| Other Sudbury Schools | 
| Schools in the United States | 
|  California Big Rock Sudbury School — Novato
 Cedarwood Sudbury School — Santa Clara
 Diablo Valley School — Concord
 Sacramento Valley School — Sacramento
 |  Colorado Alpine Valley School — Wheat Ridge
 | 
|  Connecticut New London Freedom School — New London
 Mountain Laurel Sudbury School — New Britain
 |  Delaware The New School — Newark
 | 
|  Florida Spring Valley School — Palm Harbor
 |  Maryland Fairhaven School — Upper Marlboro
 | 
|  Massachusetts The Sudbury Valley School — Framingham
 |  Missouri Springfield Sudbury School — Springfield
 | 
|  New York Hudson Valley Sudbury School — Kingston
 Longview School — Cortlandt Manor
 |  North Carolina Katuah Sudbury School — Fletcher
 | 
|  Oregon The Blue Mountain School — Cottage Grove
 |  Pennsylvania The Circle School — Harrisburg
 | 
|  Utah The Sego Lily School — Salt Lake City
 |  Virginia Blue Ridge Sudbury School — Lynchburg
 | 
|  Washington The Trillium School — Indianola
 The Clearwater School — Bothell
 |  West Virginia Highland School — Highland
 | 
|  | 
| Worldwide Schools | 
|  Belgium Leerhuis Brussel — Brussels
 The Triangolo Sudbury School — Lier
 |  Canada The Beach School — Toronto
 The Fairfield School — Wolfville
 Indigo Sudbury Campus — South Edmonton
 | 
|  Denmark N�stved Fri Skole — 4700 N�stved
 |  Israel "Kanaf" Democratic School of Golan Heights — Golan Heights
 Jerusalem Sudbury School — Jerusalem
 | 
|  Japan Democratic School Makkukurosuke — Kanzakigun
 Democratic School Sola — Nishiniomiya City
 |  Netherlands Aquariushoeve — 7963 PK Ruinen
 De Ruimte Soest —
 | 
|  Puerto Rico Casa Sudbury — Cidra
 Sudbury Puerto Rico —
 |  Spain Hiperion Sudbury School — Madrid
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