Iowa State Bank
Sac City, IA — Non-member Bank
Active
Net Interest Margin Over Time
| Net Interest Margin | Iowa State Bank | All Insured Commercial Banks in Iowa |
| 12-31-2016 | 3.494 | 3.587 |
| 09-30-2016 | 3.49 | 3.602 |
| 06-30-2016 | 3.482 | 3.598 |
| 03-31-2016 | 3.471 | 3.601 |
| 12-31-2015 | 3.475 | 3.591 |
| 09-30-2015 | 3.464 | 3.588 |
| 06-30-2015 | 3.425 | 3.563 |
| 03-31-2015 | 3.389 | 3.541 |
| 12-31-2014 | 3.284 | 3.569 |
| 09-30-2014 | 3.246 | 3.552 |
| 06-30-2014 | 3.151 | 3.525 |
| 03-31-2014 | 3.044 | 3.52 |
| 12-31-2013 | 3.249 | 3.538 |
| 09-30-2013 | 3.266 | 3.526 |
| 06-30-2013 | 3.258 | 3.501 |
| 03-31-2013 | 3.226 | 3.488 |
| 12-31-2012 | 3.507 | 3.696 |
| 09-30-2012 | 3.557 | 3.722 |
| 06-30-2012 | 3.57 | 3.729 |
| 03-31-2012 | 3.565 | 3.767 |
| 12-31-2011 | 3.523 | 3.861 |
| 09-30-2011 | 3.436 | 3.865 |
| 06-30-2011 | 3.474 | 3.833 |
| 03-31-2011 | 3.404 | 3.808 |
| 12-31-2010 | 3.31 | 3.947 |
| 09-30-2010 | 3.238 | 3.957 |
| 06-30-2010 | 3.14 | 3.936 |
| 03-31-2010 | 3.036 | 3.922 |
| 12-31-2009 | 3.478 | 3.845 |
| 09-30-2009 | 3.413 | 3.829 |
| 06-30-2009 | 3.419 | 3.787 |
| 03-31-2009 | 3.415 | 3.796 |
| 12-31-2008 | 3.044 | 3.764 |
| 09-30-2008 | 2.891 | 3.732 |
| 06-30-2008 | 2.784 | 3.664 |
| 03-31-2008 | 2.726 | 3.658 |
| 12-31-2007 | 2.931 | 3.674 |
| 09-30-2007 | 3.015 | 3.667 |
| 06-30-2007 | 3.108 | 3.654 |
| 03-31-2007 | 3.211 | 3.624 |
| 12-31-2006 | 3.29 | 3.746 |
| 09-30-2006 | 3.325 | 3.762 |
| 06-30-2006 | 3.345 | 3.771 |
| 03-31-2006 | 3.287 | 3.763 |
| 12-31-2005 | 3.414 | 3.863 |
| 09-30-2005 | 3.417 | 3.877 |
| 06-30-2005 | 3.399 | 3.881 |
| 03-31-2005 | 3.367 | 3.865 |
| 12-31-2004 | 3.274 | 3.919 |
| 09-30-2004 | 3.232 | 3.912 |
| 06-30-2004 | 3.166 | 3.877 |
| 03-31-2004 | 3.182 | 3.885 |
| 12-31-2003 | 3.114 | 3.893 |
| 09-30-2003 | 3.143 | 3.9 |
| 06-30-2003 | 3.203 | 3.885 |
| 03-31-2003 | 3.104 | 3.897 |
| 12-31-2002 | 3.434 | 4.074 |