| Year | Location | Quartets | Choruses | Rising Star
|
| 2014 | | | |
|
| 2013 | Honolulu, HI | | |
|
| 2012 | Denver, CO | | |
|
| 2011 | Houston, TX | Quartet
| Chorus | Rising
|
| 2010 | Seattle, WA | Quartet
| Chorus | Rising
|
| 2009 | Nashville, TN | Quartet
| Chorus | Rising
|
| 2008 | Honolulu, HI | Quartet
| Chorus | Rising
|
| 2007 | Calgary, AB | Quartet
| Chorus | Rising
|
| 2006 | Las Vegas, NV | Quartet
| Chorus | Rising
|
| 2005 | Detroit, MI | Quartet
| Chorus | Rising
|
| 2004 | Indianapolis, IN | Quartet
| Chorus | Rising
|
| 2003 | Phoenix, AZ | Quartet
| Chorus | Rising
|
| 2002 | Nashville, TN | Quartet
| Chorus | Rising
|
| 2001 | Portland, OR | Quartet
| Chorus | Rising
|
| 2000 | Orlando, FL | Quartet
| Chorus | Rising
|
| 1999 | Atlanta, GA | Quartet
| Chorus | Rising
|
| 1998 | Nashville, TN | Quartet
| Chorus | n/a
|
| 1997 | Salt Lake City, UT | Quartet
| Chorus | n/a
|
| 1996 | Ft. Lauderdale, FL | Quartet
| Chorus | n/a
|
| 1995 | New Orleans, LA | Quartet
| Chorus | n/a
|
| 1994 | Reno, NV | Quartet
| Chorus | n/a
|
| 1993 | Indianapolis, IN | Quartet
| Chorus | n/a
|
| 1992 | Baltimore, MD | Quartet
| Chorus | n/a
|
| 1991 | San Antonio, TX | Quartet
| Chorus | n/a
|
| 1990 | Salt Lake City, UT | Quartet
| Chorus | n/a
|
| 1989 | Miami Beach, FL | Quartet
| Chorus | n/a
|
| 1988 | Houston, TX | Quartet
| Chorus | n/a
|
| 1987 | Honolulu, HI | Quartet
| Chorus | n/a
|
| 1986 | Philadelphia, PA | Quartet
| Chorus | n/a
|
| 1985 | Kansas City, MO | Quartet
| Chorus | n/a
|
| 1984 | Las Vegas, NV | Quartet
| Chorus | n/a
|
| 1983 | Detroit, MI | Quartet
| Chorus | n/a
|
| 1982 | Minneapolis, MN | Quartet
| Chorus | n/a
|
| 1981 | Phoenix, AZ | Quartet
| Chorus | n/a
|
|
| Year | Location | Quartets | Choruses
|
| 1980 | Atlanta, GA | Quartet
| Chorus
|
| 1979 | St. Louis, MO | Quartet
| Chorus
|
| 1978 | Los Angeles, CA | Quartet
| Chorus
|
| 1977 | London, England | Quartet
| Chorus
|
| 1976 | Cincinnati, OH | Quartet
| Chorus
|
| 1975 | Seattle, WA | Quartet
| Chorus
|
| 1974 | Milwaukee, WI | Quartet
| Chorus
|
| 1973 | Washington, DC | Quartet
| Chorus
|
| 1972 | Salt Lake City, UT | Quartet | n/a
|
| 1971 | Kansas City, MO | Quartet | n/a
|
| 1970 | Boston, MA | Quartet | n/a
|
| 1969 | Honolulu, HI | Quartet | n/a
|
| 1968 | Oklahoma City, OK | Quartet | n/a
|
| 1967 | New York, NY | Quartet | n/a
|
| 1966 | Houston, TX | Quartet | n/a
|
| 1965 | Denver, CO | Quartet | n/a
|
| 1964 | Minneapolis, MN | Quartet | n/a
|
| 1963 | Berkeley, CA | Quartet | n/a
|
| 1962 | Toronto, ON | Quartet | n/a
|
| 1961 | Colorado Springs, CO | Quartet | n/a
|
| 1960 | Detroit, MI | Quartet | n/a
|
| 1959 | Tuscon, AZ | Quartet | n/a
|
| 1958 | Peoria, IL | Quartet | n/a
|
| 1957 | Miami Beach, FL | Quartet | n/a
|
| 1956 | Wichita, KS | Quartet | n/a
|
| 1955 | Grand Rapids, MI | Quartet | n/a
|
| 1954 | Buffalo, NY | Quartet | n/a
|
| 1953 | Milwaukee, WI | Quartet | n/a
|
| 1952 | St. Petersburg, FL | Quartet | n/a
|
| 1951 | Santa Monica, CA | Quartet | n/a
|
| 1950 | Chicago, IL | Quartet | n/a
|
| 1949 | St. Louis, MO | Quartet | n/a
|
| 1948 | Topeka, KS | Quartet | n/a
|
| 1947 | Tulsa, OK | Quartet | n/a
|
|
