Montgomery County, TX Population by Age

The median age in Montgomery County, TX is 37.4, as per 2018-2022 ACS 5 -Year Estimates. Of the total population, 21.29% were under the age of 15, 19.34% aged 15 to 29, 45.94% aged 30 to 64, 12.08% aged 65 to 84, and 1.34% were 85 years of age and older.
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Updated Jul 26, 2024

Montgomery County, TX population age distributions

A complete breakdown of Montgomery 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 40,265 6.39%
5 to 9 years 44,748 7.1%
10 to 14 years 49,155 7.8%
15 to 19 years 44,872 7.12%
20 to 24 years 38,474 6.11%
25 to 29 years 38,476 6.11%
30 to 34 years 40,816 6.48%
35 to 39 years 42,182 6.7%
40 to 44 years 45,940 7.29%
45 to 49 years 42,640 6.77%
50 to 54 years 41,284 6.55%
55 to 59 years 37,766 5.99%
60 to 64 years 38,805 6.16%
65 to 69 years 29,525 4.69%
70 to 74 years 23,582 3.74%
75 to 79 years 14,848 2.36%
80 to 84 years 8,148 1.29%
85 years and over 8,463 1.34%
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Montgomery County, TX population by age group

Key stats
217,514
Population under 25 years
167,414
Population aged 25-44
160,495
Population aged 45-64
84,566
Population aged 65+

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

FIGURE 1

Montgomery County, TX population by age group.

The largest age group is 10 to 14 years with a population of 49,155 (7.80% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.

The largest age group in Montgomery County, TX was for the group of age 10 to 14 years with a population of 49,155 (7.80%), according to the 2018-2022 American Community Survey.

At the same time, the smallest age group in Montgomery County, TX was the 80 to 84 years with a population of 8,148 (1.29%).

Montgomery County, TX population by age cohort

To better understand the age distribution of Montgomery County, TX'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

Montgomery County, TX population by age cohort

The largest age group was 18 to 64 years with a population of 382,227 (60.67% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.

Montgomery County, TX population by age cohort

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

Age Group Population % of Total Population
Under 18 years 163,196 25.9%
18 to 64 years 382,227 60.67%
65 years and over 84,566 13.42%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Montgomery County 's population under 18 was 25.90%, compared to the 22.11% nationwide.
  • Montgomery County's working population (between 18 and 64) was 60.67%, compared to 61.36% nationwide.
  • Montgomery County's elderly or the senior population (over 65 age) was 13.42% as compared to 16.53% nationwide.

Montgomery County, TX population pyramid

Population pyramid for Montgomery County, TX 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 Montgomery County's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Montgomery County, TX, is 32.6.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Montgomery County, TX, is 20.6.
  • Total dependency ratio for Montgomery County, TX is 53.2.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Montgomery County, TX is 4.9.

FIGURE 3

Montgomery County, TX population pyramid

Montgomery 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.

Montgomery County, TX population pyramid

Here's the Montgomery County, TX's male and female population across different age groups .

Age Group Population(Male) Population(Female) Total Population
Under 5 years 20,546 19,719 40,265
5 to 9 years 22,695 22,053 44,748
10 to 14 years 25,098 24,057 49,155
15 to 19 years 23,024 21,848 44,872
20 to 24 years 19,526 18,948 38,474
25 to 29 years 19,394 19,082 38,476
30 to 34 years 20,299 20,517 40,816
35 to 39 years 21,179 21,003 42,182
40 to 44 years 23,012 22,928 45,940
45 to 49 years 21,503 21,137 42,640
50 to 54 years 20,983 20,301 41,284
55 to 59 years 19,457 18,309 37,766
60 to 64 years 18,755 20,050 38,805
65 to 69 years 13,967 15,558 29,525
70 to 74 years 11,437 12,145 23,582
75 to 79 years 6,569 8,279 14,848
80 to 84 years 3,746 4,402 8,148
85 years and over 3,026 5,437 8,463
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Things to know

What is the population of Montgomery County, TX under 18?

Montgomery County's population under the age of 18 is 163,196, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 25.90% of the total resident population of Montgomery County, TX.

What is the aging population in Montgomery County, TX?

Montgomery County's population aged 65 years and above was 84,566. As per the U.S. Census Bureau's American Community Survey, this population is 13.42% of the entire population.

References

Datasets

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

Key observations

The largest age group in Montgomery County, TX was for the group of age 10 to 14 years years with a population of 49,155 (7.80%), according to the ACS 2018-2022 5-Year Estimates. At the same time, the smallest age group in Montgomery County, TX was the 80 to 84 years years with a population of 8,148 (1.29%). 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 Montgomery County is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Montgomery 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 Montgomery County Population by Age. You can refer the same here

Montgomery County, TX Age Cohorts Dataset: Children, Working Adults, and Seniors in Montgomery 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 Montgomery 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 Montgomery 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 382,227 (60.67% 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 Montgomery County population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Montgomery County is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Montgomery 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 Montgomery County Population by Age. You can refer the same here

Montgomery County, TX 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 Montgomery County, TX population pyramid, which represents the Montgomery 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 Montgomery County, TX, is 32.6.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Montgomery County, TX, is 20.6.
  • Total dependency ratio for Montgomery County, TX is 53.2.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Montgomery County, TX is 4.9.
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 Montgomery County population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Montgomery County for the selected age group is shown in the following column.
  • Population (Female): The female population in the Montgomery County for the selected age group is shown in the following column.
  • Total Population: The total population of the Montgomery 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 Montgomery 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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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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