Community State Bank Of Rock Falls
Rock Falls, IL — Non-member Bank
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Net Interest Margin Over Time
| Net Interest Margin | Community State Bank Of Rock Falls | All Insured Commercial Banks in Illinois |
| 12-31-2016 | 3.709 | 3.499 |
| 09-30-2016 | 3.756 | 3.502 |
| 06-30-2016 | 3.723 | 3.495 |
| 03-31-2016 | 3.666 | 3.487 |
| 12-31-2015 | 3.657 | 3.487 |
| 09-30-2015 | 3.617 | 3.478 |
| 06-30-2015 | 3.612 | 3.453 |
| 03-31-2015 | 3.635 | 3.418 |
| 12-31-2014 | 3.524 | 3.485 |
| 09-30-2014 | 3.485 | 3.46 |
| 06-30-2014 | 3.435 | 3.443 |
| 03-31-2014 | 3.407 | 3.416 |
| 12-31-2013 | 3.468 | 3.428 |
| 09-30-2013 | 3.441 | 3.4 |
| 06-30-2013 | 3.417 | 3.374 |
| 03-31-2013 | 3.458 | 3.361 |
| 12-31-2012 | 3.661 | 3.573 |
| 09-30-2012 | 3.644 | 3.585 |
| 06-30-2012 | 3.636 | 3.59 |
| 03-31-2012 | 3.581 | 3.604 |
| 12-31-2011 | 3.74 | 3.692 |
| 09-30-2011 | 3.713 | 3.686 |
| 06-30-2011 | 3.641 | 3.652 |
| 03-31-2011 | 3.569 | 3.614 |
| 12-31-2010 | 3.731 | 3.707 |
| 09-30-2010 | 3.692 | 3.712 |
| 06-30-2010 | 3.634 | 3.694 |
| 03-31-2010 | 3.566 | 3.664 |
| 12-31-2009 | 3.595 | 3.579 |
| 09-30-2009 | 3.595 | 3.56 |
| 06-30-2009 | 3.589 | 3.538 |
| 03-31-2009 | 3.634 | 3.54 |
| 12-31-2008 | 3.763 | 3.56 |
| 09-30-2008 | 3.697 | 3.558 |
| 06-30-2008 | 3.726 | 3.533 |
| 03-31-2008 | 3.738 | 3.519 |
| 12-31-2007 | 3.5 | 3.667 |
| 09-30-2007 | 3.485 | 3.677 |
| 06-30-2007 | 3.463 | 3.662 |
| 03-31-2007 | 3.461 | 3.626 |
| 12-31-2006 | 3.605 | 3.765 |
| 09-30-2006 | 3.657 | 3.793 |
| 06-30-2006 | 3.694 | 3.805 |
| 03-31-2006 | 3.771 | 3.781 |
| 12-31-2005 | 3.843 | 3.876 |
| 09-30-2005 | 3.849 | 3.884 |
| 06-30-2005 | 3.808 | 3.873 |
| 03-31-2005 | 3.792 | 3.831 |
| 12-31-2004 | 3.997 | 3.852 |
| 09-30-2004 | 3.989 | 3.831 |
| 06-30-2004 | 3.951 | 3.815 |
| 03-31-2004 | 4.015 | 3.814 |
| 12-31-2003 | 4.213 | 3.819 |
| 09-30-2003 | 4.182 | 3.828 |
| 06-30-2003 | 4.148 | 3.842 |
| 03-31-2003 | 4.166 | 3.863 |
| 12-31-2002 | 4.356 | 3.995 |