| Name |
County |
| School of Practical Philosophy |
New York County |
| School of the Arts |
Monroe County |
| School of the Blessed Sacrament |
New York County |
| School of the Future High School |
New York County |
| School of the Holy Child |
Westchester County |
| School of the Holy Childhood |
Monroe County |
| Schroon Lake Central School |
Essex County |
| Schuyler - Steuben - Chemung - Tioga - Allegany BOCES |
Steuben County |
| Science Technology and Research Early College High School at Erasmus |
Kings County |
| Scio Central School |
Allegany County |
| Seton Catholic Central Junior / Senior High School |
Broome County |
| Seton Catholic Central School |
Clinton County |
| Sha'arei Zion Ohel Bracha School |
Queens County |
| Sharon Springs Central School |
Schoharie County |
| Shelter Island School |
Suffolk County |
| Shema Kolainu Hear Our Voices School |
Kings County |
| Sheri Torah V Yoel Moshe School |
Orange County |
| Sherman Central School District |
Chautauqua County |
| Shuang Wen School |
New York County |
| Shulamith School |
Nassau County |
| Shulamith School for Girls |
Nassau County |
| Sidney Junior - Senior High School |
Delaware County |
| Signal Hill Elementary School |
Suffolk County |
| Silver Lake Mennonite School |
Wyoming County |
| Skoi - Yase Primary School |
Seneca County |
| Smithtown Christian School |
Suffolk County |
| Solomon Schechter School of Manhattan |
New York County |
| Solomon Schechter School Of Queens |
Queens County |
| Solomon Schechter School of Westchester |
Westchester County |
| Somers Intermediate School |
Westchester County |
| Soundview Preparatory School |
Westchester County |
| South Bay Junior Academy of Seventh Day Adventist |
Suffolk County |
| South Beach Psychiatric Center |
Richmond County |
| South Bronx Charter School for International Cultures and the Arts |
Bronx County |
| South Bronx Preparatory School |
Bronx County |
| South Buffalo Charter School |
Erie County |
| South Kortright Central School |
Delaware County |
| South Seneca Elementary School |
Seneca County |
| South Shore Montessori School |
Nassau County |
| Southampton Montessori School |
Suffolk County |
| Southdown Primary School |
Suffolk County |
| Southeast Christian Academy |
Monroe County |
| Southeast Elementary School |
Suffolk County |
| Southern Cayuga Junior Senior High School |
Cayuga County |
| Southern Westchester BOCES |
Westchester County |
| Southside Academy Charter School |
Onondaga County |
| Southtowns Catholic School |
Erie County |
| Spa Christian School |
Saratoga County |
| Spring Hill Mennonite School |
Yates County |
| Springs School |
Suffolk County |
| St Christopher Elementary School |
Erie County |
| ST MARGARETS SCHOOL |
Onondaga County |
| St Paul Christian Education Center |
Orange County |
| St. Joseph Catholic School |
Genesee County |
| ST. MARY SCHOOL |
Dutchess County |
| St. Paul Lutheran School |
Genesee County |
| Stagecoach Elementary School |
Suffolk County |
| Stamford Central School |
Delaware County |
| Stars and Knights Day School |
Kings County |
| Staten Island Residential Center |
Richmond County |
| Stein Yeshiva of Lincoln Park |
Westchester County |
| Stella Niagara Education Park |
Niagara County |
| Step By Step Montessori Center |
Suffolk County |
| Stephen Gaynor School |
New York County |
| Stillwater Middle School High School |
Saratoga County |
| Stockbridge Valley Junior Senior High School |
Madison County |
| Stone Circle School |
Tompkins County |
| Storefront Academy Harlem |
New York County |
| Storm King School |
Orange County |
| Sullivan County BOCES |
Sullivan County |
| Summit Center |
Erie County |
| Summit Lane School |
Nassau County |
| Summit School |
Rockland County |
| Sunny Haven Mennonite School |
Ontario County |
| Sunny View Mennonite School |
Yates County |
