West Haven, CT Population by Year

In 2023, the population of West Haven was 54,790, a 0.42% decrease year-by-year from 2022. Previously, in 2022, West Haven's population was 55,019, a decline of 0.18% compared to a population of 55,119 in 2021.
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Updated Aug 1, 2024

West Haven, CT population between 2000 and 2023

Over the last 20 plus years, between 2000 and 2023, population of West Haven increased by 2,402. In this period, the peak population was 55,570 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 52,388 - -
2001 52,481 93 0.18%
2002 52,714 233 0.44%
2003 52,984 270 0.51%
2004 52,972 -12 -0.02%
2005 52,939 -33 -0.06%
2006 52,908 -31 -0.06%
2007 52,742 -166 -0.31%
2008 53,292 550 1.04%
2009 53,642 350 0.66%
2010 55,570 1,928 3.59%
2011 55,514 -56 -0.10%
2012 55,292 -222 -0.40%
2013 55,141 -151 -0.27%
2014 55,301 160 0.29%
2015 54,890 -411 -0.74%
2016 54,655 -235 -0.43%
2017 54,843 188 0.34%
2018 54,885 42 0.08%
2019 54,555 -330 -0.60%
2020 55,370 815 1.49%
2021 55,119 -251 -0.45%
2022 55,019 -100 -0.18%
2023 54,790 -229 -0.42%
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West Haven, CT population from 2000 to 2023

From 2000 to 2010, West Haven's population increased by 3,182 (6.07%), 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, West Haven's population decreased by 200 (0.36%), 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, West Haven's population decreased by 580 (1.05%).For the same period, the rate of growth for the United States was 1.02%.

FIGURE 1

West Haven's population from 2000 to 2023.

The estimated population at the end of 2023 was 54,790.

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

Between the year 2000 and 2023, West Haven's population peaked in year 2010 at 55,570.

Between the year 2000 and 2023, West Haven's population was lowest in year 2000 at 52,388.

West Haven, CT annual population growth rate

Between the years 2000 and 2023, i.e. 23 annual cycles, the population of West Haven grew year by year for 10 years and declined for 13 years.

From 2000 to 2023, West Haven had an average annual population growth rate of 0.20% per year. Overall the population grew 4.59% between 2000 and 2023.

FIGURE 2

West Haven annual population growth rate

The average annual growth rate from 2000 to 2023 was 0.20% per year.

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

From 2009 to 2010 West Haven population grew the most, with an increase of 1,928 people (a 3.59% year-on-year increase)..

From 2014 to 2015 West Haven population experienced the most significant decrease, with a decline of 411 people (a 0.74% year-on-year decline).

Things to know

Is West Haven, CT population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, West Haven's population decreased by 329 between 2021 and 2023. The decrease was 100 (decreased) between 2021 and 2022; and decrease of 229 (0.42%) between 2022 and 2023.

How has the population of West Haven, CT changed in the last 10 years?

Between 2013 and 2023, population of West Haven decreased by 351 (0.64%). The population was highest at 55,370 in the year 2020 and lowest at 54,555 in the year 2019. Overall the average growth rate witnessed for the last 10 years was -0.06%.

References

Datasets

Explore datasets by year of publication.
2024
West Haven, CT Annual Population and Growth Analysis Dataset: A Comprehensive Overview of Population Changes and Yearly Growth Rates in West Haven 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 West Haven 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 West Haven 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 West Haven was 54,790, a 0.42% decrease year-by-year from 2022. Previously, in 2022, West Haven population was 55,019, a decline of 0.18% compared to a population of 55,119 in 2021. Over the last 20 plus years, between 2000 and 2023, population of West Haven increased by 2,402. In this period, the peak population was 55,570 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).

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 West Haven is shown in this column.
  • Year on Year Change: This column displays the change in West Haven 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 West Haven 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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