Iowa State Bank
Algona, 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 | 3.995 | 3.587 |
| 09-30-2016 | 4.049 | 3.602 |
| 06-30-2016 | 3.961 | 3.598 |
| 03-31-2016 | 4.028 | 3.601 |
| 12-31-2015 | 4.001 | 3.591 |
| 09-30-2015 | 3.983 | 3.588 |
| 06-30-2015 | 3.959 | 3.563 |
| 03-31-2015 | 3.93 | 3.541 |
| 12-31-2014 | 3.897 | 3.569 |
| 09-30-2014 | 3.875 | 3.552 |
| 06-30-2014 | 3.824 | 3.525 |
| 03-31-2014 | 3.747 | 3.52 |
| 12-31-2013 | 3.789 | 3.538 |
| 09-30-2013 | 3.66 | 3.526 |
| 06-30-2013 | 3.64 | 3.501 |
| 03-31-2013 | 3.669 | 3.488 |
| 12-31-2012 | 3.995 | 3.696 |
| 09-30-2012 | 4.014 | 3.722 |
| 06-30-2012 | 4.104 | 3.729 |
| 03-31-2012 | 4.165 | 3.767 |
| 12-31-2011 | 4.306 | 3.861 |
| 09-30-2011 | 4.301 | 3.865 |
| 06-30-2011 | 4.234 | 3.833 |
| 03-31-2011 | 4.235 | 3.808 |
| 12-31-2010 | 4.062 | 3.947 |
| 09-30-2010 | 4.002 | 3.957 |
| 06-30-2010 | 3.997 | 3.936 |
| 03-31-2010 | 4.076 | 3.922 |
| 12-31-2009 | 4.536 | 3.845 |
| 09-30-2009 | 4.478 | 3.829 |
| 06-30-2009 | 4.482 | 3.787 |
| 03-31-2009 | 4.434 | 3.796 |
| 12-31-2008 | 4.048 | 3.764 |
| 09-30-2008 | 3.997 | 3.732 |
| 06-30-2008 | 3.964 | 3.664 |
| 03-31-2008 | 3.797 | 3.658 |
| 12-31-2007 | 3.663 | 3.674 |
| 09-30-2007 | 3.62 | 3.667 |
| 06-30-2007 | 3.589 | 3.654 |
| 03-31-2007 | 3.534 | 3.624 |
| 12-31-2006 | 3.446 | 3.746 |
| 09-30-2006 | 3.513 | 3.762 |
| 06-30-2006 | 3.598 | 3.771 |
| 03-31-2006 | 3.755 | 3.763 |
| 12-31-2005 | 3.84 | 3.863 |
| 09-30-2005 | 3.933 | 3.877 |
| 06-30-2005 | 3.957 | 3.881 |
| 03-31-2005 | 4.192 | 3.865 |
| 12-31-2004 | 3.69 | 3.919 |
| 09-30-2004 | 3.634 | 3.912 |
| 06-30-2004 | 3.626 | 3.877 |
| 03-31-2004 | 3.675 | 3.885 |
| 12-31-2003 | 3.559 | 3.893 |
| 09-30-2003 | 3.463 | 3.9 |
| 06-30-2003 | 3.534 | 3.885 |
| 03-31-2003 | 3.589 | 3.897 |
| 12-31-2002 | 3.935 | 4.074 |