Iowa Falls State Bank
Iowa Falls, IA — Non-member Bank
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Net Interest Margin Over Time
| Net Interest Margin | Iowa Falls State Bank | All Insured Commercial Banks in Iowa |
| 12-31-2016 | 3.654 | 3.587 |
| 09-30-2016 | 3.663 | 3.602 |
| 06-30-2016 | 3.689 | 3.598 |
| 03-31-2016 | 3.622 | 3.601 |
| 12-31-2015 | 3.793 | 3.591 |
| 09-30-2015 | 3.799 | 3.588 |
| 06-30-2015 | 3.854 | 3.563 |
| 03-31-2015 | 3.881 | 3.541 |
| 12-31-2014 | 3.952 | 3.569 |
| 09-30-2014 | 3.964 | 3.552 |
| 06-30-2014 | 3.947 | 3.525 |
| 03-31-2014 | 3.929 | 3.52 |
| 12-31-2013 | 4.059 | 3.538 |
| 09-30-2013 | 4.069 | 3.526 |
| 06-30-2013 | 4.053 | 3.501 |
| 03-31-2013 | 3.99 | 3.488 |
| 12-31-2012 | 4.516 | 3.696 |
| 09-30-2012 | 4.449 | 3.722 |
| 06-30-2012 | 4.361 | 3.729 |
| 03-31-2012 | 4.357 | 3.767 |
| 12-31-2011 | 4.615 | 3.861 |
| 09-30-2011 | 4.584 | 3.865 |
| 06-30-2011 | 4.517 | 3.833 |
| 03-31-2011 | 4.345 | 3.808 |
| 12-31-2010 | 4.724 | 3.947 |
| 09-30-2010 | 4.682 | 3.957 |
| 06-30-2010 | 4.534 | 3.936 |
| 03-31-2010 | 4.536 | 3.922 |
| 12-31-2009 | 4.109 | 3.845 |
| 09-30-2009 | 4.249 | 3.829 |
| 06-30-2009 | 4.198 | 3.787 |
| 03-31-2009 | 4.256 | 3.796 |
| 12-31-2008 | 4.077 | 3.764 |
| 09-30-2008 | 4.025 | 3.732 |
| 06-30-2008 | 3.984 | 3.664 |
| 03-31-2008 | 3.89 | 3.658 |
| 12-31-2007 | 3.741 | 3.674 |
| 09-30-2007 | 3.779 | 3.667 |
| 06-30-2007 | 3.781 | 3.654 |
| 03-31-2007 | 3.755 | 3.624 |
| 12-31-2006 | 3.949 | 3.746 |
| 09-30-2006 | 3.586 | 3.762 |
| 06-30-2006 | 3.673 | 3.771 |
| 03-31-2006 | 3.652 | 3.763 |
| 12-31-2005 | 3.866 | 3.863 |
| 09-30-2005 | 3.877 | 3.877 |
| 06-30-2005 | 3.906 | 3.881 |
| 03-31-2005 | 3.939 | 3.865 |
| 12-31-2004 | 4.236 | 3.919 |
| 09-30-2004 | 4.272 | 3.912 |
| 06-30-2004 | 4.277 | 3.877 |
| 03-31-2004 | 3.999 | 3.885 |
| 12-31-2003 | 4.499 | 3.893 |
| 09-30-2003 | 4.522 | 3.9 |
| 06-30-2003 | 4.528 | 3.885 |
| 03-31-2003 | 4.424 | 3.897 |
| 12-31-2002 | 4.411 | 4.074 |