Big Timber, MT Population by Age

The median age in Big Timber, MT is 38.9, as per 2019-2023 ACS 5 -Year Estimates. Of the total population, 16.27% were under the age of 15, 24.24% aged 15 to 29, 33.85% aged 30 to 64, 20.85% aged 65 to 84, and 4.77% were 85 years of age and older.
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Updated Feb 22, 2025

Big Timber, MT population age distributions

A complete breakdown of Big Timber'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 83 5.42%
5 to 9 years 94 6.14%
10 to 14 years 72 4.71%
15 to 19 years 109 7.12%
20 to 24 years 148 9.67%
25 to 29 years 114 7.45%
30 to 34 years 67 4.38%
35 to 39 years 94 6.14%
40 to 44 years 96 6.27%
45 to 49 years 78 5.1%
50 to 54 years 43 2.81%
55 to 59 years 66 4.31%
60 to 64 years 74 4.84%
65 to 69 years 54 3.53%
70 to 74 years 127 8.3%
75 to 79 years 70 4.58%
80 to 84 years 68 4.44%
85 years and over 73 4.77%
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Big Timber, MT population by age group

Key stats
506
Population under 25 years
371
Population aged 25-44
261
Population aged 45-64
392
Population aged 65+

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

FIGURE 1

Big Timber, MT population by age group.

The largest age group is 20 to 24 years with a population of 148 (9.67% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

The largest age group in Big Timber, MT was for the group of age 20 to 24 years with a population of 148 (9.67%), according to the 2019-2023 American Community Survey.

At the same time, the smallest age group in Big Timber, MT was the 50 to 54 years with a population of 43 (2.81%).

Big Timber, MT population by age cohort

To better understand the age distribution of Big Timber, 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

FIGURE 2

Big Timber, MT population by age cohort

The largest age group was 18 to 64 years with a population of 820 (53.59% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Big Timber, MT population by age cohort

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

Age Group Population % of Total Population
Under 18 years 318 20.78%
18 to 64 years 820 53.59%
65 years and over 392 25.62%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Big Timber 's population under 18 was 20.78%, compared to the 22.16% nationwide.
  • Big Timber's working population (between 18 and 64) was 53.59%, compared to 61% nationwide.
  • Big Timber's elderly or the senior population (over 65 age) was 25.62% as compared to 16.84% nationwide.

Big Timber, MT population pyramid

Population pyramid for Big Timber, 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 Big Timber's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Big Timber, MT, is 28.0.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Big Timber, MT, is 44.1.
  • Total dependency ratio for Big Timber, MT is 72.1.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Big Timber, MT is 2.3.

FIGURE 3

Big Timber, MT population pyramid

Big Timber 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.

Big Timber, MT population pyramid

Here's the Big Timber, MT's male and female population across different age groups .

Age Group Population(Male) Population(Female) Total Population
Under 5 years 47 36 83
5 to 9 years 59 35 94
10 to 14 years 32 40 72
15 to 19 years 36 73 109
20 to 24 years 66 82 148
25 to 29 years 36 78 114
30 to 34 years 23 44 67
35 to 39 years 45 49 94
40 to 44 years 45 51 96
45 to 49 years 46 32 78
50 to 54 years 21 22 43
55 to 59 years 43 23 66
60 to 64 years 44 30 74
65 to 69 years 17 37 54
70 to 74 years 78 49 127
75 to 79 years 29 41 70
80 to 84 years 0 68 68
85 years and over 55 18 73
Exploring Big Timber's Diversity? Request Customized Data Now!

Things to know

What is the population of Big Timber, MT under 18?

Big Timber's population under the age of 18 is 318, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 20.78% of the total resident population of Big Timber, MT.

What is the aging population in Big Timber, MT?

Big Timber's population aged 65 years and above was 392. As per the U.S. Census Bureau's American Community Survey, this population is 25.62% of the entire population.

References

Datasets

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

Key observations

The largest age group in Big Timber, MT was for the group of age 20 to 24 years years with a population of 148 (9.67%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Big Timber, MT was the 50 to 54 years years with a population of 43 (2.81%). 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 Big Timber is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Big Timber 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 Big Timber Population by Age. You can refer the same here

Big Timber, MT Age Cohorts Dataset: Children, Working Adults, and Seniors in Big Timber - 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 Big Timber 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 Big Timber. 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 820 (53.59% 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 Big Timber population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Big Timber is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Big Timber 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 Big Timber Population by Age. You can refer the same here

Big Timber, MT 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 Big Timber, MT population pyramid, which represents the Big Timber 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 Big Timber, MT, is 28.0.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Big Timber, MT, is 44.1.
  • Total dependency ratio for Big Timber, MT is 72.1.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Big Timber, MT is 2.3.
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 Big Timber population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Big Timber for the selected age group is shown in the following column.
  • Population (Female): The female population in the Big Timber for the selected age group is shown in the following column.
  • Total Population: The total population of the Big Timber 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 Big Timber 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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