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Deer Lodge, MT Population by Age

The median age in Deer Lodge, MT is 55.1, as per 2021 ACS 5-Year Estimates. Of the total population, 13.75% were under the age of 15, 5.28% aged 15 to 29, 48.50% aged 30 to 64, 30.39% aged 65 to 84, and 2.08% were 85 years of age and older.
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By Neilsberg Research
Updated Sep 17, 2023

Deer Lodge, MT population age distribution

A complete breakdown of Deer Lodge'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 172 5.85%
5 to 9 years 139 4.73%
10 to 14 years 93 3.17%
15 to 19 years 5 0.17%
20 to 24 years 100 3.4%
25 to 29 years 50 1.7%
30 to 34 years 198 6.74%
35 to 39 years 170 5.79%
40 to 44 years 115 3.91%
45 to 49 years 278 9.46%
50 to 54 years 140 4.77%
55 to 59 years 300 10.21%
60 to 64 years 224 7.62%
65 to 69 years 226 7.69%
70 to 74 years 316 10.76%
75 to 79 years 221 7.52%
80 to 84 years 130 4.42%
85 years and over 61 2.08%
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TABLE OF CONTENTS

Deer Lodge, MT population by age group

Key stats
509
Population under 25 years
533
Population aged 25-44
942
Population aged 45-64
954
Population aged 65+

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

The graph shows Deer Lodge'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
Deer Lodge, MT population by age group. The largest age group was 70-74 years with a poulation of 316 (10.76% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Deer Lodge, MT was for the group of age 70-74 years with a population of 316 (10.76%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Deer Lodge, MT was the 15-19 years with a population of 5 (0.17%).

Deer Lodge, MT population by age cohort

To better understand the age distribution of Deer Lodge, MT'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 Deer Lodge'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.
Deer Lodge, MT 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 1,575 (53.61% 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 409 13.92%
18 to 64 years 1,575 53.61%
85 years and over 954 32.47%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Deer Lodge's population under 18 was 13.92%, compared to the 22.51% nationwide.
  • Deer Lodge's working population (between 18 and 64) was 53.61%, compared to 61.45% nationwide.
  • Deer Lodge's elderly or the senior population (over 65 age) was 32.47% as compared to 16.04% nationwide.

Deer Lodge, MT population pyramid

Population pyramid for Deer Lodge, MT 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 Deer Lodge's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Deer Lodge, MT, is 25.6.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Deer Lodge, MT, is 60.4.
  • Total dependency ratio for Deer Lodge, MT is 85.9.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Deer Lodge, MT is 1.7.
The graph shows Deer Lodge'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.
Deer Lodge, MT population pyramid i.e. Deer Lodge population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the Deer Lodge, MT's male and female population across different age groups:

Age Group Population(Male) Population(Female) Total Population
Under 5 years 112 60 172
5 to 9 years 84 55 139
10 to 14 years 70 23 93
15 to 19 years 5 0 5
20 to 24 years 32 68 100
25 to 29 years 24 26 50
30 to 34 years 109 89 198
35 to 39 years 116 54 170
40 to 44 years 61 54 115
45 to 49 years 183 95 278
50 to 54 years 107 33 140
55 to 59 years 130 170 300
60 to 64 years 112 112 224
65 to 69 years 168 58 226
70 to 74 years 110 206 316
75 to 79 years 137 84 221
80 to 84 years 31 99 130
85 years and over 37 24 61
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Things to know

What is the population of Deer Lodge, MT under 18?

Deer Lodge's population under the age of 18 is 409, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 13.92% of the total resident population of Deer Lodge, MT.

What is the aging population in Deer Lodge, MT?

Deer Lodge's population aged 65 years and above was 954. As per the U.S. Census Bureau's American Community Survey, this population is 32.47% of the entire population.

References

Datasets

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

Key observations

The largest age group in Deer Lodge, MT was for the group of age 70-74 years with a population of 316 (10.76%), according to the 2021 American Community Survey. At the same time, the smallest age group in Deer Lodge, MT was the 15-19 years with a population of 5 (0.17%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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

Deer Lodge, MT Age Cohorts Dataset: Children, Working Adults, and Seniors in Deer Lodge - 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 Deer Lodge 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 Deer Lodge. 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.

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

Deer Lodge, MT 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 Deer Lodge, MT population pyramid, which represents the Deer Lodge 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 Deer Lodge, MT, is 25.6.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Deer Lodge, MT, is 60.4.
  • Total dependency ratio for Deer Lodge, MT is 85.9.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Deer Lodge, MT is 1.7.

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

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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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Collection 5 Resources