Wauwatosa, WI Population by Year

In 2023, the population of Wauwatosa was 47,038, a 0.46% decrease year-by-year from 2022. Previously, in 2022, Wauwatosa's population was 47,257, a decline of 0.98% compared to a population of 47,724 in 2021.
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Updated Aug 1, 2024

Wauwatosa, WI population between 2000 and 2023

Over the last 20 plus years, between 2000 and 2023, population of Wauwatosa decreased by 373. In this period, the peak population was 48,329 in the year 2020. 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 47,411 - -
2001 47,104 -307 -0.65%
2002 46,741 -363 -0.77%
2003 46,380 -361 -0.77%
2004 45,865 -515 -1.11%
2005 45,285 -580 -1.26%
2006 44,895 -390 -0.86%
2007 44,657 -238 -0.53%
2008 44,606 -51 -0.11%
2009 44,709 103 0.23%
2010 46,436 1,727 3.86%
2011 46,472 36 0.08%
2012 47,038 566 1.22%
2013 47,195 157 0.33%
2014 47,195 - -
2015 47,647 452 0.96%
2016 48,042 395 0.83%
2017 48,041 -1 -0.00%
2018 48,239 198 0.41%
2019 48,191 -48 -0.10%
2020 48,329 138 0.29%
2021 47,724 -605 -1.25%
2022 47,257 -467 -0.98%
2023 47,038 -219 -0.46%
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Wauwatosa, WI population from 2000 to 2023

From 2000 to 2010, Wauwatosa's population decreased by 975 (2.06%), 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, Wauwatosa's population increased by 1,893 (4.08%), 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, Wauwatosa's population decreased by 1,291 (2.67%).For the same period, the rate of growth for the United States was 1.02%.

FIGURE 1

Wauwatosa's population from 2000 to 2023.

The estimated population at the end of 2023 was 47,038.

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

Between the year 2000 and 2023, Wauwatosa's population peaked in year 2020 at 48,329.

Between the year 2000 and 2023, Wauwatosa's population was lowest in year 2008 at 44,606.

Wauwatosa, WI annual population growth rate

Between the years 2000 and 2023, i.e. 23 annual cycles, the population of Wauwatosa grew year by year for 9 years and declined for 13 years.

From 2000 to 2023, Wauwatosa had an average annual population growth rate of 0.03% per year. Overall the population shrank 0.79% between 2000 and 2023.

FIGURE 2

Wauwatosa annual population growth rate

The average annual growth rate from 2000 to 2023 was 0.03% per year.

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

From 2009 to 2010 Wauwatosa population grew the most, with an increase of 1,727 people (a 3.86% year-on-year increase)..

From 2020 to 2021 Wauwatosa population experienced the most significant decrease, with a decline of 605 people (a 1.25% year-on-year decline).

Things to know

Is Wauwatosa, WI population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, Wauwatosa's population decreased by 686 between 2021 and 2023. The decrease was 467 (increased) between 2021 and 2022; and decrease of 219 (0.46%) between 2022 and 2023.

How has the population of Wauwatosa, WI changed in the last 10 years?

Between 2013 and 2023, population of Wauwatosa decreased by 157 (0.33%). The population was highest at 48,329 in the year 2020 and lowest at 47,038 in the year 2012. Overall the average growth rate witnessed for the last 10 years was -0.03%.

References

Datasets

Explore datasets by year of publication.
2024
Wauwatosa, WI Annual Population and Growth Analysis Dataset: A Comprehensive Overview of Population Changes and Yearly Growth Rates in Wauwatosa 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 Wauwatosa 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 Wauwatosa 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 Wauwatosa was 47,038, a 0.46% decrease year-by-year from 2022. Previously, in 2022, Wauwatosa population was 47,257, a decline of 0.98% compared to a population of 47,724 in 2021. Over the last 20 plus years, between 2000 and 2023, population of Wauwatosa decreased by 373. In this period, the peak population was 48,329 in the year 2020. 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 Wauwatosa is shown in this column.
  • Year on Year Change: This column displays the change in Wauwatosa 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 Wauwatosa 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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