Southington, Connecticut Population by Year

In 2021, the population of Southington town was 43,500, a 0.15% increase year-by-year from 2020. Previously, in 2020, Southington town's population was 43,436, a decline of 0.79% compared to a population of 43,782 in 2019.
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Updated Sep 18, 2023

Southington, Connecticut population between 2000 and 2021

Over the last 20 plus years, between 2000 and 2021, population of Southington town increased by 3,638. In this period, the peak population was 43,782 in the year 2019. 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 39,862 - -
2001 40,390 528 1.32%
2002 40,884 494 1.22%
2003 41,338 454 1.11%
2004 41,586 248 0.6%
2005 41,918 332 0.8%
2006 42,147 229 0.55%
2007 42,239 92 0.22%
2008 42,458 219 0.52%
2009 42,678 220 0.52%
2010 43,155 477 1.12%
2011 43,303 148 0.34%
2012 43,512 209 0.48%
2013 43,629 117 0.27%
2014 43,769 140 0.32%
2015 43,772 3 0.01%
2016 43,716 -56 -0.13%
2017 43,723 7 0.02%
2018 43,758 35 0.08%
2019 43,782 24 0.05%
2020 43,436 -346 -0.79%
2021 43,500 64 0.15%
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Southington, Connecticut population from 2000 to 2021

From 2000 to 2010, Southington town's population increased by 3,293 (8.26%), 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, Southington town's population increased by 281 (0.65%), 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 Southington town's population from 2000 to 2021, with years on x-axis and population on y-axis
Southington town's population from 2000 to 2021. The estimated population at the end of 2021 was 43,500. Source: U.S. Census Bureau (Population Estimates Program)

Between the year 2000 and 2021, Southington town's population peaked in year 2019 at 43,782.

Between the year 2000 and 2021, Southington town's population was lowest in year 2000 at 39,862.

Southington, Connecticut annual population growth rate

Between the years 2000 and 2021, i.e. 21 annual cycles, the population of Southington town grew year by year for 19 years and declined for 2 years.

From 2000 to 2021, Southington town had an average annual population growth rate of 0.43% per year. Overall the population grew 9.13% between 2000 and 2021.

The graph shows Southington town's annual population change from 2000 to 2021, with years on x-axis and population annual growth on y-axis
Southington town's annual population change from 2000 to 2021. The average annual growth rate from 2000 to 2021 was 0.43% per year. In the last two years, the population declined by 282. Source: U.S. Census Bureau (Population Estimates Program)

From 2000 to 2001, Southington town's population grew the most with an increase of 528 (1.32%).

While from 2019 and 2020, Southington town's population declined the most with a negative growth of 346 (-0.79%).

Things to know

Is Southington, Connecticut population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, Southington town's population decreased by 282 between 2019 and 2021. The decrease was 346 (0.79%) between 2019 and 2020; and increase of 64 (0.15%) between 2020 and 2021.

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

Between 2011 and 2021, population of Southington town decreased by 12 (0.03%). The population was highest at 43,782 in the year 2019 and lowest at 43,436 in the year 2020. Overall the average growth rate witnessed for the last 10 years was 0.05%.

References

Datasets

Explore datasets by year of publication.
2023
Southington, 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 Southington 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 Southington 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 Southington town was 43,500, a 0.15% increase year-by-year from 2020. Previously, in 2020, Southington town population was 43,436, a decline of 0.79% compared to a population of 43,782 in 2019. Over the last 20 plus years, between 2000 and 2021, population of Southington town increased by 3,638. In this period, the peak population was 43,782 in the year 2019. 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).

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