Rock Island County, IL population between 2000 and 2022
Over the last 20 plus years, between 2000 and 2022, population of Rock Island County decreased by 7,622. In this period, the peak population was 149,149 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 | 149,149 | - | - |
2001 | 148,765 | -384 | -0.26% |
2002 | 148,321 | -444 | -0.3% |
2003 | 147,412 | -909 | -0.61% |
2004 | 147,305 | -107 | -0.07% |
2005 | 147,054 | -251 | -0.17% |
2006 | 147,066 | 12 | 0.01% |
2007 | 147,817 | 751 | 0.51% |
2008 | 147,346 | -471 | -0.32% |
2009 | 147,331 | -15 | -0.01% |
2010 | 147,613 | 282 | 0.19% |
2011 | 147,474 | -139 | -0.09% |
2012 | 147,699 | 225 | 0.15% |
2013 | 147,686 | -13 | -0.01% |
2014 | 147,090 | -596 | -0.4% |
2015 | 146,161 | -929 | -0.63% |
2016 | 144,977 | -1,184 | -0.81% |
2017 | 143,824 | -1,153 | -0.8% |
2018 | 142,522 | -1,302 | -0.91% |
2019 | 141,775 | -747 | -0.52% |
2020 | 144,359 | 2,584 | 1.82% |
2021 | 142,992 | -1,367 | -0.95% |
2022 | 141,527 | -1,465 | -1.02% |
TABLE OF CONTENTS
Rock Island County, IL population from 2000 to 2022
From 2000 to 2010, Rock Island County's population decreased by 1,536 (1.03%), 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, Rock Island County's population decreased by 3,254 (2.20%), 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, Rock Island County's population peaked in year 2000 at 149,149.
Between the year 2000 and 2022, Rock Island County's population was lowest in year 2022 at 141,527.
Rock Island County, IL annual population growth rate
Between the years 2000 and 2022, i.e. 22 annual cycles, the population of Rock Island County grew year by year for 5 years and declined for 17 years.
From 2000 to 2022, Rock Island County had an average annual population growth rate of -0.23% per year. Overall the population shrank 5.11% between 2000 and 2022.
From 2019 to 2020, Rock Island County's population grew the most with an increase of 2,584 (1.82%).
While from 2021 and 2022, Rock Island County's population declined the most with a negative growth of 1,465 (-1.02%).
Things to know
Is Rock Island County, IL population increasing or decreasing?
According to the latest data from U.S. Census Bureau's population estimates, Rock Island County's population decreased by 2,832 between 2020 and 2022. The decrease was 1,367 (0.95%) between 2020 and 2021; and decrease of 1,465 (1.02%) between 2021 and 2022.
How has the population of Rock Island County, IL changed in the last 10 years?
Between 2012 and 2022, population of Rock Island County decreased by 6,159 (4.17%). The population was highest at 147,686 in the year 2013 and lowest at 141,527 in the year 2022. Overall the average growth rate witnessed for the last 10 years was -0.42%.
References
- US Census Bureau Population Estimates Population Estimates Program (PEP)