Illiopolis, IL population between 2000 and 2023
Over the last 20 plus years, between 2000 and 2023, population of Illiopolis decreased by 93. In this period, the peak population was 924 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 | 924 | - | - |
| 2001 | 919 | -5 | -0.54% |
| 2002 | 919 | - | - |
| 2003 | 911 | -8 | -0.87% |
| 2004 | 901 | -10 | -1.10% |
| 2005 | 897 | -4 | -0.44% |
| 2006 | 892 | -5 | -0.56% |
| 2007 | 886 | -6 | -0.67% |
| 2008 | 888 | 2 | 0.23% |
| 2009 | 886 | -2 | -0.23% |
| 2010 | 892 | 6 | 0.68% |
| 2011 | 895 | 3 | 0.34% |
| 2012 | 896 | 1 | 0.11% |
| 2013 | 891 | -5 | -0.56% |
| 2014 | 886 | -5 | -0.56% |
| 2015 | 879 | -7 | -0.79% |
| 2016 | 871 | -8 | -0.91% |
| 2017 | 863 | -8 | -0.92% |
| 2018 | 853 | -10 | -1.16% |
| 2019 | 844 | -9 | -1.06% |
| 2020 | 844 | - | - |
| 2021 | 836 | -8 | -0.95% |
| 2022 | 838 | 2 | 0.24% |
| 2023 | 831 | -7 | -0.84% |
TABLE OF CONTENTS
Illiopolis, IL population from 2000 to 2023
From 2000 to 2010, Illiopolis's population decreased by 32 (3.46%), 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, Illiopolis's population decreased by 48 (5.38%), 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, Illiopolis's population decreased by 13 (1.54%).For the same period, the rate of growth for the United States was 1.02%.
FIGURE 1
Illiopolis's population from 2000 to 2023.
The estimated population at the end of 2023 was 831.
Between the year 2000 and 2023, Illiopolis's population peaked in year 2000 at 924.
Between the year 2000 and 2023, Illiopolis's population was lowest in year 2023 at 831.
Illiopolis, IL annual population growth rate
Between the years 2000 and 2023, i.e. 23 annual cycles, the population of Illiopolis grew year by year for 5 years and declined for 16 years.
From 2000 to 2023, Illiopolis had an average annual population growth rate of 0.44% per year. Overall the population shrank 10.06% between 2000 and 2023.
FIGURE 2
Illiopolis annual population growth rate
The average annual growth rate from 2000 to 2023 was 0.44% per year.
From 2009 to 2010 Illiopolis population grew the most, with an increase of 6 people (a 0.68% year-on-year increase)..
From 2003 to 2004 Illiopolis population experienced the most significant decrease, with a decline of 10 people (a 1.10% year-on-year decline).
Things to know
Is Illiopolis, IL population increasing or decreasing?
According to the latest data from U.S. Census Bureau's population estimates, Illiopolis's population decreased by 5 between 2021 and 2023. The increase was 2 (decreased) between 2021 and 2022; and decrease of 7 (0.84%) between 2022 and 2023.
How has the population of Illiopolis, IL changed in the last 10 years?
Between 2013 and 2023, population of Illiopolis decreased by 60 (6.73%). The population was highest at 886 in the year 2007 and lowest at 831 in the year 2023. Overall the average growth rate witnessed for the last 10 years was -0.69%.
References
- US Census Bureau Population Estimates Population Estimates Program (PEP)