Willey, IA Population by Year

In 2022, the population of Willey was 72, a 1.37% decrease year-by-year from 2021. Previously, in 2021, Willey's population was 73, a decline of 0.00% compared to a population of 73 in 2020.
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Updated Sep 18, 2023

Willey, IA population between 2000 and 2022

Over the last 20 plus years, between 2000 and 2022, population of Willey decreased by 33. In this period, the peak population was 105 in the year 2000. 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 105 - -
2001 103 -2 -1.9%
2002 103 - -
2003 102 -1 -0.97%
2004 100 -2 -1.96%
2005 100 - -
2006 99 -1 -1%
2007 99 - -
2008 101 2 2.02%
2009 104 3 2.97%
2010 88 -16 -15.38%
2011 93 5 5.68%
2012 97 4 4.3%
2013 101 4 4.12%
2014 101 - -
2015 100 -1 -0.99%
2016 100 - -
2017 99 -1 -1%
2018 98 -1 -1.01%
2019 98 - -
2020 73 -25 -25.51%
2021 73 - -
2022 72 -1 -1.37%
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Willey, IA population from 2000 to 2022

From 2000 to 2010, Willey's population decreased by 17 (16.19%), 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, Willey's population decreased by 15 (17.05%), 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 Willey's population from 2000 to 2022, with years on x-axis and population on y-axis
Willey's population from 2000 to 2022. The estimated population at the end of 2022 was 72. Source: U.S. Census Bureau (Population Estimates Program)

Between the year 2000 and 2022, Willey's population peaked in year 2000 at 105.

Between the year 2000 and 2022, Willey's population was lowest in year 2022 at 72.

Willey, IA annual population growth rate

Between the years 2000 and 2022, i.e. 22 annual cycles, the population of Willey grew year by year for 5 years and declined for 10 years.

From 2000 to 2022, Willey had an average annual population growth rate of -1.43% per year. Overall the population shrank 31.43% between 2000 and 2022.

The graph shows Willey's annual population change from 2000 to 2022, with years on x-axis and population annual growth on y-axis
Willey's annual population change from 2000 to 2022. The average annual growth rate from 2000 to 2022 was -1.43% per year. In the last two years, the population declined by 1. Source: U.S. Census Bureau (Population Estimates Program)

From 2010 to 2011, Willey's population grew the most with an increase of 5 (5.68%).

While from 2019 and 2020, Willey's population declined the most with a negative growth of 25 (-25.51%).

Things to know

Is Willey, IA population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, Willey's population decreased by 1 between 2020 and 2022. The decrease was 0 (0.00%) between 2020 and 2021; and decrease of 1 (1.37%) between 2021 and 2022.

How has the population of Willey, IA changed in the last 10 years?

Between 2012 and 2022, population of Willey decreased by 29 (28.71%). The population was highest at 101 in the year 2008 and lowest at 72 in the year 2022. Overall the average growth rate witnessed for the last 10 years was -2.58%.

References

Datasets

Explore datasets by year of publication.
2023
Willey, IA 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 Willey 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 Willey 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 2022, the population of Willey was 72, a 1.37% decrease year-by-year from 2021. Previously, in 2021, Willey population was 73, a decline of 0.00% compared to a population of 73 in 2020. Over the last 20 plus years, between 2000 and 2022, population of Willey decreased by 33. In this period, the peak population was 105 in the year 2000. 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).

Willey 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 2022

Variables / Data Columns

  • Year: This column displays the data year (Measured annually and for years 2000 to 2022)
  • Population: The population for the specific year for the Willey is shown in this column.
  • Year on Year Change: This column displays the change in Willey 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 Willey 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

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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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