West Iowa Bank
West Bend, IA — Non-member Bank
Active
Net Interest Margin Over Time
| Net Interest Margin | West Iowa Bank | All Insured Commercial Banks in Iowa |
| 12-31-2016 | 3.368 | 3.587 |
| 09-30-2016 | 3.442 | 3.602 |
| 06-30-2016 | 3.486 | 3.598 |
| 03-31-2016 | 3.657 | 3.601 |
| 12-31-2015 | 3.67 | 3.591 |
| 09-30-2015 | 3.695 | 3.588 |
| 06-30-2015 | 3.701 | 3.563 |
| 03-31-2015 | 3.752 | 3.541 |
| 12-31-2014 | 3.742 | 3.569 |
| 09-30-2014 | 3.677 | 3.552 |
| 06-30-2014 | 3.617 | 3.525 |
| 03-31-2014 | 3.575 | 3.52 |
| 12-31-2013 | 3.746 | 3.538 |
| 09-30-2013 | 3.79 | 3.526 |
| 06-30-2013 | 3.774 | 3.501 |
| 03-31-2013 | 3.897 | 3.488 |
| 12-31-2012 | 3.813 | 3.696 |
| 09-30-2012 | 3.841 | 3.722 |
| 06-30-2012 | 3.814 | 3.729 |
| 03-31-2012 | 3.798 | 3.767 |
| 12-31-2011 | 4.114 | 3.861 |
| 09-30-2011 | 4.155 | 3.865 |
| 06-30-2011 | 4.078 | 3.833 |
| 03-31-2011 | 3.988 | 3.808 |
| 12-31-2010 | 4.324 | 3.947 |
| 09-30-2010 | 4.362 | 3.957 |
| 06-30-2010 | 4.301 | 3.936 |
| 03-31-2010 | 4.192 | 3.922 |
| 12-31-2009 | 3.943 | 3.845 |
| 09-30-2009 | 3.915 | 3.829 |
| 06-30-2009 | 3.846 | 3.787 |
| 03-31-2009 | 3.89 | 3.796 |
| 12-31-2008 | 3.769 | 3.764 |
| 09-30-2008 | 3.745 | 3.732 |
| 06-30-2008 | 3.636 | 3.664 |
| 03-31-2008 | 3.738 | 3.658 |
| 12-31-2007 | 3.857 | 3.674 |
| 09-30-2007 | 3.898 | 3.667 |
| 06-30-2007 | 3.865 | 3.654 |
| 03-31-2007 | 3.885 | 3.624 |
| 12-31-2006 | 4.076 | 3.746 |
| 09-30-2006 | 4.083 | 3.762 |
| 06-30-2006 | 4.007 | 3.771 |
| 03-31-2006 | 3.846 | 3.763 |
| 12-31-2005 | 4.161 | 3.863 |
| 09-30-2005 | 4.163 | 3.877 |
| 06-30-2005 | 4.201 | 3.881 |
| 03-31-2005 | 4.251 | 3.865 |
| 12-31-2004 | 4.113 | 3.919 |
| 09-30-2004 | 4.107 | 3.912 |
| 06-30-2004 | 4.06 | 3.877 |
| 03-31-2004 | 4.092 | 3.885 |
| 12-31-2003 | 4.161 | 3.893 |
| 09-30-2003 | 4.184 | 3.9 |
| 06-30-2003 | 4.135 | 3.885 |
| 03-31-2003 | 4.161 | 3.897 |
| 12-31-2002 | 4.491 | 4.074 |