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Named by what the crawler says it is; look-alikes we detect are counted under Others. Google · Gemini includes Googlebot, Google’s search crawler, whose index Google also uses for its AI features; other search engines and bots are in Others.
232 boarding schools have this fact on USAnaru™. Each value is the latest school year we have, with its source and check date. This is a list sorted by one published fact — not a ranking of education quality. Always confirm with the school.
| # | School | State | Students per teacher | School year | Source · checked |
|---|---|---|---|---|---|
| 1 | Oldfields School | MD | 0.5 | 2023-24 | NCES PSS · 2026-10-10 |
| 2 | The Oxford Academy | CT | 1.4 | 2023-24 | NCES PSS · 2026-10-10 |
| 3 | Hampshire Country School | NH | 2.1 | 2023-24 | NCES PSS · 2026-10-10 |
| 4 | Olney Friends School | OH | 2.3 | 2023-24 | NCES PSS · 2026-10-10 |
| 5 | Berchmans Academy of the Sacred Heart / Schools of | LA | 2.3 | 2023-24 | NCES PSS · 2026-10-10 |
| 6 | Buxton School | MA | 2.4 | 2023-24 | NCES PSS · 2026-10-10 |
| 7 | The Woodhall School | CT | 2.5 | 2023-24 | NCES PSS · 2026-10-10 |
| 8 | The Mountain School of Milton Academy | VT | 2.7 | 2023-24 | NCES PSS · 2026-10-10 |
| 9 | Virginia International Academy | VA | 2.7 | 2023-24 | NCES PSS · 2026-10-10 |
| 10 | The Leelanau School | MI | 2.8 | 2023-24 | NCES PSS · 2026-10-10 |
| 11 | Lake Tahoe Preparatory School | CA | 3.1 | 2023-24 | NCES PSS · 2026-10-10 |
| 12 | White Mountain School | NH | 3.1 | 2023-24 | NCES PSS · 2026-10-10 |
| 13 | Miss Hall's School | MA | 3.2 | 2023-24 | NCES PSS · 2026-10-10 |
| 14 | Scattergood Friends School | IA | 3.4 | 2023-24 | NCES PSS · 2026-10-10 |
| 15 | North Country School | NY | 3.5 | 2023-24 | NCES PSS · 2026-10-10 |
| 16 | Oliverian School | NH | 3.7 | 2023-24 | NCES PSS · 2026-10-10 |
| 17 | Darrow School | NY | 3.9 | 2023-24 | NCES PSS · 2026-10-10 |
| 18 | Bard Academy at Simons Rock | MA | 3.9 | 2023-24 | NCES PSS · 2026-10-10 |
| 19 | Thomas Jefferson School | MO | 4 | 2023-24 | NCES PSS · 2026-10-10 |
| 20 | Grand River Academy | OH | 4 | 2023-24 | NCES PSS · 2026-10-10 |
| 21 | Fay School | MA | 4 | 2023-24 | NCES PSS · 2026-10-10 |
| 22 | Stoneleigh-Burnham School | MA | 4.1 | 2023-24 | NCES PSS · 2026-10-10 |
| 23 | Cardigan Mountain School | NH | 4.1 | 2023-24 | NCES PSS · 2026-10-10 |
| 24 | St Mark's School | MA | 4.1 | 2023-24 | NCES PSS · 2026-10-10 |
| 25 | Riverview School | MA | 4.2 | 2023-24 | NCES PSS · 2026-10-10 |
| 26 | Besant Hill School of Happy Valley | CA | 4.3 | 2023-24 | NCES PSS · 2026-10-10 |
| 27 | Idyllwild Arts Academy | CA | 4.3 | 2023-24 | NCES PSS · 2026-10-10 |
| 28 | Midland School Corporation | CA | 4.4 | 2023-24 | NCES PSS · 2026-10-10 |
| 29 | Fountain Valley School of Colorado | CO | 4.6 | 2023-24 | NCES PSS · 2026-10-10 |
| 30 | Ross School | NY | 4.7 | 2023-24 | NCES PSS · 2026-10-10 |
| 31 | Alzar School | ID | 4.7 | 2023-24 | NCES PSS · 2026-10-10 |
| 32 | Hillside School | MA | 4.8 | 2023-24 | NCES PSS · 2026-10-10 |
| 33 | Grier School | PA | 4.9 | 2023-24 | NCES PSS · 2026-10-10 |
| 34 | New Hampton School | NH | 5 | 2023-24 | NCES PSS · 2026-10-10 |
| 35 | Riverside Preparatory Academy | GA | 5 | 2023-24 | NCES PSS · 2026-10-10 |
| 35 | Applewild School | MA | 5 | 2023-24 | NCES PSS · 2026-10-10 |
| 37 | Westover School | CT | 5 | 2023-24 | NCES PSS · 2026-10-10 |
| 38 | Milton Academy | MA | 5 | 2023-24 | NCES PSS · 2026-10-10 |
| 39 | St Edward Catholic Preparatory Academy | IL | 5 | 2023-24 | NCES PSS · 2026-10-10 |
| 40 | St Margaret's School | VA | 5 | 2023-24 | NCES PSS · 2026-10-10 |
| 41 | Shattuck-St. Marys School | MN | 5.1 | 2023-24 | NCES PSS · 2026-10-10 |
| 42 | The Vanguard School | FL | 5.1 | 2023-24 | NCES PSS · 2026-10-10 |
| 43 | Chapel Hill Chauncy Hall School | MA | 5.1 | 2023-24 | NCES PSS · 2026-10-10 |
| 44 | The School for Ethics and Global Leadership | DC | 5.2 | 2023-24 | NCES PSS · 2026-10-10 |
| 45 | Proctor Academy | NH | 5.2 | 2023-24 | NCES PSS · 2026-10-10 |
| 46 | Woodlands Academy of the Sacred Heart | IL | 5.3 | 2023-24 | NCES PSS · 2026-10-10 |
| 47 | West Nottingham Academy | MD | 5.4 | 2023-24 | NCES PSS · 2026-10-10 |
| 47 | Blue Ridge School | VA | 5.4 | 2023-24 | NCES PSS · 2026-10-10 |
| 49 | Church Farm School | PA | 5.4 | 2023-24 | NCES PSS · 2026-10-10 |
| 50 | Canterbury School | CT | 5.5 | 2023-24 | NCES PSS · 2026-10-10 |
| 51 | The Bement School | MA | 5.5 | 2023-24 | NCES PSS · 2026-10-10 |
| 52 | Linden Hall | PA | 5.5 | 2023-24 | NCES PSS · 2026-10-10 |
| 53 | Dunn School | CA | 5.5 | 2023-24 | NCES PSS · 2026-10-10 |
| 53 | Ojai Valley School | CA | 5.5 | 2023-24 | NCES PSS · 2026-10-10 |
| 55 | Foxcroft School | VA | 5.6 | 2023-24 | NCES PSS · 2026-10-10 |
| 56 | Groton School | MA | 5.6 | 2023-24 | NCES PSS · 2026-10-10 |
| 57 | Maharishi School | IA | 5.6 | 2023-24 | NCES PSS · 2026-10-10 |
| 58 | Dublin School | NH | 5.7 | 2023-24 | NCES PSS · 2026-10-10 |
| 59 | Sugar Bowl Academy | CA | 5.7 | 2023-24 | NCES PSS · 2026-10-10 |
| 59 | Wasatch Academy | UT | 5.7 | 2023-24 | NCES PSS · 2026-10-10 |
| 61 | Subiaco Academy | AR | 5.8 | 2023-24 | NCES PSS · 2026-10-10 |
| 62 | Garrison Forest School | MD | 5.8 | 2023-24 | NCES PSS · 2026-10-10 |
| 62 | The Pennington School | NJ | 5.8 | 2023-24 | NCES PSS · 2026-10-10 |
| 64 | St Andrew's School | DE | 5.9 | 2023-24 | NCES PSS · 2026-10-10 |
| 65 | Fishburne Military School | VA | 5.9 | 2023-24 | NCES PSS · 2026-10-10 |
| 66 | The Webb Schools | CA | 5.9 | 2023-24 | NCES PSS · 2026-10-10 |
| 66 | Chatham Hall | VA | 6 | 2023-24 | NCES PSS · 2026-10-10 |
| 68 | Overlake Preparatory Academy | NJ | 6 | 2023-24 | NCES PSS · 2026-10-10 |
| 68 | Oak Hill Academy | VA | 6 | 2023-24 | NCES PSS · 2026-10-10 |
| 70 | Pilgrim School | CA | 6 | 2023-24 | NCES PSS · 2026-10-10 |
| 71 | Phillips Exeter Academy | NH | 6 | 2023-24 | NCES PSS · 2026-10-10 |
| 71 | The Storm King School | NY | 6 | 2023-24 | NCES PSS · 2026-10-10 |
| 73 | Phillips Academy | MA | 6 | 2023-24 | NCES PSS · 2026-10-10 |
| 74 | Interlochen Arts Academy | MI | 6.1 | 2023-24 | NCES PSS · 2026-10-10 |
| 75 | New England Innovation Academy | MA | 6.1 | 2023-24 | NCES PSS · 2026-10-10 |
| 75 | Oakwood Friends School | NY | 6.1 | 2023-24 | NCES PSS · 2026-10-10 |
| 77 | St Thomas More School | CT | 6.1 | 2023-24 | NCES PSS · 2026-10-10 |
| 77 | Suffield Academy | CT | 6.1 | 2023-24 | NCES PSS · 2026-10-10 |
| 79 | Cate School | CA | 6.1 | 2023-24 | NCES PSS · 2026-10-10 |
| 80 | Indian Mountain School | CT | 6.2 | 2023-24 | NCES PSS · 2026-10-10 |
| 81 | The Thacher School | CA | 6.2 | 2023-24 | NCES PSS · 2026-10-10 |
| 81 | Steamboat Mountain School | CO | 6.2 | 2023-24 | NCES PSS · 2026-10-10 |
| 83 | Missouri Military Academy | MO | 6.3 | 2023-24 | NCES PSS · 2026-10-10 |
| 83 | The Webb School | TN | 6.3 | 2023-24 | NCES PSS · 2026-10-10 |
| 85 | The Cheshire Academy | CT | 6.3 | 2023-24 | NCES PSS · 2026-10-10 |
| 85 | The Hill School | PA | 6.3 | 2023-24 | NCES PSS · 2026-10-10 |
| 87 | St Timothy's School | MD | 6.4 | 2023-24 | NCES PSS · 2026-10-10 |
| 87 | Buffalo Seminary | NY | 6.4 | 2023-24 | NCES PSS · 2026-10-10 |
| 89 | The Hotchkiss School | CT | 6.4 | 2023-24 | NCES PSS · 2026-10-10 |
| 89 | The Macduffie School | MA | 6.4 | 2023-24 | NCES PSS · 2026-10-10 |
| 91 | Salem Academy | NC | 6.4 | 2023-24 | NCES PSS · 2026-10-10 |
| 91 | Westtown School | PA | 6.4 | 2023-24 | NCES PSS · 2026-10-10 |
| 93 | Pomfret School | CT | 6.5 | 2023-24 | NCES PSS · 2026-10-10 |
| 94 | Brooks School | MA | 6.5 | 2023-24 | NCES PSS · 2026-10-10 |
| 95 | St Lawrence Seminary High School | WI | 6.5 | 2023-24 | NCES PSS · 2026-10-10 |
| 96 | Lake Forest Academy | IL | 6.6 | 2023-24 | NCES PSS · 2026-10-10 |
| 96 | Berkshire School | MA | 6.6 | 2023-24 | NCES PSS · 2026-10-10 |
| 96 | Western Reserve Academy | OH | 6.6 | 2023-24 | NCES PSS · 2026-10-10 |
| 99 | South Kent School | CT | 6.6 | 2023-24 | NCES PSS · 2026-10-10 |
| 100 | Hargrave Military Academy | VA | 6.6 | 2023-24 | NCES PSS · 2026-10-10 |
Showing up to 100. Schools with the same value share a rank. A school without this fact is not listed — school staff can add it from their free USAnaru™ school account. For schools →
Named by what the crawler says it is; look-alikes we detect are counted under Others. Google · Gemini includes Googlebot, Google’s search crawler, whose index Google also uses for its AI features; other search engines and bots are in Others.
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