Marion, IL population between 2000 and 2023
Over the last 20 plus years, between 2000 and 2023, population of Marion increased by 901. In this period, the peak population was 17,744 in the year 2013. 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 | 15,951 | - | - |
| 2001 | 16,048 | 97 | 0.61% |
| 2002 | 16,114 | 66 | 0.41% |
| 2003 | 16,273 | 159 | 0.99% |
| 2004 | 16,533 | 260 | 1.60% |
| 2005 | 16,739 | 206 | 1.25% |
| 2006 | 16,997 | 258 | 1.54% |
| 2007 | 17,220 | 223 | 1.31% |
| 2008 | 17,307 | 87 | 0.51% |
| 2009 | 17,446 | 139 | 0.80% |
| 2010 | 17,231 | -215 | -1.23% |
| 2011 | 17,330 | 99 | 0.57% |
| 2012 | 17,344 | 14 | 0.08% |
| 2013 | 17,744 | 400 | 2.31% |
| 2014 | 17,735 | -9 | -0.05% |
| 2015 | 17,601 | -134 | -0.76% |
| 2016 | 17,650 | 49 | 0.28% |
| 2017 | 17,575 | -75 | -0.42% |
| 2018 | 17,592 | 17 | 0.10% |
| 2019 | 17,510 | -82 | -0.47% |
| 2020 | 16,840 | -670 | -3.83% |
| 2021 | 16,738 | -102 | -0.61% |
| 2022 | 16,695 | -43 | -0.26% |
| 2023 | 16,852 | 157 | 0.94% |
TABLE OF CONTENTS
Marion, IL population from 2000 to 2023
From 2000 to 2010, Marion's population increased by 1,280 (8.02%), 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, Marion's population decreased by 391 (2.27%), 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, Marion's population increased by 12 (0.07%).For the same period, the rate of growth for the United States was 1.02%.
FIGURE 1
Marion's population from 2000 to 2023.
The estimated population at the end of 2023 was 16,852.
Between the year 2000 and 2023, Marion's population peaked in year 2013 at 17,744.
Between the year 2000 and 2023, Marion's population was lowest in year 2000 at 15,951.
Marion, IL annual population growth rate
Between the years 2000 and 2023, i.e. 23 annual cycles, the population of Marion grew year by year for 15 years and declined for 8 years.
From 2000 to 2023, Marion had an average annual population growth rate of 0.25% per year. Overall the population grew 5.65% between 2000 and 2023.
FIGURE 2
Marion annual population growth rate
The average annual growth rate from 2000 to 2023 was 0.25% per year.
From 2012 to 2013 Marion population grew the most, with an increase of 400 people (a 2.31% year-on-year increase)..
From 2019 to 2020 Marion population experienced the most significant decrease, with a decline of 670 people (a 3.83% year-on-year decline).
Things to know
Is Marion, IL population increasing or decreasing?
According to the latest data from U.S. Census Bureau's population estimates, Marion's population increased by 114 between 2021 and 2023. The decrease was 43 (decreased) between 2021 and 2022; and increase of 157 (0.94%) between 2022 and 2023.
How has the population of Marion, IL changed in the last 10 years?
Between 2013 and 2023, population of Marion decreased by 892 (5.03%). The population was highest at 17,735 in the year 2014 and lowest at 16,695 in the year 2022. Overall the average growth rate witnessed for the last 10 years was -0.51%.
References
- US Census Bureau Population Estimates Population Estimates Program (PEP)