Montgomery County, TN Population by Year

In 2023, the population of Montgomery County was 239,872, a 2.12% increase year-by-year from 2022. Previously, in 2022, Montgomery County's population was 234,899, an increase of 3.14% compared to a population of 227,741 in 2021.
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Updated Aug 1, 2024

Montgomery County, TN population between 2000 and 2023

Over the last 20 plus years, between 2000 and 2023, population of Montgomery County increased by 104,521. In this period, the peak population was 239,872 in the year 2023. The numbers suggest that the population has not reached its peak yet and is showing a trend of further growth.

Year Population Year on Year Change Change in Percent
2000 135,351 - -
2001 135,834 483 0.36%
2002 136,333 499 0.37%
2003 136,748 415 0.30%
2004 140,256 3,508 2.57%
2005 146,524 6,268 4.47%
2006 147,453 929 0.63%
2007 153,780 6,327 4.29%
2008 154,227 447 0.29%
2009 159,546 5,319 3.45%
2010 173,181 13,635 8.55%
2011 176,603 3,422 1.98%
2012 184,946 8,343 4.72%
2013 184,480 -466 -0.25%
2014 189,294 4,814 2.61%
2015 192,749 3,455 1.83%
2016 194,823 2,074 1.08%
2017 200,228 5,405 2.77%
2018 205,849 5,621 2.81%
2019 209,807 3,958 1.92%
2020 221,281 11,474 5.47%
2021 227,741 6,460 2.92%
2022 234,899 7,158 3.14%
2023 239,872 4,973 2.12%
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Montgomery County, TN population from 2000 to 2023

From 2000 to 2010, Montgomery County's population increased by 37,830 (27.95%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 9.63%.

From 2010 to 2020, Montgomery County's population increased by 48,100 (27.77%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.18% .

After the COVID19 pandemic and, between the year 2020 and 2023, Montgomery County's population increased by 18,591 (8.40%).For the same period, the rate of growth for the United States was 1.02%.

FIGURE 1

Montgomery County's population from 2000 to 2023.

The estimated population at the end of 2023 was 239,872.

Source: U.S. Census Bureau (Population Estimates Program).

Between the year 2000 and 2023, Montgomery County's population peaked in year 2023 at 239,872.

Between the year 2000 and 2023, Montgomery County's population was lowest in year 2000 at 135,351.

Montgomery County, TN annual population growth rate

Between the years 2000 and 2023, i.e. 23 annual cycles, the population of Montgomery County grew year by year for 22 years and declined for 1 years.

From 2000 to 2023, Montgomery County had an average annual population growth rate of 3.36% per year. Overall the population grew 77.22% between 2000 and 2023.

FIGURE 2

Montgomery County annual population growth rate

The average annual growth rate from 2000 to 2023 was 3.36% per year.

Source: U.S. Census Bureau (Population Estimates Program).

From 2009 to 2010 Montgomery County population grew the most, with an increase of 13,635 people (a 8.55% year-on-year increase)..

From 2012 to 2013 Montgomery County population experienced the most significant decrease, with a decline of 466 people (a 0.25% year-on-year decline).

Things to know

Is Montgomery County, TN population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, Montgomery County's population increased by 12,131 between 2021 and 2023. The increase was 7,158 (increased) between 2021 and 2022; and increase of 4,973 (2.12%) between 2022 and 2023.

How has the population of Montgomery County, TN changed in the last 10 years?

Between 2013 and 2023, population of Montgomery County increased by 55,392 (30.03%). The population was highest at 239,872 in the year 2023 and lowest at 189,294 in the year 2014. Overall the average growth rate witnessed for the last 10 years was 2.67%.

References

Datasets

Explore datasets by year of publication.
2024
Montgomery County, TN Annual Population and Growth Analysis Dataset: A Comprehensive Overview of Population Changes and Yearly Growth Rates in Montgomery County from 2000 to 2023 // 2024 Edition
Last updated July 30, 2024
ACS
Free
Neilsberg
CSV, JSON
2018-2022
CC BY 4.0
About this dataset

Context

The dataset tabulates the Montgomery County population over the last 20 plus years. It lists the population for each year, along with the year on year change in population, as well as the change in percentage terms for each year. The dataset can be utilized to understand the population change of Montgomery County across the last two decades. For example, using this dataset, we can identify if the population is declining or increasing. If there is a change, when the population peaked, or if it is still growing and has not reached its peak. We can also compare the trend with the overall trend of United States population over the same period of time.

Key observations

In 2023, the population of Montgomery County was 239,872, a 2.12% increase year-by-year from 2022. Previously, in 2022, Montgomery County population was 234,899, an increase of 3.14% compared to a population of 227,741 in 2021. Over the last 20 plus years, between 2000 and 2023, population of Montgomery County increased by 104,521. In this period, the peak population was 239,872 in the year 2023. The numbers suggest that the population has not reached its peak yet and is showing a trend of further growth. Source: U.S. Census Bureau Population Estimates Program (PEP).

Content

When available, the data consists of estimates from the U.S. Census Bureau Population Estimates Program (PEP).

Data Coverage:

  • From 2000 to 2023

Variables / Data Columns

  • Year: This column displays the data year (Measured annually and for years 2000 to 2023)
  • Population: The population for the specific year for the Montgomery County is shown in this column.
  • Year on Year Change: This column displays the change in Montgomery County population for each year compared to the previous year.
  • Change in Percent: This column displays the year on year change as a percentage. 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 Year. 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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