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Sheridan County, MT Population by Age

The median age in Sheridan County, MT is 43.8, as per 2018-2022 ACS 5 -Year Estimates. Of the total population, 18.87% were under the age of 15, 14.43% aged 15 to 29, 44.15% aged 30 to 64, 18.40% aged 65 to 84, and 4.14% were 85 years of age and older.
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By Neilsberg Research
Updated Jul 26, 2024

Sheridan County, MT population age distributions

A complete breakdown of Sheridan County'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 235 6.35%
5 to 9 years 301 8.14%
10 to 14 years 162 4.38%
15 to 19 years 202 5.46%
20 to 24 years 157 4.24%
25 to 29 years 175 4.73%
30 to 34 years 207 5.59%
35 to 39 years 239 6.46%
40 to 44 years 220 5.95%
45 to 49 years 191 5.16%
50 to 54 years 191 5.16%
55 to 59 years 217 5.86%
60 to 64 years 369 9.97%
65 to 69 years 245 6.62%
70 to 74 years 189 5.11%
75 to 79 years 154 4.16%
80 to 84 years 93 2.51%
85 years and over 153 4.14%
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Sheridan County, MT population by age group

Key stats
1,057
Population under 25 years
841
Population aged 25-44
968
Population aged 45-64
834
Population aged 65+

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

FIGURE 1

Sheridan County, MT population by age group.

The largest age group is 60 to 64 years with a population of 369 (9.97% 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 Sheridan County, MT was for the group of age 60 to 64 years with a population of 369 (9.97%), according to the 2018-2022 American Community Survey.

At the same time, the smallest age group in Sheridan County, MT was the 80 to 84 years with a population of 93 (2.51%).

Sheridan County, MT population by age cohort

To better understand the age distribution of Sheridan County, 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

Sheridan County, MT population by age cohort

The largest age group was 18 to 64 years with a population of 2,061 (55.70% of the total population).

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

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

Age Group Population % of Total Population
Under 18 years 805 21.76%
18 to 64 years 2,061 55.7%
65 years and over 834 22.54%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Sheridan County 's population under 18 was 21.76%, compared to the 22.11% nationwide.
  • Sheridan County's working population (between 18 and 64) was 55.70%, compared to 61.36% nationwide.
  • Sheridan County's elderly or the senior population (over 65 age) was 22.54% as compared to 16.53% nationwide.

Sheridan County, MT population pyramid

Population pyramid for Sheridan County, 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 Sheridan County's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Sheridan County, MT, is 32.2.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Sheridan County, MT, is 38.5.
  • Total dependency ratio for Sheridan County, MT is 70.7.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Sheridan County, MT is 2.6.

FIGURE 3

Sheridan County, MT population pyramid

Sheridan County 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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Sheridan County, MT population pyramid

Here's the Sheridan County, MT's male and female population across different age groups .

Age Group Population(Male) Population(Female) Total Population
Under 5 years 155 80 235
5 to 9 years 131 170 301
10 to 14 years 88 74 162
15 to 19 years 118 84 202
20 to 24 years 96 61 157
25 to 29 years 83 92 175
30 to 34 years 95 112 207
35 to 39 years 140 99 239
40 to 44 years 94 126 220
45 to 49 years 96 95 191
50 to 54 years 81 110 191
55 to 59 years 101 116 217
60 to 64 years 220 149 369
65 to 69 years 164 81 245
70 to 74 years 117 72 189
75 to 79 years 67 87 154
80 to 84 years 40 53 93
85 years and over 59 94 153
Exploring Sheridan County's Diversity? Request Customized Data Now!

Things to know

What is the population of Sheridan County, MT under 18?

Sheridan County's population under the age of 18 is 805, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 21.76% of the total resident population of Sheridan County, MT.

What is the aging population in Sheridan County, MT?

Sheridan County's population aged 65 years and above was 834. As per the U.S. Census Bureau's American Community Survey, this population is 22.54% of the entire population.

References

Datasets

Explore datasets by year of publication.
2024
Sheridan County, MT Age Group Population Dataset: A Complete Breakdown of Sheridan County 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 Sheridan County 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 Sheridan County. The dataset can be utilized to understand the population distribution of Sheridan County by age. For example, using this dataset, we can identify the largest age group in Sheridan County.

Key observations

The largest age group in Sheridan County, MT was for the group of age 60 to 64 years years with a population of 369 (9.97%), according to the ACS 2018-2022 5-Year Estimates. At the same time, the smallest age group in Sheridan County, MT was the 80 to 84 years years with a population of 93 (2.51%). 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 Sheridan County is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Sheridan County 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 Sheridan County Population by Age. You can refer the same here

Sheridan County, MT Age Cohorts Dataset: Children, Working Adults, and Seniors in Sheridan County - 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 Sheridan County 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 Sheridan County. 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 2,061 (55.70% 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 Sheridan County population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Sheridan County is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Sheridan County 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 Sheridan County Population by Age. You can refer the same here

Sheridan County, MT 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 Sheridan County, MT population pyramid, which represents the Sheridan County 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 Sheridan County, MT, is 32.2.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Sheridan County, MT, is 38.5.
  • Total dependency ratio for Sheridan County, MT is 70.7.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Sheridan County, MT is 2.6.
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 Sheridan County population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Sheridan County for the selected age group is shown in the following column.
  • Population (Female): The female population in the Sheridan County for the selected age group is shown in the following column.
  • Total Population: The total population of the Sheridan County 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 Sheridan County 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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