List of Westercons
Westercon Number Year Location Notes
Westercon 1 1 1948* Los Angeles
Westercon 2 2 1949* Los Angeles
Westercon 3 3 1950* Los Angeles
Westercon 4 4 1951 San Francisco
Southwestercon 5 1952 San Diego
Westercon 6 6 1953* Los Angeles
SF Con 7 1954* San Francisco
Westercon 8 8 1955 Los Angeles
Westercon 9 9 1956 Oakland
Westercon 10 10 1957 Hollywood
Solacon 11 1958* Los Angeles (held jointly with Worldcon)
Westercon 12 12 1959 Seattle
Boycon 13 1960 Boise
Baycon Westercon 14 1961 Oakland
Westercon 15 15 1962 Los Angeles
Westercon 16 16 1963
Pacificon II 17 1964* Oakland (held jointly with Worldcon)
Westercon 18 18 1965 Long Beach
Westercon 19 19 1966 San Diego
Westercon 20 20 1967 Los Angeles
Baycon 21 1968* Berkeley (held jointly with Worldcon)
Funcon II 22 1969 Santa Monica
Westercon 23 23 1970 Santa Barbara
SFCon ‘71 24 1971 San Francisco
Westercon 25 25 1972 Long Beach (held jointly with Mythcon)
SFCon ‘73 26 1973 San Francisco
Westercon 27 27 1974 Santa Barbara
Oaklacon 28 1975 Oakland
Westercon 29 29 1976 Los Angeles
Westercon 30 30 1977 Vancouver, BC
Westercone 31 1978 Los Angeles
Westercon 32 32 1979 San Francisco
Westercon 33 33 1980 Los Angeles
Westercon 34 34 1981 Sacramento
Westercon 35 35 1982 Phoenix
Westerchron 36 1983 San Jose
Westercon 37 37 1984 Portland
Westercon 38 38 1985 Sacramento
Westercon 39 39 1986 San Diego
Episode XXXX 40 1987 Oakland
Westercon 41 41 1988 Phoenix
Conosaurus 42 1989 Anaheim
Westercon 43 43 1990 Portland
Westercon 44 44 1991 Vancouver, BC
Westercolt 45 1992 Phoenix
Westercon 46 46 1993 Seattle
Conozoic 47 1994 Los Angeles
Westercon 48 48 1995 Portland
ConDiablo 49 1996 El Paso
Westercon 50 50 1997 Seattle
Concept 1998 51 1998 San Diego
Empirecon 52 1999 Spokane
Conolulu 53 2000 Honolulu
Westercon 54 54 2001 Portland
Conagerie 55 2002 Los Angeles
Westercon 56 56 2003 SeaTac
ConKopelli 57 2004 Litchfield Park AZ
Due North 58 2005 Calgary Alberta
Conzilla 59 2006 San Diego
Gnomeward Bound 60 2007 San Mateo
Westercon 61 61 2008 Las Vegas
FiestaCon 62 2009 Tempe AZ
Confirmation 63 2010 Pasadena CA
Westercon 64 64 2011 San Jose, CA
ConClusion 65 2012 Seattle
Westercon 66 66 2013 Sacramento area

Westercon is normally held near the 4th of July. When it was held at a different time, the year is marked with a "*".