Iowa State Bank
Hull, IA — State Member Bank
Active
Net Interest Margin Over Time
| Net Interest Margin | Iowa State Bank | All Insured Commercial Banks in Iowa |
| 12-31-2016 | 3.766 | 3.587 |
| 09-30-2016 | 3.807 | 3.602 |
| 06-30-2016 | 3.857 | 3.598 |
| 03-31-2016 | 3.853 | 3.601 |
| 12-31-2015 | 3.817 | 3.591 |
| 09-30-2015 | 3.833 | 3.588 |
| 06-30-2015 | 3.777 | 3.563 |
| 03-31-2015 | 3.719 | 3.541 |
| 12-31-2014 | 3.783 | 3.569 |
| 09-30-2014 | 3.805 | 3.552 |
| 06-30-2014 | 3.856 | 3.525 |
| 03-31-2014 | 3.861 | 3.52 |
| 12-31-2013 | 3.678 | 3.538 |
| 09-30-2013 | 3.702 | 3.526 |
| 06-30-2013 | 3.69 | 3.501 |
| 03-31-2013 | 3.659 | 3.488 |
| 12-31-2012 | 4.027 | 3.696 |
| 09-30-2012 | 4.17 | 3.722 |
| 06-30-2012 | 4.199 | 3.729 |
| 03-31-2012 | 4.233 | 3.767 |
| 12-31-2011 | 4.245 | 3.861 |
| 09-30-2011 | 4.3 | 3.865 |
| 06-30-2011 | 4.253 | 3.833 |
| 03-31-2011 | 4.21 | 3.808 |
| 12-31-2010 | 4.071 | 3.947 |
| 09-30-2010 | 4.175 | 3.957 |
| 06-30-2010 | 4.122 | 3.936 |
| 03-31-2010 | 4.041 | 3.922 |
| 12-31-2009 | 3.925 | 3.845 |
| 09-30-2009 | 3.967 | 3.829 |
| 06-30-2009 | 3.948 | 3.787 |
| 03-31-2009 | 3.894 | 3.796 |
| 12-31-2008 | 3.703 | 3.764 |
| 09-30-2008 | 3.623 | 3.732 |
| 06-30-2008 | 3.544 | 3.664 |
| 03-31-2008 | 3.545 | 3.658 |
| 12-31-2007 | 3.465 | 3.674 |
| 09-30-2007 | 3.49 | 3.667 |
| 06-30-2007 | 3.441 | 3.654 |
| 03-31-2007 | 3.476 | 3.624 |
| 12-31-2006 | 3.452 | 3.746 |
| 09-30-2006 | 3.494 | 3.762 |
| 06-30-2006 | 3.515 | 3.771 |
| 03-31-2006 | 3.576 | 3.763 |
| 12-31-2005 | 3.633 | 3.863 |
| 09-30-2005 | 3.688 | 3.877 |
| 06-30-2005 | 3.727 | 3.881 |
| 03-31-2005 | 3.751 | 3.865 |
| 12-31-2004 | 3.836 | 3.919 |
| 09-30-2004 | 3.852 | 3.912 |
| 06-30-2004 | 3.858 | 3.877 |
| 03-31-2004 | 3.88 | 3.885 |
| 12-31-2003 | 4.357 | 3.893 |
| 09-30-2003 | 4.429 | 3.9 |
| 06-30-2003 | 4.439 | 3.885 |
| 03-31-2003 | 4.43 | 3.897 |
| 12-31-2002 | 4.358 | 4.074 |