Willmar, MN Population by Year

In 2022, the population of Willmar was 21,282, a 0.81% increase year-by-year from 2021. Previously, in 2021, Willmar's population was 21,112, an increase of 0.39% compared to a population of 21,029 in 2020.
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Updated Sep 18, 2023

Willmar, MN population between 2000 and 2022

Over the last 20 plus years, between 2000 and 2022, population of Willmar increased by 2,809. In this period, the peak population was 21,282 in the year 2022. The numbers suggest that the population has not reached its peak yet and is showing a trend of further growth.

Year Population Year on Year Change Change in Percent
2000 18,473 - -
2001 18,456 -17 -0.09%
2002 18,266 -190 -1.03%
2003 18,297 31 0.17%
2004 18,222 -75 -0.41%
2005 18,133 -89 -0.49%
2006 18,045 -88 -0.49%
2007 17,993 -52 -0.29%
2008 17,995 2 0.01%
2009 17,999 4 0.02%
2010 19,580 1,581 8.78%
2011 19,568 -12 -0.06%
2012 19,626 58 0.3%
2013 19,643 17 0.09%
2014 19,615 -28 -0.14%
2015 19,619 4 0.02%
2016 19,608 -11 -0.06%
2017 19,634 26 0.13%
2018 19,673 39 0.2%
2019 19,843 170 0.86%
2020 21,029 1,186 5.98%
2021 21,112 83 0.39%
2022 21,282 170 0.81%
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Willmar, MN population from 2000 to 2022

From 2000 to 2010, Willmar's population increased by 1,107 (5.99%), 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, Willmar's population increased by 1,449 (7.40%), 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 Willmar's population from 2000 to 2022, with years on x-axis and population on y-axis
Willmar's population from 2000 to 2022. The estimated population at the end of 2022 was 21,282. Source: U.S. Census Bureau (Population Estimates Program)

Between the year 2000 and 2022, Willmar's population peaked in year 2022 at 21,282.

Between the year 2000 and 2022, Willmar's population was lowest in year 2007 at 17,993.

Willmar, MN annual population growth rate

Between the years 2000 and 2022, i.e. 22 annual cycles, the population of Willmar grew year by year for 13 years and declined for 9 years.

From 2000 to 2022, Willmar had an average annual population growth rate of 0.69% per year. Overall the population grew 15.21% between 2000 and 2022.

The graph shows Willmar's annual population change from 2000 to 2022, with years on x-axis and population annual growth on y-axis
Willmar's annual population change from 2000 to 2022. The average annual growth rate from 2000 to 2022 was 0.69% per year. In the last two years, the population grew by 253. Source: U.S. Census Bureau (Population Estimates Program)

From 2009 to 2010, Willmar's population grew the most with an increase of 1,581 (8.78%).

While from 2001 and 2002, Willmar's population declined the most with a negative growth of 190 (-1.03%).

Things to know

Is Willmar, MN population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, Willmar's population increased by 253 between 2020 and 2022. The increase was 83 (0.39%) between 2020 and 2021; and increase of 170 (0.81%) between 2021 and 2022.

How has the population of Willmar, MN changed in the last 10 years?

Between 2012 and 2022, population of Willmar increased by 1,639 (8.34%). The population was highest at 21,282 in the year 2022 and lowest at 19,608 in the year 2016. Overall the average growth rate witnessed for the last 10 years was 0.83%.

References

Datasets

Explore datasets by year of publication.
2023
Willmar, MN 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 Willmar 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 Willmar 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 Willmar was 21,282, a 0.81% increase year-by-year from 2021. Previously, in 2021, Willmar population was 21,112, an increase of 0.39% compared to a population of 21,029 in 2020. Over the last 20 plus years, between 2000 and 2022, population of Willmar increased by 2,809. In this period, the peak population was 21,282 in the year 2022. The numbers suggest that the population has not reached its peak yet and is showing a trend of further growth. Source: U.S. Census Bureau Population Estimates Program (PEP).

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