| Last Name | First Name | Years |
| Shultz | Mary | 1966 – 1967 |
| Brown | Vera | 1968 – 1969, 1972 |
| Cortez | Irene | 1970 – 1971, 1972 |
| Jacobs | Cleora | 1974 – 1977 |
| Blas̩ | Oscar | 1978 Р1979 |
| Cortez | Irene | 1980 |
| Lee | Helen | 1981 |
| Ecton | Louise | 1982 – 1983 |
| Schiefelbein | JoAnn | 1984 |
| Woods | Donna | 1984 |
| Malone | Beverly | 1985 – 1986 |
| Lee | Helen | 1987 |
| Richardson | Pauline | 1988 |
| Hollingsworth | Dick | 1989 – 1990 |
| Eslinger | JoAnn | 1991 |
| Shafer | Della | 1991 |
| Martinson | Don | 1992 – 1993 |
| Postlewait | Dilmond | 1994 – 1995 |
| Schwartz | Dean | 1996 |
| Smith | Thomas | 1997, 2000 |
| Bortz | Helen | 1998 – 1999 |
| Vickers | Waneta | 2000 |
| Malone | Beverly | 2001 – 2002 |
| Bromley | Richard | 2003 |
| Murray | Muriel | 2003 – 2005 |
| Bush | Sue | 2006 – 2007 |
| Melega | Erika | 2008 |
| Boll | Ann | 2009 – 2011, 2024-2026 |
| Hughes | Roy | 2012 – 2013 |
| Sunde | Elaine | 2014 – 2015 |
| Riley | Rex | 2016 – 2024 |
