Wagar closed in 2005. There were just 62 grads in 2004, but the downward trend was visible for over a decade.
Open House: In the early 1980s (1986 was the fifth annual, so 1981 was probably the first), Wagar started hosting an annual Open House, a popular method of promoting enrollment.
7th Graders: The 1980 Prelude Undergrad section showed 7th graders (AKA Secondary 1), while previous years did not, so in 1980, Wagar began teaching from 7th to 11th grade, which would increase the size of the student body.
| Year | Number of Graduates | |
|---|---|---|
| 1965 | 210 | |
| 1966 | 244 | |
| 1967 | 306 | |
| 1968 | 402 | |
| 1969 | 365 | |
| 1970 | 407 | |
| 1971 | 398 | |
| 1972 | 349 | |
| 1973 | 334 | |
| 1974 | 314 | |
| 1975 | 327 | |
| 1976 | 290 | |
| 1977 | 302 | |
| 1978 | 262 | |
| 1979 | 260 | |
| 1980 | 271 | |
| 1981 | 242 | |
| 1982 | 275 | |
| 1983 | 258 | |
| 1984 | 239 | |
| 1985 | 229 | |
| 1986 | 234 | |
| 1987 | 249 | |
| 1988 | 227 | |
| 1989 | 192 | |
| 1990 | 192 | |
| 1991 | 164 | |
| 1992 | 184 | |
| 1993 | 154 | |
| 1994 | 147 | |
| 1995 | 124 | |
| 1996 | 111 | |
| 1997 | 76 | |
| 1998 | 106 | |
| 1999 | 111 | |
| 2000 | 114 | |
| 2001 | 79 | |
| 2002 | 69 | |
| 2003 | 58 | |
| 2004 | 62 | |
| 2005 | 52 | |