Windham, Connecticut Population by Year

In 2021, the population of Windham town was 24,362, a 0.11% decrease year-by-year from 2020. Previously, in 2020, Windham town's population was 24,389, a decline of 0.80% compared to a population of 24,585 in 2019.
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Updated Sep 18, 2023

Windham, Connecticut population between 2000 and 2021

Over the last 20 plus years, between 2000 and 2021, population of Windham town increased by 1,511. In this period, the peak population was 25,374 in the year 2010. The numbers suggest that the population has already reached its peak and is showing a trend of decline.

Year Population Year on Year Change Change in Percent
2000 22,851 - -
2001 22,846 -5 -0.02%
2002 22,944 98 0.43%
2003 23,073 129 0.56%
2004 23,474 401 1.74%
2005 23,692 218 0.93%
2006 23,822 130 0.55%
2007 23,715 -107 -0.45%
2008 23,865 150 0.63%
2009 23,926 61 0.26%
2010 25,374 1,448 6.05%
2011 25,364 -10 -0.04%
2012 25,282 -82 -0.32%
2013 25,115 -167 -0.66%
2014 24,837 -278 -1.11%
2015 24,756 -81 -0.33%
2016 24,666 -90 -0.36%
2017 24,654 -12 -0.05%
2018 24,713 59 0.24%
2019 24,585 -128 -0.52%
2020 24,389 -196 -0.8%
2021 24,362 -27 -0.11%
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Windham, Connecticut population from 2000 to 2021

From 2000 to 2010, Windham town's population increased by 2,523 (11.04%), 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, Windham town's population decreased by 985 (3.88%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.

The graph shows Windham town's population from 2000 to 2021, with years on x-axis and population on y-axis
Windham town's population from 2000 to 2021. The estimated population at the end of 2021 was 24,362. Source: U.S. Census Bureau (Population Estimates Program)

Between the year 2000 and 2021, Windham town's population peaked in year 2010 at 25,374.

Between the year 2000 and 2021, Windham town's population was lowest in year 2001 at 22,846.

Windham, Connecticut annual population growth rate

Between the years 2000 and 2021, i.e. 21 annual cycles, the population of Windham town grew year by year for 9 years and declined for 12 years.

From 2000 to 2021, Windham town had an average annual population growth rate of 0.31% per year. Overall the population grew 6.61% between 2000 and 2021.

The graph shows Windham town's annual population change from 2000 to 2021, with years on x-axis and population annual growth on y-axis
Windham town's annual population change from 2000 to 2021. The average annual growth rate from 2000 to 2021 was 0.31% per year. In the last two years, the population declined by 223. Source: U.S. Census Bureau (Population Estimates Program)

From 2009 to 2010, Windham town's population grew the most with an increase of 1,448 (6.05%).

While from 2013 and 2014, Windham town's population declined the most with a negative growth of 278 (-1.11%).

Things to know

Is Windham, Connecticut population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, Windham town's population decreased by 223 between 2019 and 2021. The decrease was 196 (0.80%) between 2019 and 2020; and decrease of 27 (0.11%) between 2020 and 2021.

How has the population of Windham, Connecticut changed in the last 10 years?

Between 2011 and 2021, population of Windham town decreased by 920 (3.64%). The population was highest at 25,282 in the year 2012 and lowest at 24,362 in the year 2021. Overall the average growth rate witnessed for the last 10 years was -0.40%.

References

Datasets

Explore datasets by year of publication.
2023
Windham, Connecticut Population Dataset: Yearly Figures, Population Change, and Percent Change Analysis
Last updated September 18, 2023
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

The dataset tabulates the Windham town 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 Windham town 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 2021, the population of Windham town was 24,362, a 0.11% decrease year-by-year from 2020. Previously, in 2020, Windham town population was 24,389, a decline of 0.80% compared to a population of 24,585 in 2019. Over the last 20 plus years, between 2000 and 2021, population of Windham town increased by 1,511. In this period, the peak population was 25,374 in the year 2010. The numbers suggest that the population has already reached its peak and is showing a trend of decline. Source: U.S. Census Bureau Population Estimates Program (PEP).

Windham town population by year

Content

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

Data Coverage:

  • From 2000 to 2021

Variables / Data Columns

  • Year: This column displays the data year (Measured annually and for years 2000 to 2021)
  • Population: The population for the specific year for the Windham town is shown in this column.
  • Year on Year Change: This column displays the change in Windham town 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 Windham town 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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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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