National Premier Soccer League - New Teams Expansion Stats (2003-2017)

The following expansion clubs have been announced for each NPSL Season:

Reference 1: # of Teams, Teams Added and Teams Departed.

Reference 2: 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 and 2017.

Source: http://en.wikipedia.org/wiki/National_Premier_Soccer_League