Miami County, IN Population by Year

In 2022, the population of Miami County was 35,674, a 0.99% decrease year-by-year from 2021. Previously, in 2021, Miami County's population was 36,032, an increase of 0.33% compared to a population of 35,913 in 2020.
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Updated Sep 18, 2023

Miami County, IN population between 2000 and 2022

Over the last 20 plus years, between 2000 and 2022, population of Miami County decreased by 459. In this period, the peak population was 37,008 in the year 2006. 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 36,133 - -
2001 36,329 196 0.54%
2002 36,767 438 1.21%
2003 36,884 117 0.32%
2004 36,644 -240 -0.65%
2005 36,839 195 0.53%
2006 37,008 169 0.46%
2007 36,730 -278 -0.75%
2008 36,318 -412 -1.12%
2009 36,056 -262 -0.72%
2010 36,810 754 2.09%
2011 36,658 -152 -0.41%
2012 36,547 -111 -0.3%
2013 36,191 -356 -0.97%
2014 36,088 -103 -0.28%
2015 36,023 -65 -0.18%
2016 36,047 24 0.07%
2017 35,903 -144 -0.4%
2018 35,652 -251 -0.7%
2019 35,488 -164 -0.46%
2020 35,913 425 1.2%
2021 36,032 119 0.33%
2022 35,674 -358 -0.99%
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Miami County, IN population from 2000 to 2022

From 2000 to 2010, Miami County's population increased by 677 (1.87%), 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, Miami County's population decreased by 897 (2.44%), 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 Miami County's population from 2000 to 2022, with years on x-axis and population on y-axis
Miami County's population from 2000 to 2022. The estimated population at the end of 2022 was 35,674. Source: U.S. Census Bureau (Population Estimates Program)

Between the year 2000 and 2022, Miami County's population peaked in year 2006 at 37,008.

Between the year 2000 and 2022, Miami County's population was lowest in year 2019 at 35,488.

Miami County, IN annual population growth rate

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

From 2000 to 2022, Miami County had an average annual population growth rate of -0.06% per year. Overall the population shrank 1.27% between 2000 and 2022.

The graph shows Miami County's annual population change from 2000 to 2022, with years on x-axis and population annual growth on y-axis
Miami County's annual population change from 2000 to 2022. The average annual growth rate from 2000 to 2022 was -0.06% per year. In the last two years, the population declined by 239. Source: U.S. Census Bureau (Population Estimates Program)

From 2009 to 2010, Miami County's population grew the most with an increase of 754 (2.09%).

While from 2007 and 2008, Miami County's population declined the most with a negative growth of 412 (-1.12%).

Things to know

Is Miami County, IN population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, Miami County's population decreased by 239 between 2020 and 2022. The increase was 119 (0.33%) between 2020 and 2021; and decrease of 358 (0.99%) between 2021 and 2022.

How has the population of Miami County, IN changed in the last 10 years?

Between 2012 and 2022, population of Miami County decreased by 517 (1.43%). The population was highest at 36,191 in the year 2013 and lowest at 35,488 in the year 2019. Overall the average growth rate witnessed for the last 10 years was -0.24%.

References

Datasets

Explore datasets by year of publication.
2023
Miami County, IN 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 Miami County 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 Miami County 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 Miami County was 35,674, a 0.99% decrease year-by-year from 2021. Previously, in 2021, Miami County population was 36,032, an increase of 0.33% compared to a population of 35,913 in 2020. Over the last 20 plus years, between 2000 and 2022, population of Miami County decreased by 459. In this period, the peak population was 37,008 in the year 2006. 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).

Miami County 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 Miami County is shown in this column.
  • Year on Year Change: This column displays the change in Miami County 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 Miami County 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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Population of places that contain Miami County

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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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