Mercer County, IL population between 2000 and 2022
Over the last 20 plus years, between 2000 and 2022, population of Mercer County decreased by 1,394. In this period, the peak population was 16,898 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 | 16,898 | - | - |
2001 | 16,869 | -29 | -0.17% |
2002 | 16,863 | -6 | -0.04% |
2003 | 16,766 | -97 | -0.58% |
2004 | 16,719 | -47 | -0.28% |
2005 | 16,603 | -116 | -0.69% |
2006 | 16,533 | -70 | -0.42% |
2007 | 16,476 | -57 | -0.34% |
2008 | 16,510 | 34 | 0.21% |
2009 | 16,280 | -230 | -1.39% |
2010 | 16,410 | 130 | 0.8% |
2011 | 16,320 | -90 | -0.55% |
2012 | 16,165 | -155 | -0.95% |
2013 | 16,077 | -88 | -0.54% |
2014 | 15,902 | -175 | -1.09% |
2015 | 15,748 | -154 | -0.97% |
2016 | 15,611 | -137 | -0.87% |
2017 | 15,618 | 7 | 0.04% |
2018 | 15,572 | -46 | -0.29% |
2019 | 15,490 | -82 | -0.53% |
2020 | 15,627 | 137 | 0.88% |
2021 | 15,568 | -59 | -0.38% |
2022 | 15,504 | -64 | -0.41% |
TABLE OF CONTENTS
Mercer County, IL population from 2000 to 2022
From 2000 to 2010, Mercer County's population decreased by 488 (2.89%), 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, Mercer County's population decreased by 783 (4.77%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
Between the year 2000 and 2022, Mercer County's population peaked in year 2000 at 16,898.
Between the year 2000 and 2022, Mercer County's population was lowest in year 2019 at 15,490.
Mercer County, IL annual population growth rate
Between the years 2000 and 2022, i.e. 22 annual cycles, the population of Mercer County grew year by year for 4 years and declined for 18 years.
From 2000 to 2022, Mercer County had an average annual population growth rate of -0.37% per year. Overall the population shrank 8.25% between 2000 and 2022.
From 2019 to 2020, Mercer County's population grew the most with an increase of 137 (0.88%).
While from 2008 and 2009, Mercer County's population declined the most with a negative growth of 230 (-1.39%).
Things to know
Is Mercer County, IL population increasing or decreasing?
According to the latest data from U.S. Census Bureau's population estimates, Mercer County's population decreased by 123 between 2020 and 2022. The decrease was 59 (0.38%) between 2020 and 2021; and decrease of 64 (0.41%) between 2021 and 2022.
How has the population of Mercer County, IL changed in the last 10 years?
Between 2012 and 2022, population of Mercer County decreased by 573 (3.56%). The population was highest at 16,077 in the year 2013 and lowest at 15,490 in the year 2019. Overall the average growth rate witnessed for the last 10 years was -0.42%.
References
- US Census Bureau Population Estimates Population Estimates Program (PEP)