Pioneer, IA Population by Year

In 2021, the population of Pioneer was 4, a 0.00% decrease year-by-year from 2020. Previously, in 2020, Pioneer's population was 4, a decline of 81.82% compared to a population of 22 in 2019.
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Updated Sep 18, 2023

Pioneer, IA population between 2000 and 2021

Over the last 20 plus years, between 2000 and 2021, population of Pioneer decreased by 17. In this period, the peak population was 23 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 21 - -
2001 21 - -
2002 20 -1 -4.76%
2003 20 - -
2004 20 - -
2005 19 -1 -5%
2006 19 - -
2007 19 - -
2008 19 - -
2009 19 - -
2010 23 4 21.05%
2011 23 - -
2012 23 - -
2013 23 - -
2014 23 - -
2015 22 -1 -4.35%
2016 22 - -
2017 22 - -
2018 22 - -
2019 22 - -
2020 4 -18 -81.82%
2021 4 - -
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Pioneer, IA population from 2000 to 2021

From 2000 to 2010, Pioneer's population increased by 2 (9.52%), 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, Pioneer's population decreased by 19 (82.61%), 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 Pioneer's population from 2000 to 2021, with years on x-axis and population on y-axis
Pioneer's population from 2000 to 2021. The estimated population at the end of 2021 was 4. Source: U.S. Census Bureau (Population Estimates Program)

Between the year 2000 and 2021, Pioneer's population peaked in year 2010 at 23.

Between the year 2000 and 2021, Pioneer's population was lowest in year 2020 at 4.

Pioneer, IA annual population growth rate

Between the years 2000 and 2021, i.e. 21 annual cycles, the population of Pioneer grew year by year for 1 years and declined for 4 years.

From 2000 to 2021, Pioneer had an average annual population growth rate of -3.85% per year. Overall the population shrank 80.95% between 2000 and 2021.

The graph shows Pioneer's annual population change from 2000 to 2021, with years on x-axis and population annual growth on y-axis
Pioneer's annual population change from 2000 to 2021. The average annual growth rate from 2000 to 2021 was -3.85% per year. In the last two years, the population declined by 18. Source: U.S. Census Bureau (Population Estimates Program)

From 2009 to 2010, Pioneer's population grew the most with an increase of 4 (21.05%).

While from 2019 and 2020, Pioneer's population declined the most with a negative growth of 18 (-81.82%).

Things to know

Is Pioneer, IA population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, Pioneer's population decreased by 18 between 2019 and 2021. The decrease was 18 (81.82%) between 2019 and 2020; and decrease of 0 (0.00%) between 2020 and 2021.

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

Between 2011 and 2021, population of Pioneer decreased by 19 (82.61%). The population was highest at 23 in the year 2010 and lowest at 4 in the year 2020. Overall the average growth rate witnessed for the last 10 years was -8.62%.

References

Datasets

Explore datasets by year of publication.
2023
Pioneer, 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 Pioneer 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 Pioneer 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 Pioneer was 4, a 0.00% decrease year-by-year from 2020. Previously, in 2020, Pioneer population was 4, a decline of 81.82% compared to a population of 22 in 2019. Over the last 20 plus years, between 2000 and 2021, population of Pioneer decreased by 17. In this period, the peak population was 23 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).

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