Peoria County, IL population between 2000 and 2023
Over the last 20 plus years, between 2000 and 2023, population of Peoria County decreased by 5,732. In this period, the peak population was 188,688 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 | 183,245 | - | - |
| 2001 | 182,461 | -784 | -0.43% |
| 2002 | 182,838 | 377 | 0.21% |
| 2003 | 182,526 | -312 | -0.17% |
| 2004 | 182,823 | 297 | 0.16% |
| 2005 | 183,069 | 246 | 0.13% |
| 2006 | 183,595 | 526 | 0.29% |
| 2007 | 184,136 | 541 | 0.29% |
| 2008 | 184,804 | 668 | 0.36% |
| 2009 | 186,801 | 1,997 | 1.08% |
| 2010 | 186,224 | -577 | -0.31% |
| 2011 | 186,775 | 551 | 0.30% |
| 2012 | 187,354 | 579 | 0.31% |
| 2013 | 188,688 | 1,334 | 0.71% |
| 2014 | 187,572 | -1,116 | -0.59% |
| 2015 | 186,552 | -1,020 | -0.54% |
| 2016 | 185,116 | -1,436 | -0.77% |
| 2017 | 182,657 | -2,459 | -1.33% |
| 2018 | 180,773 | -1,884 | -1.03% |
| 2019 | 179,359 | -1,414 | -0.78% |
| 2020 | 181,319 | 1,960 | 1.09% |
| 2021 | 179,638 | -1,681 | -0.93% |
| 2022 | 178,000 | -1,638 | -0.91% |
| 2023 | 177,513 | -487 | -0.27% |
TABLE OF CONTENTS
Peoria County, IL population from 2000 to 2023
From 2000 to 2010, Peoria County's population increased by 2,979 (1.63%), 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, Peoria County's population decreased by 4,905 (2.63%), 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, Peoria County's population decreased by 3,806 (2.10%).For the same period, the rate of growth for the United States was 1.02%.
FIGURE 1
Peoria County's population from 2000 to 2023.
The estimated population at the end of 2023 was 177,513.
Between the year 2000 and 2023, Peoria County's population peaked in year 2013 at 188,688.
Between the year 2000 and 2023, Peoria County's population was lowest in year 2023 at 177,513.
Peoria County, IL annual population growth rate
Between the years 2000 and 2023, i.e. 23 annual cycles, the population of Peoria County grew year by year for 11 years and declined for 12 years.
From 2000 to 2023, Peoria County had an average annual population growth rate of 0.14% per year. Overall the population shrank 3.13% between 2000 and 2023.
FIGURE 2
Peoria County annual population growth rate
The average annual growth rate from 2000 to 2023 was 0.14% per year.
From 2008 to 2009 Peoria County population grew the most, with an increase of 1,997 people (a 1.08% year-on-year increase)..
From 2016 to 2017 Peoria County population experienced the most significant decrease, with a decline of 2,459 people (a 1.33% year-on-year decline).
Things to know
Is Peoria County, IL population increasing or decreasing?
According to the latest data from U.S. Census Bureau's population estimates, Peoria County's population decreased by 2,125 between 2021 and 2023. The decrease was 1,638 (decreased) between 2021 and 2022; and decrease of 487 (0.27%) between 2022 and 2023.
How has the population of Peoria County, IL changed in the last 10 years?
Between 2013 and 2023, population of Peoria County decreased by 11,175 (5.92%). The population was highest at 187,572 in the year 2014 and lowest at 177,513 in the year 2023. Overall the average growth rate witnessed for the last 10 years was -0.61%.
References
- US Census Bureau Population Estimates Population Estimates Program (PEP)