| Italic indicates president of the board. | |||||
| 1945 | D. Cameron Ed Hobday | H.C. Bond | W. Bauman | Ron Campbell | Ms. R. Marshall Melvin Watson |
| 1946 | Ed Hobday D.L. Kirk | J.S. McNeal | W. Bauman | Ron Campbell | L.A. Van Etten W.H. Rice |
| 1947 | D.L. Kirk Ed Thorpe | J.S. McNeal | W. Bauman | Ron Campbell | W.H. Rice |
| 1948 | R.F. Tulloch | J.S. McNeal | W. Bauman | Ron Campbell M. Richardson | W.H. Rice |
| 1949 | R.F. Tulloch | J.S. McNeal | Walter Bauman O.M. Nelson | M. Richardson | W.H. Rice |
| 1950 | David Allen | C. Rogers | O.M. Nelson | M. Richardson | Wm. Sullivan |
| 1951 | David Allen | C. Rogers | O.M. Nelson | M. Richardson | Wm. Sullivan |
| 1952 | David Allen | C. Rogers | John Agnew | Art Van Etten | Wm. Sullivan |
| 1953 | David Allen | C. Rogers | Ken Aitken | Art Van Etten | John Agnew |
| 1954 | David Allen | Leon Junette | Ken Aitken | Art Van Etten | John Agnew |
| 1955 | David Allen | Robert Amrine | Ken Aitken | Art Van Etten | Leon Junette |
| 1956 | David Allen | Robert Amrine | Ken Aitken | Art Van Etten | Leon Junette |
| 1957 | David Allen | Robert Amrine | Ken Aitken | Art Van Etten | James Propster |
| 1958 | David Allen | Robert Amrine | Ken Aitken | Rudolph Spies | James Propster |
| 1959 | Fred Mayes | Robert Amrine | Culver Lewis | Rudolph Spies | James Propster |
| 1960 | Fred Mayes | Robert Amrine | Culver Lewis | Rudolph Spies | A. Steinbring |
| 1961 | Fred Mayes | Ronald Farrell | Culver Lewis | Jack Tharp | A. Steinbring |
| 1962 | Fred Mayes | Ronald Farrell | Culver Lewis | Jack Tharp | A. Steinbring |
| 1963 | Robert Horton | Ronald Farrell | Culver Lewis John Metcalf | Jack Tharp | Harold Phillips |
| 1964 | Robert Horton | Ronald Farrell | Harold Phillips | W. Winterbourne | Hal Lohmann |
| 1965 | Robert Horton | Ronald Farrell Charles Cline | Harold Phillips Pat Sherwood | Jack Tharp | Hal Lohmann |
| 1966 | Robert Horton | Charles Cline | Pat Sherwood | Jack Tharp | Hal Lohmann |
| 1967 | Robert Horton | R. Callenberg | Pat Sherwood | Jack Tharp | David Bayles |
| 1968 | Robert Horton | R. Callenberg | Pat Sherwood | Jack Tharp | David Bayles |
| 1969 | Robert Horton | R. Callenberg | Richard Pope | Jack Tharp | David Bayles |
| 1970 | Robert Horton | Robert Alcala | Richard Pope | Jack Tharp | Gordon Nelson |
| 1971 | Gene Baird | Ray Battaglini Ric Burns | Richard Pope R. Callenburg | Jack Tharp | Gordon Nelson |
| 1972 | Gene Baird | Ric Burns | R. Callenburg Frank Peixoto | Jack Tharp | Gordon Nelson |
| 1973 | Gene Baird | Ric Burns | Frank Peixoto | Ed Blanchard | Gordon Nelson Esther Jorgensen |
| 1974 | Gene Baird | Ric Burns | Frank Peixoto | Richard Yoder | Esther Jorgensen |
| 1975 | Gene Baird | Ric Burns | Frank Peixoto | Richard Yoder | Esther Jorgensen |
| 1976 | Gene Baird | Russ Nathan | Frank Peixoto | Richard Yoder | Esther Jorgensen |
| 1977 | Jay Kaffer | Russ Nathan | Frank Peixoto | Richard Yoder | Esther Jorgensen |
| 1978 | Jay Kaffer | Russ Nathan | Izola Sullivan | Richard Yoder | Esther Jorgensen |
| 1979 | Jay Kaffer | Russ Nathan | Izola Sullivan | Richard Yoder | Esther Jorgensen |
| 1980 | Jay Kaffer | Russ Nathan | Izola Sullivan | Luanne Sherman | Esther Jorgensen |
| 1981 | Jay Kaffer | Russ Nathan Irv Christensen | Fred Heffner | Luanne Sherman | Esther Jorgensen |
| 1982 | Don Robarge | Irv Christensen | Fred Heffner | Luanne Sherman | Esther Jorgensen |
| 1983 | Don Robarge | Irv Christensen | Fred Heffner | Luanne Sherman | Esther Jorgensen |
| 1984 | Don Robarge | Hal Gin | Francis Dybdal | Luanne Sherman | Esther Jorgensen |
| 1985 | Frank Peixoto | Hal Gin | Francis Dybdal | Luanne Sherman | Esther Jorgensen |
| 1986 | Frank Peixoto | Mike Motta | Francis Dybdal | Harry Whitfield | Esther Jorgensen |
| 1987 | Frank Peixoto | Mike Motta | Jim Sherman | Harry Whitfield | Esther Jorgensen |
| 1988 | A. Mackowiak | Carol Davis | Jim Sherman | Harry Whitfield | Duane Bauer Millie Arieta |
| 1989 | A. Mackowiak | Carol Davis | Jim Sherman | Roger Stone | Millie Arieta |
| 1990 | A. Mackowiak | Carol Davis | Jim Sherman | Roger Stone | Millie Arieta |
| 1991 | A. Mackowiak | Carol Davis | Jim Sherman | Roger Stone | Millie Arieta |
| 1992 | A. Mackowiak | Carol Davis | Jim Sherman | Roger Stone | Millie Arieta |
| 1993 | A. Mackowiak | Carol Davis | Jim Sherman | Roger Stone | Millie Arieta |
| 1994 | Jim Spears | Carol Davis | Jim Sherman | Roger Stone | Millie Arieta |
| 1995 | Jim Spears | Carol Davis | Jim Sherman | Roger Stone | Millie Arieta |
| 1996 | Jim Spears | Carol Davis | Jim Sherman | Roger Stone | Millie Arieta |
| 1997 | Dave Sherman | Carol Davis | Jim Sherman | Roger Stone | Millie Arieta |
| 1998 | Dave Sherman | Dorothy Partridge | Jim Sherman | Jim Spears | Millie Arieta |
| 1999 | Dave Sherman Dave Sloan | Dorothy Partridge | Jim Sherman | Jim Spears | Millie Arieta |
| 2000 | Dave Sloan | Dorothy Partridge | Jim Sherman | Jim Spears | Pat Pebelier |
| 2001 | Dave Sloan | Kathy Ready | Jim Sherman | Enrique Barboza | Pat Pebelier |
| 2002 | Dave Sloan Peggy Sheridan | Kathy Ready | Jim Sherman | Enrique Barboza | Pat Pebelier |
| 2003 | Peggy Sheridan | Kathy Ready | Jim Sherman | Enrique Barboza | Pat Pebelier |
| 2004 | Peggy Sheridan | Kathy Ready | Jim Sherman | Patrick Ledesma | Pat Pebelier |
| 2005 | Peggy Sheridan | Kathy Ready | Jim Sherman | Patrick Ledesma | Pat Pebelier |
| 2006 | Wulf Bieschke | Kathy Ready Peggy Sheridan | Jim Sherman | Patrick Ledesma (succeeds Ready) | Pat Pebelier |
| 2007 | Wulf Bieschke | Margaret Wright | Jim Sherman | Kathy Martins | Pat Pebelier |
| 2008 | Wulf Bieschke | Margaret Wright | Mel Medeiros | Kathy Martins | Pat Pebelier |
| 2009 | Wulf Bieschke | Margaret Wright | Mel Medeiros | Kathy Martins (succeeds Bieschke) | Richard Ogg |
| 2010 | Brenda Carr | Margaret Wright | Mel Medeiros | Kathy Martins | Vacant |
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