Peterborough, New Hampshire Population by Age

The median age in Peterborough, New Hampshire is 51.8, as per 2021 ACS 5-Year Estimates. Of the total population, 10.73% were under the age of 15, 14.39% aged 15 to 29, 47.97% aged 30 to 64, 21.09% aged 65 to 84, and 5.81% were 85 years of age and older.
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Updated Sep 17, 2023

Peterborough, New Hampshire population age distribution

A complete breakdown of Peterborough town'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 131 2.05%
5 to 9 years 125 1.95%
10 to 14 years 431 6.73%
15 to 19 years 418 6.53%
20 to 24 years 188 2.94%
25 to 29 years 315 4.92%
30 to 34 years 256 4%
35 to 39 years 226 3.53%
40 to 44 years 503 7.86%
45 to 49 years 310 4.84%
50 to 54 years 692 10.81%
55 to 59 years 388 6.06%
60 to 64 years 695 10.86%
65 to 69 years 570 8.91%
70 to 74 years 314 4.91%
75 to 79 years 219 3.42%
80 to 84 years 247 3.86%
85 years and over 372 5.81%
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Peterborough, New Hampshire population by age group

Key stats
1,293
Population under 25 years
1,300
Population aged 25-44
2,085
Population aged 45-64
1,722
Population aged 65+

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

The graph shows Peterborough town'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
Peterborough, New Hampshire population by age group. The largest age group was 60-64 years with a poulation of 695 (10.86% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Peterborough, New Hampshire was for the group of age 60-64 years with a population of 695 (10.86%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Peterborough, New Hampshire was the 5-9 years with a population of 125 (1.95%).

Peterborough, New Hampshire population by age cohort

To better understand the age distribution of Peterborough, New Hampshire'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 Peterborough town'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.
Peterborough, New Hampshire 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 3,583 (55.98% 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 1,095 17.11%
18 to 64 years 3,583 55.98%
85 years and over 1,722 26.91%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Peterborough town's population under 18 was 17.11%, compared to the 22.51% nationwide.
  • Peterborough town's working population (between 18 and 64) was 55.98%, compared to 61.45% nationwide.
  • Peterborough town's elderly or the senior population (over 65 age) was 26.91% as compared to 16.04% nationwide.

Peterborough, New Hampshire population pyramid

Population pyramid for Peterborough, New Hampshire 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 Peterborough town's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Peterborough, New Hampshire, is 17.2.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Peterborough, New Hampshire, is 43.1.
  • Total dependency ratio for Peterborough, New Hampshire is 60.4.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Peterborough, New Hampshire is 2.3.
The graph shows Peterborough town'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.
Peterborough, New Hampshire population pyramid i.e. Peterborough town population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the Peterborough, New Hampshire's male and female population across different age groups:

Age Group Population(Male) Population(Female) Total Population
Under 5 years 75 56 131
5 to 9 years 89 36 125
10 to 14 years 176 255 431
15 to 19 years 365 53 418
20 to 24 years 62 126 188
25 to 29 years 129 186 315
30 to 34 years 151 105 256
35 to 39 years 87 139 226
40 to 44 years 253 250 503
45 to 49 years 148 162 310
50 to 54 years 404 288 692
55 to 59 years 97 291 388
60 to 64 years 286 409 695
65 to 69 years 440 130 570
70 to 74 years 120 194 314
75 to 79 years 106 113 219
80 to 84 years 88 159 247
85 years and over 142 230 372
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Things to know

What is the population of Peterborough, New Hampshire under 18?

Peterborough town's population under the age of 18 is 1,095, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 17.11% of the total resident population of Peterborough, New Hampshire.

What is the aging population in Peterborough, New Hampshire?

Peterborough town's population aged 65 years and above was 1,722. As per the U.S. Census Bureau's American Community Survey, this population is 26.91% of the entire population.

References

Datasets

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

Key observations

The largest age group in Peterborough, New Hampshire was for the group of age 60-64 years with a population of 695 (10.86%), according to the 2021 American Community Survey. At the same time, the smallest age group in Peterborough, New Hampshire was the 5-9 years with a population of 125 (1.95%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

Peterborough, New Hampshire Age Cohorts Dataset: Children, Working Adults, and Seniors in Peterborough town - 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 Peterborough town 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 Peterborough town. 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.

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

Peterborough, New Hampshire 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 Peterborough, New Hampshire population pyramid, which represents the Peterborough town 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 Peterborough, New Hampshire, is 17.2.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Peterborough, New Hampshire, is 43.1.
  • Total dependency ratio for Peterborough, New Hampshire is 60.4.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Peterborough, New Hampshire is 2.3.

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