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Heidelberg township, Lehigh County, Pennsylvania Population by Age

The median age in Heidelberg township, Lehigh County, Pennsylvania is 43.9, as per 2019-2023 ACS 5 -Year Estimates. Of the total population, 18.51% were under the age of 15, 11.04% aged 15 to 29, 51.93% aged 30 to 64, 15.15% aged 65 to 84, and 3.36% were 85 years of age and older.
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By Neilsberg Research
Updated Feb 22, 2025

Heidelberg township, Lehigh County, Pennsylvania population age distributions

A complete breakdown of Heidelberg 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 164 4.92%
5 to 9 years 235 7.05%
10 to 14 years 218 6.54%
15 to 19 years 105 3.15%
20 to 24 years 194 5.82%
25 to 29 years 69 2.07%
30 to 34 years 262 7.86%
35 to 39 years 244 7.32%
40 to 44 years 247 7.41%
45 to 49 years 238 7.14%
50 to 54 years 254 7.62%
55 to 59 years 191 5.73%
60 to 64 years 295 8.85%
65 to 69 years 232 6.96%
70 to 74 years 146 4.38%
75 to 79 years 94 2.82%
80 to 84 years 33 0.99%
85 years and over 112 3.36%
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Heidelberg township, Lehigh County, Pennsylvania population by age group

Key stats
916
Population under 25 years
822
Population aged 25-44
978
Population aged 45-64
617
Population aged 65+

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

FIGURE 1

Heidelberg township, Lehigh County, Pennsylvania population by age group.

The largest age group is 60 to 64 years with a population of 295 (8.85% 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 Heidelberg township, Lehigh County, Pennsylvania was for the group of age 60 to 64 years with a population of 295 (8.85%), according to the 2019-2023 American Community Survey.

At the same time, the smallest age group in Heidelberg township, Lehigh County, Pennsylvania was the 80 to 84 years with a population of 33 (0.99%).

Heidelberg township, Lehigh County, Pennsylvania population by age cohort

To better understand the age distribution of Heidelberg township, Lehigh 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

Heidelberg township, Lehigh County, Pennsylvania population by age cohort

The largest age group was 18 to 64 years with a population of 2,027 (60.82% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.
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Heidelberg township, Lehigh 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 689 20.67%
18 to 64 years 2,027 60.82%
65 years and over 617 18.51%
Exploring Heidelberg 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:

  • Heidelberg township 's population under 18 was 20.67%, compared to the 22.16% nationwide.
  • Heidelberg township's working population (between 18 and 64) was 60.82%, compared to 61% nationwide.
  • Heidelberg township's elderly or the senior population (over 65 age) was 18.51% as compared to 16.84% nationwide.

Heidelberg township, Lehigh County, Pennsylvania population pyramid

Population pyramid for Heidelberg township, Lehigh 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 Heidelberg township's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Heidelberg township, Lehigh County, Pennsylvania, is 29.4.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Heidelberg township, Lehigh County, Pennsylvania, is 29.4.
  • Total dependency ratio for Heidelberg township, Lehigh County, Pennsylvania is 58.8.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Heidelberg township, Lehigh County, Pennsylvania is 3.4.

FIGURE 3

Heidelberg township, Lehigh County, Pennsylvania population pyramid

Heidelberg 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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Heidelberg township, Lehigh County, Pennsylvania population pyramid

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

Age Group Population(Male) Population(Female) Total Population
Under 5 years 59 105 164
5 to 9 years 48 187 235
10 to 14 years 61 157 218
15 to 19 years 46 59 105
20 to 24 years 150 44 194
25 to 29 years 13 56 69
30 to 34 years 160 102 262
35 to 39 years 153 91 244
40 to 44 years 117 130 247
45 to 49 years 138 100 238
50 to 54 years 137 117 254
55 to 59 years 84 107 191
60 to 64 years 144 151 295
65 to 69 years 118 114 232
70 to 74 years 83 63 146
75 to 79 years 17 77 94
80 to 84 years 25 8 33
85 years and over 46 66 112
Exploring Heidelberg township's Diversity? Request Customized Data Now!

Things to know

What is the population of Heidelberg township, Lehigh County, Pennsylvania under 18?

Heidelberg township's population under the age of 18 is 689, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 20.67% of the total resident population of Heidelberg township, Lehigh County, Pennsylvania.

What is the aging population in Heidelberg township, Lehigh County, Pennsylvania?

Heidelberg township's population aged 65 years and above was 617. As per the U.S. Census Bureau's American Community Survey, this population is 18.51% of the entire population.

References

Datasets

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

Key observations

The largest age group in Heidelberg township, Lehigh County, Pennsylvania was for the group of age 60 to 64 years years with a population of 295 (8.85%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Heidelberg township, Lehigh County, Pennsylvania was the 80 to 84 years years with a population of 33 (0.99%). 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 Heidelberg township is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Heidelberg 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 Heidelberg township Population by Age. You can refer the same here

Heidelberg township, Lehigh County, Pennsylvania Age Cohorts Dataset: Children, Working Adults, and Seniors in Heidelberg 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 Heidelberg 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 Heidelberg 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 2,027 (60.82% 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 Heidelberg township population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Heidelberg township is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Heidelberg 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 Heidelberg township Population by Age. You can refer the same here

Heidelberg township, Lehigh 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 Heidelberg township, Lehigh County, Pennsylvania population pyramid, which represents the Heidelberg 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 Heidelberg township, Lehigh County, Pennsylvania, is 29.4.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Heidelberg township, Lehigh County, Pennsylvania, is 29.4.
  • Total dependency ratio for Heidelberg township, Lehigh County, Pennsylvania is 58.8.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Heidelberg township, Lehigh County, Pennsylvania is 3.4.
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 Heidelberg township population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Heidelberg township for the selected age group is shown in the following column.
  • Population (Female): The female population in the Heidelberg township for the selected age group is shown in the following column.
  • Total Population: The total population of the Heidelberg 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 Heidelberg 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.

Explore related topics

Heidelberg township, Lehigh County, Pennsylvania Demographics Heidelberg township, Lehigh County, Pennsylvania Population

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Collection 5 Resources