Season 0 of King of the Hill premiered on May 3, 2010.

Season 1 of King of the Hill premiered on January 12, 1997.

Season 2 of King of the Hill premiered on September 21, 1997.

Season 3 of King of the Hill premiered on September 15, 1998.

Season 4 of King of the Hill premiered on September 26, 1999.

Season 5 of King of the Hill premiered on October 1, 2000.

Season 6 of King of the Hill premiered on November 11, 2001.

Season 7 of King of the Hill premiered on November 3, 2002.

Season 8 of King of the Hill premiered on November 2, 2003.

Season 9 of King of the Hill premiered on November 7, 2004.

Season 10 of King of the Hill premiered on September 18, 2005.

Season 11 of King of the Hill premiered on January 28, 2007.

Season 12 of King of the Hill premiered on September 22, 2007.

Season 13 of King of the Hill premiered on September 28, 2008.