2020
Mississippi Section Younger Member Group (Small Group) and Philadelphia Younger Member Forum (Large Group)

2019
Hawaii Section Younger Member Forum (Small Group) and Los Angeles Younger Member Forum (Large Group)

2018
Hawaii Section Younger Member Forum (Small Group) and Orange County Younger Member Forum (Large Group)

2017
Hawaii Section Younger Member forum (Small Groups); Illinois Section Younger Member Group (Large Groups)

2016
Orange County Younger Member Forum (Large Group)

2015
Philadelphia Younger Member Forum (Large Group); Hawaii Section Younger Member Forum (Small Group)

2014
Seattle Section Younger Member Forum (Large Group) Hawaii Section Younger Member Forum (Small Group)

2013
Seattle Section Younger Member Forum (Large Group) Hawaii Section Younger Member Forum (Small Group)

2012
Phoenix Branch Younger Member Forum (Large Group) Wisconsin Section Southeast Branch Younger Member Group (Small Group)

2011
Phoenix Branch Younger Member Forum (Large Group) Wisconsin Section Southeast Branch Younger Member Group (Small Group)

2010
Florida Section East Central Branch Younger Member Forum (Large Group) Wisconsin Section Southeast Branch Younger Member Group (Small Group)

2009
Phoenix Branch Younger Member Forum (Large Group)
West Virginia Section Younger Member Forum (Small Group)

2008
Seattle Younger Member Forum (Large Group)
Hawaii Section Younger Member Forum (Small Group)

2007
Orange County Branch Younger Member Forum (Large Group)
Hawaii Section Younger Member Forum (Small Group),

2006
Houston Branch Younger Member Group (Large Group)
West Virginia Section Younger Member Forum (Small Group)

2005
Seattle Section (Large Group)
Hawaii Section (Small Group)

2004
Hawaii Section (Large Group)
West Virginia Section (Small Group)

2003
Phoenix Branch (Large Group), West Virginia Section (Small Group)

2002
Los Angeles Section (Large Group)
West Virginia Section (Small Group)

2001
Los Angeles Section (Large Group)
West Virginia Section (Small Group)

2000
East Central Branch Florida Section (Large Group)
Hawaii Section (Small Group)

1999
East Central Florida Branch Of The Florida Section (Large Group)
Hawaii Section (Small Group)

1998
Los Angeles Section (Large Group)
Southern Arizona Branch (Small Group)

1997
Sacramento Section (Large Group)
Hawaii Section (Small Group)

1996
San Diego Section Younger Member Group

1995
Sacramento Section YMF

1994
Arizona Section

1993
Boston Society of Civil Engineers Section

1992
Sacramento Section

1991
Sacramento Section

1990
East Central Branch of the Florida Section

1989
Pittsburgh Section

1988
Eastern Central Branch of the Florida Section

1986
Eastern Central Branch of the Florida Section