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Londonderry, New Hampshire Population by Age

The median age in Londonderry, New Hampshire is 42.2, as per 2018-2022 ACS 5 -Year Estimates. Of the total population, 15.75% were under the age of 15, 20.62% aged 15 to 29, 48.78% aged 30 to 64, 13.73% aged 65 to 84, and 1.12% were 85 years of age and older.
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By Neilsberg Research
Updated Jul 26, 2024

Londonderry, New Hampshire population age distributions

A complete breakdown of Londonderry 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 1,299 5%
5 to 9 years 1,233 4.74%
10 to 14 years 1,562 6.01%
15 to 19 years 2,117 8.15%
20 to 24 years 1,893 7.28%
25 to 29 years 1,349 5.19%
30 to 34 years 1,336 5.14%
35 to 39 years 1,639 6.31%
40 to 44 years 1,708 6.57%
45 to 49 years 1,837 7.07%
50 to 54 years 2,039 7.85%
55 to 59 years 2,458 9.46%
60 to 64 years 1,658 6.38%
65 to 69 years 1,243 4.78%
70 to 74 years 1,225 4.71%
75 to 79 years 807 3.11%
80 to 84 years 293 1.13%
85 years and over 290 1.12%
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Londonderry, New Hampshire population by age group

Key stats
8,104
Population under 25 years
6,032
Population aged 25-44
7,992
Population aged 45-64
3,858
Population aged 65+

Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022

FIGURE 1

Londonderry, New Hampshire population by age group.

The largest age group is 55 to 59 years with a population of 2,458 (9.46% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.
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The largest age group in Londonderry, New Hampshire was for the group of age 55 to 59 years with a population of 2,458 (9.46%), according to the 2018-2022 American Community Survey.

At the same time, the smallest age group in Londonderry, New Hampshire was the 85 years and over with a population of 290 (1.12%).

Londonderry, New Hampshire population by age cohort

To better understand the age distribution of Londonderry, 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

FIGURE 2

Londonderry, New Hampshire population by age cohort

The largest age group was 18 to 64 years with a population of 16,693 (64.24% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.
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Londonderry, New Hampshire population by age cohort

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

Age Group Population % of Total Population
Under 18 years 5,435 20.92%
18 to 64 years 16,693 64.24%
65 years and over 3,858 14.85%
Exploring Londonderry town's Diversity? Request Customized Data Now!

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

  • Londonderry town 's population under 18 was 20.92%, compared to the 22.11% nationwide.
  • Londonderry town's working population (between 18 and 64) was 64.24%, compared to 61.36% nationwide.
  • Londonderry town's elderly or the senior population (over 65 age) was 14.85% as compared to 16.53% nationwide.

Londonderry, New Hampshire population pyramid

Population pyramid for Londonderry, 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 Londonderry town's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Londonderry, New Hampshire, is 22.7.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Londonderry, New Hampshire, is 21.4.
  • Total dependency ratio for Londonderry, New Hampshire is 44.1.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Londonderry, New Hampshire is 4.7.

FIGURE 3

Londonderry, New Hampshire population pyramid

Londonderry town 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) 2018-2022 5-Year Estimates.
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Londonderry, New Hampshire population pyramid

Here's the Londonderry, New Hampshire's male and female population across different age groups .

Age Group Population(Male) Population(Female) Total Population
Under 5 years 688 611 1,299
5 to 9 years 812 421 1,233
10 to 14 years 845 717 1,562
15 to 19 years 1,222 895 2,117
20 to 24 years 947 946 1,893
25 to 29 years 736 613 1,349
30 to 34 years 589 747 1,336
35 to 39 years 924 715 1,639
40 to 44 years 885 823 1,708
45 to 49 years 855 982 1,837
50 to 54 years 1,033 1,006 2,039
55 to 59 years 1,120 1,338 2,458
60 to 64 years 815 843 1,658
65 to 69 years 711 532 1,243
70 to 74 years 448 777 1,225
75 to 79 years 298 509 807
80 to 84 years 155 138 293
85 years and over 100 190 290
Exploring Londonderry town's Diversity? Request Customized Data Now!

Things to know

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

Londonderry town's population under the age of 18 is 5,435, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 20.92% of the total resident population of Londonderry, New Hampshire.

What is the aging population in Londonderry, New Hampshire?

Londonderry town's population aged 65 years and above was 3,858. As per the U.S. Census Bureau's American Community Survey, this population is 14.85% of the entire population.

References

Datasets

Explore datasets by year of publication.
2024
Londonderry, New Hampshire Age Group Population Dataset: A Complete Breakdown of Londonderry town Age Demographics from 0 to 85 Years and Over, Distributed Across 18 Age Groups // 2024 Edition
Last updated July 24, 2024
ACS
Free
Neilsberg
CSV, JSON
2018-2022
CC BY 4.0
About this dataset

Context

The dataset tabulates the Londonderry 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 Londonderry town. The dataset can be utilized to understand the population distribution of Londonderry town by age. For example, using this dataset, we can identify the largest age group in Londonderry town.

Key observations

The largest age group in Londonderry, New Hampshire was for the group of age 55 to 59 years years with a population of 2,458 (9.46%), according to the ACS 2018-2022 5-Year Estimates. At the same time, the smallest age group in Londonderry, New Hampshire was the 85 years and over years with a population of 290 (1.12%). Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 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 Londonderry town is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Londonderry 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 Londonderry town Population by Age. You can refer the same here

Londonderry, New Hampshire Age Cohorts Dataset: Children, Working Adults, and Seniors in Londonderry town - Population and Percentage Analysis // 2024 Edition
Last updated July 24, 2024
ACS
Free
Neilsberg
CSV, JSON
2018-2022
CC BY 4.0
About this dataset

Context

The dataset tabulates the Londonderry 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 Londonderry 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 18 to 64 years with a poulation of 16,693 (64.24% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 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 Londonderry town population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Londonderry town is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Londonderry 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 Londonderry town Population by Age. You can refer the same here

Londonderry, New Hampshire Population Pyramid Dataset: Age Groups, Male and Female Population, and Total Population for Demographics Analysis // 2024 Edition
Last updated July 24, 2024
ACS
Free
Neilsberg
CSV, JSON
2018-2022
CC BY 4.0
About this dataset

Context

The dataset tabulates the data for the Londonderry, New Hampshire population pyramid, which represents the Londonderry town population distribution across age and gender, using estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 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 Londonderry, New Hampshire, is 22.7.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Londonderry, New Hampshire, is 21.4.
  • Total dependency ratio for Londonderry, New Hampshire is 44.1.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Londonderry, New Hampshire is 4.7.
Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 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 Londonderry town population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Londonderry town for the selected age group is shown in the following column.
  • Population (Female): The female population in the Londonderry town for the selected age group is shown in the following column.
  • Total Population: The total population of the Londonderry 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 Londonderry 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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Londonderry, New Hampshire Demographics Londonderry, New Hampshire Population

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Neilsberg Research
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Collection 5 Resources