Arbor Schools
1107 228th Ave Se
Sammamish WA, 98075, King County
Grade: Prekindergarten to Grade 8
Religious Orientation: No
Coeducational: Yes
Supports Home Schooling: Yes
Has Library: Yes
American Montessori Society
Association Montessori International
State/Regional Independent School Association
| 2011-2012 | 2009-2010 | 2007-2008 | 2005-2006 | 2003-2004 | 2001-2002 | |||||||
| Amount | % | Amount | % | Amount | % | Amount | % | Amount | % | Amount | % | |
| Total Teachers: | 9 | 13 | 12 | 15 | 12 | 14 | ||||||
| Total Students: | 105 | 131 | 110 | 144 | 157 | 149 | ||||||
| Prekindergarten: | 52 | 49.5% | 64 | 48.9% | NA | NA | 40 | 27.8% | 46 | 29.3% | 35 | 23.5% |
| Kindergarten: | 14 | 13.3% | 16 | 12.2% | 18 | 16.4% | 24 | 16.7% | 20 | 12.7% | 22 | 14.8% |
| Grade 1: | 8 | 7.6% | 13 | 9.9% | 15 | 13.6% | 9 | 6.3% | 21 | 13.4% | 20 | 13.4% |
| Grade 2: | 7 | 6.7% | 5 | 3.8% | 15 | 13.6% | 14 | 9.7% | 21 | 13.4% | 17 | 11.4% |
| Grade 3: | 5 | 4.8% | 6 | 4.6% | 13 | 11.8% | 20 | 13.9% | 14 | 8.9% | 17 | 11.4% |
| Grade 4: | 4 | 3.8% | 9 | 6.9% | 14 | 12.7% | 13 | 9.0% | 12 | 7.6% | 12 | 8.1% |
| Grade 5: | 6 | 5.7% | 7 | 5.3% | 11 | 10.0% | 6 | 4.2% | 8 | 5.1% | 15 | 10.1% |
| Grade 6: | 6 | 5.7% | 4 | 3.1% | 11 | 10.0% | 9 | 6.3% | 6 | 3.8% | 11 | 7.4% |
| Grade 7: | 2 | 1.9% | 2 | 1.5% | 6 | 5.5% | 7 | 4.9% | 4 | 2.5% | NA | NA |
| Grade 8: | 1 | 1.0% | 5 | 3.8% | 6 | 5.5% | 1 | 0.7% | 5 | 3.2% | NA | NA |
| Ungraded: | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Student By Gender: | ||||||||||||
| Male: | 32 | 30.5% | 27 | 20.6% | 55 | 50.0% | 61 | 42.4% | 48 | 30.6% | 58 | 38.9% |
| Female: | 73 | 69.5% | 104 | 79.4% | 55 | 50.0% | 83 | 57.6% | 109 | 69.4% | 91 | 61.1% |
| Student By Races: | ||||||||||||
| American Indian/Alaska Native: | 1 | 1.0% | 0 | 0.0% | 0 | 0.0% | 13 | 9.0% | 0 | 0.0% | 0 | 0.0% |
| Asian: | 10 | 9.5% | 9 | 6.9% | 10 | 9.1% | 1 | 0.7% | 20 | 12.7% | 13 | 8.7% |
| Hispanic: | 1 | 1.0% | 4 | 3.1% | 0 | 0.0% | 3 | 2.1% | 3 | 1.9% | 2 | 1.3% |
| Black: | 0 | 0.0% | 0 | 0.0% | 1 | 0.9% | 0 | 0.0% | 1 | 0.6% | 4 | 2.7% |
| White: | 33 | 31.4% | 52 | 39.7% | 99 | 90.0% | 87 | 60.4% | 87 | 55.4% | 95 | 63.8% |
| Two or More Races: | 5 | 4.8% | 2 | 1.5% | NA | NA | NA | NA | NA | NA | NA | NA |
| Student-Teacher Ratio: | 6.63 | 6.04 | 9.73 | 9.63 | 11.21 | 11.29 | ||||||
| School Days Per Year | 172.00 | 172.00 | 172.00 | 173.00 | 172.00 | 170.00 | ||||||
| School Hours Per Day | 7.50 | 6.50 | 6.50 | 6.75 | 6.50 | 6.50 | ||||||