2014 High School
College Boom! Shakalaka
2013 High School Dew & the Crew Huntley H.S.
College Soundquake Morton H.S.
2012 High School The Sharp Set Huntley H.S.
The Quartic Quartet Huntley H.S.
Fox & the Hounds Barrington H.S.
College No entrants
2011 High School After Shave Barrington H.S.
Three Men & a Tenor Barrington H.S.
College After Hours Bradley University
2010 High School Four of a Kind Barrington H.S.
College After Hours Bradley University
2009 High School Measure 87 Mt. Zion H.S.
College After Hours Bradley University
2008 High School Measure 87 Mt. Zion H.S.
Honey Crooners Woodstock H.S.
College Nobody’s Afterthought Illinois Wesleyan/U. Illinois
2007 High School Interchangeable Parts Mt. Zion H.S.
Insegrity Barrington H.S.
Four Thought Olympia H.S.
Perfect Chordination Elk Grove H.S.
College The Aboriginals Illinois Wesleyan
Roundabouts U. of Illinois/Northern Iowa U.
Harmony Revolution Eastern Illinois/U. of Findlay
2006 High School Young Guns Glenbard West H.S.
Honey Crooners Woodstock H.S.
3 Guys/Average Joe Oswego H.S.
College Tesseract U. of Illinois
Out Of The Loop Northwestern U./Roosevelt U.
Roundabouts U. of Illinois
2005 High School Treblemakers Barrington H.S.
Manheim Rockets Geneva H.S.
3 Guys & A Melody Barrington H.S.
R.S.V.P. Mt. Zion H.S.
College Tesseract U. of Illinois
Out Of The Loop Northwestern U./Roosevelt U.
2004 High School Euphoria Decatur Eisenhower/Central A & M
The Tetrachords Barrington H.S.
ACaFellas Geneva H.S.
College No entrants
2003 High School Harolds of Harmony Barrington H.S.
Out Of Time Glenwood-Chatham H.S.
Twisted Mississippi Barrington H.S.
College Fourtunes Fools Northwestern University
Vocal Tonic Northwestern/Illinois/Harper/Concordia
2002 High School NaCl Elk Grove H.S.
Out Of Time Glenwood-Chatham H.S.
M.A.S.S. Harmony Barrington H.S.
Ain’t Clean Shaven Springfield H.S.
College Fourtunes Fools Northwestern University
2001 High School M.A.S.S. Confusion Barrington H.S.
College Vocal Tonic Northwestern/Illinois/Harper/Concordia
The Dateables Northwestern University
Bored Of Education Millikin University
2000 High School 3 Pips & A Squeak Glenwood Junior H.S.
M.A.S.S. Confusion Barrington H.S.
Glenwood Ensemble Glenwood H.S.
College Bored Of Education Millikin University
The Four Oceans Bradley University
Flying High Quincy University
Halo Four Harper/DuPage/Elmhurst Colleges
1999 High School Bored Of Education Mt. Zion H.S.
North Boone Quartet North Boone H.S.
Voices Streamwood H.S.
Blue Rain Glenwood Junior H.S.
Four Pack Barrington H.S.
Sons Of Harmony Belleville West H.S.
College Parr For The Course Eastern Illinois U./Mt. Zion H.S.
Infinity College of DuPage/Elk Grove H.S.
Missing 55 Lincolnland Community College
1998 High School Voices Streamwood H.S.
Four On The Floor Maine West H.S.
Mellow Fellows Barrington H.S.
Sonorous Sophomores Barrington H.S.
Bored Of Education Mt. Zion H.S.
College Recently Delinquent Minors North Central/Wheaton/College of DuPage
1997 High School Top Shelf Glenwood H.S.
Peripheral Vision Crystal Lake H.S.
Senator Sound Springfield H.S.
Rivals In Harmony Evanston/New Trier H.S.
College Academia Nuts Iowa State U./Muscatine C.C./Muscatine H.S.
1996 High School No entrants
College No entrants
1995 College Academia Nuts Iowa State University
1994 College By Popular Demand ???
Acafellas ???
1993 College Heritage Station *
* Competed out of district and went on to win college championship
Assuming first contests were held in 1993.