| School Name | Street_Address | City | State |
| Dalton School Top 25 |
108 East 89th Street
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New York | NY |
| Dana Hall School |
45 Dana Road
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Wellesley | MA |
| Darrow School |
110 Darrow Road
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New Lebanon | NY |
| DC Preparatory Academy |
701 Edgewood Street NE
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Washington | DC |
| De La Salle Academy |
202 West 97th Street
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New York | NY |
| Dedham Country Day School |
90 Sandy Valley Road
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Dedham | MA |
| Deerfield Academy Top 25 |
7 Boyden Lane
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Deerfield | MA |
| Delbarton School |
230 Mendham Road
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Morristown | NJ |
| Derby Academy |
56 Burditt Avenue
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Hingham | MA |
| Dexter School |
20 Newton Street
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Brookline | MA |
| Donna Klein Jewish Academy |
9701 Donna Klein Blvd.
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Boca Raton | FL |
| Drew School |
2901 California Street
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San Francisco | CA |
| Dublin School |
P.O. Box 522, 18 Lehmann Way
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Dublin | NH |
| Duchesne Academy of the Sacred Heart |
10202 Memorial Drive
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Houston | TX |
| Dunn School |
2555 Hwy. 154, P.O. Box 98
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Los Olivos | CA |
| Durham Academy |
3501 Ridge Road
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Durham | NC |
| Dutchess Day School |
415 Route 343
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Millbrook | NY |
| Dwight-Englewood School |
315 E. Palisade Avenue
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Englewood | NJ |