| Year | Iowa |
|---|---|
| 2022 | -1.5% |
| 2021 | 5.1% |
| 2020 | -1.6% |
| 2019 | 0.1% |
| 2018 | 1.6% |
| 2017 | 0.3% |
| 2016 | -0.4% |
| 2015 | 2.7% |
| 2014 | 5.1% |
| 2013 | 0.0% |
| 2012 | 4% |
| 2011 | 1.5% |
| 2010 | 2.7% |
| 2009 | -2.5% |
| 2008 | -1.9% |
| 2007 | 4.3% |
| 2006 | 1.4% |
| 2005 | 3.3% |
| 2004 | 8.5% |
| 2003 | 4.6% |
| 2002 | 2.4% |
| 2001 | -1.2% |
| 2000 | 4.6% |
| 1999 | 2.1% |
| 1998 | 0.7% |
| Agency | |
| Source | |
| Last updated at USAFacts | August 25, 2023 |
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