Winchester, Connecticut Population by Year

In 2021, the population of Winchester town was 10,217, a 0.18% decrease year-by-year from 2020. Previously, in 2020, Winchester town's population was 10,235, a decline of 3.51% compared to a population of 10,607 in 2019.
Neilsberg Research Avatar
Updated Sep 18, 2023

Winchester, Connecticut population between 2000 and 2021

Over the last 20 plus years, between 2000 and 2021, population of Winchester town decreased by 460. In this period, the peak population was 11,240 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 10,677 - -
2001 10,699 22 0.21%
2002 10,734 35 0.33%
2003 10,760 26 0.24%
2004 10,822 62 0.58%
2005 10,787 -35 -0.32%
2006 10,815 28 0.26%
2007 10,814 -1 -0.01%
2008 10,820 6 0.06%
2009 10,794 -26 -0.24%
2010 11,240 446 4.13%
2011 11,185 -55 -0.49%
2012 11,087 -98 -0.88%
2013 11,033 -54 -0.49%
2014 10,976 -57 -0.52%
2015 10,893 -83 -0.76%
2016 10,800 -93 -0.85%
2017 10,717 -83 -0.77%
2018 10,666 -51 -0.48%
2019 10,607 -59 -0.55%
2020 10,235 -372 -3.51%
2021 10,217 -18 -0.18%
Exploring Winchester town's Diversity? Request Customized Data Now!

Winchester, Connecticut population from 2000 to 2021

From 2000 to 2010, Winchester town's population increased by 563 (5.27%), 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, Winchester town's population decreased by 1,005 (8.94%), 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 Winchester town's population from 2000 to 2021, with years on x-axis and population on y-axis
Winchester town's population from 2000 to 2021. The estimated population at the end of 2021 was 10,217. Source: U.S. Census Bureau (Population Estimates Program)

Between the year 2000 and 2021, Winchester town's population peaked in year 2010 at 11,240.

Between the year 2000 and 2021, Winchester town's population was lowest in year 2021 at 10,217.

Winchester, Connecticut annual population growth rate

Between the years 2000 and 2021, i.e. 21 annual cycles, the population of Winchester town grew year by year for 7 years and declined for 14 years.

From 2000 to 2021, Winchester town had an average annual population growth rate of -0.21% per year. Overall the population shrank 4.31% between 2000 and 2021.

The graph shows Winchester town's annual population change from 2000 to 2021, with years on x-axis and population annual growth on y-axis
Winchester town's annual population change from 2000 to 2021. The average annual growth rate from 2000 to 2021 was -0.21% per year. In the last two years, the population declined by 390. Source: U.S. Census Bureau (Population Estimates Program)

From 2009 to 2010, Winchester town's population grew the most with an increase of 446 (4.13%).

While from 2019 and 2020, Winchester town's population declined the most with a negative growth of 372 (-3.51%).

Things to know

Is Winchester, Connecticut population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, Winchester town's population decreased by 390 between 2019 and 2021. The decrease was 372 (3.51%) between 2019 and 2020; and decrease of 18 (0.18%) between 2020 and 2021.

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

Between 2011 and 2021, population of Winchester town decreased by 870 (7.85%). The population was highest at 11,087 in the year 2012 and lowest at 10,217 in the year 2021. Overall the average growth rate witnessed for the last 10 years was -0.90%.

References

Datasets

Explore datasets by year of publication.
2023
Winchester, 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 Winchester 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 Winchester 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 Winchester town was 10,217, a 0.18% decrease year-by-year from 2020. Previously, in 2020, Winchester town population was 10,235, a decline of 3.51% compared to a population of 10,607 in 2019. Over the last 20 plus years, between 2000 and 2021, population of Winchester town decreased by 460. In this period, the peak population was 11,240 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).

Winchester 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 Winchester town is shown in this column.
  • Year on Year Change: This column displays the change in Winchester 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 Winchester 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.

About the author

Neilsberg Research Avatar
Neilsberg Research
Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.

Share

This article is for informational purposes only and is not intended to be legal or tax advice. We recommend that you consult with a qualified professional such as a lawyer or accountant before making a decision. Many of the products and services featured here are from our affiliate partners. We may receive commissions on purchases made from our chosen links. Read advertiser disclosure.