.

At the same time, the smallest age group in Granville township, Mifflin County, Pennsylvania was the Under 5 years with a population of 42 (0.91%).

Granville township, Mifflin County, Pennsylvania population by age cohort

To better understand the age distribution of Granville township, Mifflin County, Pennsylvania'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

Granville township, Mifflin County, Pennsylvania population by age cohort

The largest age group was 18 to 64 years with a population of 2,637 (57.09% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.
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Granville township, Mifflin County, Pennsylvania population by age cohort

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

Age Group Population % of Total Population
Under 18 years 816 17.67%
18 to 64 years 2,637 57.09%
65 years and over 1,166 25.24%
Exploring Granville township's Diversity? Request Customized Data Now!

Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Granville township 's population under 18 was 17.67%, compared to the 22.16% nationwide.
  • Granville township's working population (between 18 and 64) was 57.09%, compared to 61% nationwide.
  • Granville township's elderly or the senior population (over 65 age) was 25.24% as compared to 16.84% nationwide.

Granville township, Mifflin County, Pennsylvania population pyramid

Population pyramid for Granville township, Mifflin County, Pennsylvania 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 Granville township's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Granville township, Mifflin County, Pennsylvania, is 21.6.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Granville township, Mifflin County, Pennsylvania, is 41.1.
  • Total dependency ratio for Granville township, Mifflin County, Pennsylvania is 62.6.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Granville township, Mifflin County, Pennsylvania is 2.4.

FIGURE 3

Granville township, Mifflin County, Pennsylvania population pyramid

Granville township 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.
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Granville township, Mifflin County, Pennsylvania population pyramid

Here's the Granville township, Mifflin County, Pennsylvania's male and female population across different age groups .

Age Group Population(Male) Population(Female) Total Population
Under 5 years 19 23 42
5 to 9 years 78 277 355
10 to 14 years 82 134 216
15 to 19 years 37 193 230
20 to 24 years 137 109 246
25 to 29 years 59 40 99
30 to 34 years 118 69 187
35 to 39 years 126 183 309
40 to 44 years 167 224 391
45 to 49 years 201 94 295
50 to 54 years 204 203 407
55 to 59 years 155 197 352
60 to 64 years 207 117 324
65 to 69 years 236 96 332
70 to 74 years 103 150 253
75 to 79 years 68 207 275
80 to 84 years 35 70 105
85 years and over 122 79 201
Exploring Granville township's Diversity? Request Customized Data Now!

Things to know

What is the population of Granville township, Mifflin County, Pennsylvania under 18?

Granville township's population under the age of 18 is 816, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 17.67% of the total resident population of Granville township, Mifflin County, Pennsylvania.

What is the aging population in Granville township, Mifflin County, Pennsylvania?

Granville township's population aged 65 years and above was 1,166. As per the U.S. Census Bureau's American Community Survey, this population is 25.24% of the entire population.

References

Datasets

Explore datasets by year of publication.
2025
Granville township, Mifflin County, Pennsylvania Age Group Population Dataset: A Complete Breakdown of Granville township 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 Granville township 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 Granville township. The dataset can be utilized to understand the population distribution of Granville township by age. For example, using this dataset, we can identify the largest age group in Granville township.

Key observations

The largest age group in Granville township, Mifflin County, Pennsylvania was for the group of age 50 to 54 years years with a population of 407 (8.81%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Granville township, Mifflin County, Pennsylvania was the Under 5 years years with a population of 42 (0.91%). 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 Granville township is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Granville township 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 Granville township Population by Age. You can refer the same here

Granville township, Mifflin County, Pennsylvania Age Cohorts Dataset: Children, Working Adults, and Seniors in Granville township - 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 Granville township 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 Granville township. 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 2,637 (57.09% 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 Granville township population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Granville township is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Granville township 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 Granville township Population by Age. You can refer the same here

Granville township, Mifflin County, Pennsylvania 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 Granville township, Mifflin County, Pennsylvania population pyramid, which represents the Granville township 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 Granville township, Mifflin County, Pennsylvania, is 21.6.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Granville township, Mifflin County, Pennsylvania, is 41.1.
  • Total dependency ratio for Granville township, Mifflin County, Pennsylvania is 62.6.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Granville township, Mifflin County, Pennsylvania is 2.4.
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 Granville township population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Granville township for the selected age group is shown in the following column.
  • Population (Female): The female population in the Granville township for the selected age group is shown in the following column.
  • Total Population: The total population of the Granville township 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 Granville township 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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Granville township, Mifflin County, Pennsylvania Demographics Granville township, Mifflin County, Pennsylvania Population

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Collection 5 Resources