Like many other Iowa counties, Scott County precincts were redrawn when redistricting happened.
Updated maps of each precinct and of the entire county are at this link: http://www.scottcountyiowa.com/auditor/precinct_maps.php?folder=precinct_maps/New_Precinct_Maps_Effective_January_15_2012
Scott County residents can find their polling place on a list of precincts in the county at this link: http://www.scottcountyiowa.com/auditor/polling_places.php?list=general
If you don’t know which precinct is yours, you can find your precinct by entering your address at this link: http://www.scottcountyiowa.com/auditor/precinct_finder.php