Chelan Middle School
| Year | Grade Tested |
Students who met Math standard |
Students who met Reading standard |
Students who met Writing standard |
| 2004-2005 | 7th | 55.9% | 71.6% | 75.5% |
| 2003-2004 | 7th | 48.5% | 62.1% | 50.5% |
| 2002-2003 | 7th | 37.8% | 53.5% | 64.6% |
| 2001-2002 | 7th | 19.8% | 48.5% | 53.5% |
| 2000-2001 | 7th | 28% | 40.9% | 51.6% |
| 1999-2000 | 7th | 29.7% | 36.6% | 43.2% |
| 1998-1999 | 7th | 23.7% | 31.3% | 20.9% |
| 1997-1998 | 7th | 24.4% | 32.2% | 31.1% |
Source:OSPI
| Year | Grades | Students | Teachers | Male | Female | Transitional Bilingual |
| 2004-2005 | 6-8 | 296 | 18 | 54.73% | 45.27% | 5.1% |
| 2003-2004 | 6-8 | 313 | n/a | 52.08% | 47.92% | 2.57% |
| 2002-2003 | 6-8 | 295 | n/a | 52.5% | 47.5% | n/a or 0% |
| 2001-2002 | 6-8 | 198 | n/a | 56.5% | 43.4% | n/a or 0% |
Source:OSPI
| Year | Grades | White | Black | Hispanic | American Indian |
Asian/ Pacific Islander |
| 2004-2005 | 6-8 | 61.1% | 0% | 36.8% | 1.7% | 0.3% |
| 2003-2004 | 6-8 | 64.86% | 0% | 33.55% | 1.28% | 0.32% |
| 2002-2003 | 6-8 | 65.1% | 0.3% | 32.9% | 1.4% | 0.3% |
| 2001-2002 | 6-8 | 62.1% | 0.5% | 34.8% | 1% | 1.5% |
Source:OSPI
