San Francisco State Teacher's College (San Francisco County, California)
San Luis Obispo Carnegie Library (San Luis Obispo County, California)
San Timoteo Canyon Schoolhouse (Riverside County, California)
Sanatoga Union Sunday School (Montgomery County, Pennsylvania)
Sanborn Hall (Delaware County, Ohio)
Sanborn Seminary (Rockingham County, New Hampshire)
Sanchez Adobe Park (San Mateo County, California)
Sandpoint High School (Bonner County, Idaho)
Sandstone and Cobblestone Schools (Stillwater County, Montana)
Sandstone School (McKenzie County, North Dakota)
Sandstone School (Pine County, Minnesota)
Sanford Grammar School (Seminole County, Florida)
Sanford High School, Former (Lee County, North Carolina)
Sanibel Colored School (Lee County, Florida)
Santa Barbara School (Bernalillo County, New Mexico)
Santa Clara Relief Society House (Washington County, Utah)
Santaquin Junior High School (Utah County, Utah)
Sarasota High School (Sarasota County, Florida)
Sather Tower (Alameda County, California)
Sauk City High School (Sauk County, Wisconsin)
Spanish Mission Style brick school now serving as part of an apartment complex
Saum Schools (Beltrami County, Minnesota)
Saunders School (Douglas County, Nebraska)
Saverton School (Ralls County, Missouri)
Sayre Female Institute (Fayette County, Kentucky)
Sayre Street School (Montgomery County, Alabama)
Scarborough High School (Cumberland County, Maine)
Schenley High School (Allegheny County, Pennsylvania)
Schiller Elementary School (Allegheny County, Pennsylvania)
Schoenberger Hall (Buncombe County, North Carolina)
Schofield Hall (Eau Claire County, Wisconsin)
School 13 (Erie County, New York)
School Building Number 2 (Santa Fe County, New Mexico)
School for the Blind/Printing Press for the Blind (Jefferson County, Kentucky)
Third School for the blind in country
School House (Beaver County, Utah)
School No. 20 (Larue County, Kentucky)
School No. 24 (Larue County, Kentucky)
School No. 6 (Livingston County, New York)
School No. 7 (Chautauqua County, New York)
School of Organic Education (Baldwin County, Alabama)
School Street Duplexes (Bennington County, Vermont)
School Street School (Bristol County, Massachusetts)
School Street School (Essex County, Massachusetts)
Schoolcraft Furnace Site (Alger County, Michigan)
Schoolfield School Complex (Danville, Virginia)
Schoolhouse (Burlington County, New Jersey)
Schoolhouse #6 (Albany County, New York)
Schuyler Carnegie Library (Colfax County, Nebraska)
Schwietermann Hall (Jasper County, Indiana)
Science Building (Custer County, Oklahoma)
Science Hall (Woods County, Oklahoma)
Science Hall (Warren County, Iowa)
Science Hill School (Shelby County, Kentucky)
Science Hill School (Stark County, Ohio)
Scioto Grange No. 1234 (Jackson County, Ohio)
Scotch Plains School (Union County, New Jersey)
Scott Street School (East Baton Rouge Parish, Louisiana)
Scottville School (Mason County, Michigan)
Scrabble School (Rappahannock County, Virginia)
Scripps College for Women (Los Angeles County, California)
Seagoville School (Dallas County, Texas)
Searles High School (Essex County, Massachusetts)
Seashore Campground School (Harrison County, Mississippi)
Seaside School (Charleston County, South Carolina)
Sebastian Grammar and Junior High School (Indian River County, Florida)
Second Church of Christ Scientist (Los Angeles County, California)
Second Midland School (El Paso County, Colorado)
Second Trinity University Campus (Ellis County, Texas)
Second Union School (Goochland County, Virginia)
Second Ward Negro Elementary School (Monongalia County, West Virginia)
Second Ward School (Santa Fe County, New Mexico)
Second Ward School (Eau Claire County, Wisconsin)
Secondary Industrial School (Muscogee County, Georgia)
Sedalia Public Library (Pettis County, Missouri)
Sedan School (Gallatin County, Montana)
Sedgewickville School (Bollinger County, Missouri)
See House (Sitka Borough, Alaska)
Seebert Lane Colored School (Pocahontas County, West Virginia)
Sekiu School (Clallam County, Washington)
Selby Field (Delaware County, Ohio)
Selinsgrove Hall and Seibert Hall (Snyder County, Pennsylvania)
Sellwood Branch YMCA (Multnomah County, Oregon)
Selma Rosenwald School (Drew County, Arkansas)
Seminary Square Park (Monroe County, Indiana)
Seminary, The (DeKalb County, Georgia)
Sentinel Butte Public School (Golden Valley County, North Dakota)
Sequoia Union High School (San Mateo County, California)
Sessions Schoolhouse (Ionia County, Michigan)
Settlement School (Bonner County, Idaho)
Seventh Street School (Jefferson County, Kentucky)
Seventy-First Consolidated School (Cumberland County, North Carolina)
Sever Hall, Harvard University (Middlesex County, Massachusetts)
Seymour High School and Annex (New Haven County, Connecticut)
Shackford Hall (Haywood County, North Carolina)
Shady Grove School (Benton County, Arkansas)
Shady Grove School and Community Building (Beauregard Parish, Louisiana)
Shady Point School (Le Flore County, Oklahoma)
Shallow Water School (Scott County, Kansas)
Sharon Indian School (King William County, Virginia)
Shattuck Historic District (Rice County, Minnesota)
Shaw Consolidated School (Bolivar County, Mississippi)
Shaw Hall, West Liberty State College (Ohio County, West Virginia)
Shaw Junior High School (Washington, District of Columbia)
Shawnee Elementary School (Jefferson County, Kentucky)
Shawnee High School (Jefferson County, Kentucky)
Shawnee Mission (Johnson County, Kansas)
Shea Terrace Elementary School (Portsmouth, Virginia)
Shearer and Corser Double House (Caledonia County, Vermont)
Sheffield Village Hall (Lorain County, Ohio)
Shelburne--Cox House (Spencer County, Kentucky)
Shelby Academy (Shelby County, Kentucky)
Shelby Consolidated School (Shelby County, Iowa)
Shelbyville High School (Shelby County, Indiana)
Sheldon Hall (Oswego County, New York)
Sheldon Jackson School (Sitka Borough, Alaska)
Shepard Street School (Franklin County, Ohio)
Sherburne High School (Chenango County, New York)
Sherman Line Rosenwald School (Amite County, Mississippi)
Shiloh College (Randolph County, Illinois)
Shiloh Missionary Baptist Church and Rosenwald School (Macon County, Alabama)
Associated with the Tuskegee Syphilis Study.
Shiloh School (Northumberland County, Virginia)
Shore High School (Cuyahoga County, Ohio)
Shortridge High School (Marion County, Indiana)
Shoshone-Episcopal Mission (Fremont County, Wyoming)
Shotwell Hall, West Liberty State College (Ohio County, West Virginia)
Shumway School (Navajo County, Arizona)
Sievers School (Faulk County, South Dakota)
Signal Mountain Elementary School (Hamilton County, Tennessee)
Siler City High School (Chatham County, North Carolina)
Silliman Institute (East Feliciana Parish, Louisiana)
Siloam Junior High School (Greene County, Georgia)
Siloam School (Mecklenburg County, North Carolina)
Siloam School (Richland County, South Carolina)
Silver Bay Association Complex (Warren County, New York)
Silver Creek School (Lewis and Clark County, Montana)
Silver Palm Schoolhouse (Miami-Dade County, Florida)
Silverstreet High School and Auditorium (Newberry County, South Carolina)
Abandoned High School Campus
Simmons Colored School (St. Louis, Missouri)
Simms School Building (Cabell County, West Virginia)
Simon Cameron School (Dauphin County, Pennsylvania)
Simon Gratz High School (Philadelphia County, Pennsylvania)
Simon Muhr Work Training School (Philadelphia County, Pennsylvania)
Simon Sager Cabin (Benton County, Arkansas)
Simpson Street School (Cumberland County, Pennsylvania)
Simpson's College (Nodaway County, Missouri)
Singer Sewing Company (El Paso County, Texas)
Sioux City Central High School (Woodbury County, Iowa)
Sisters High School (Deschutes County, Oregon)
Sixteenth Street School (Muscogee County, Georgia)
Sixth Street School (Mineral County, Nevada)
Skagit City School (Skagit County, Washington)
Slate Ridge School (Harford County, Maryland)
Slick School (Creek County, Oklahoma)
Slocum Hall (Delaware County, Ohio)
Slossfield Community Center (Jefferson County, Alabama)
Smallpox Hospital (New York County, New York)
Smiley Junior High School (La Plata County, Colorado)
Smith Alumnae Gymnasium (Hampshire County, Massachusetts)
Smith Estate (Suffolk County, New York)
Smith Field (Allen County, Indiana)
Smith Robertson Elementary School (Hinds County, Mississippi)
Smith Street Primary School (Providence County, Rhode Island)
Smith Valley School (La Crosse County, Wisconsin)
Smith-Turner House (Ingham County, Michigan)
Smithfield (Russell County, Virginia)
Smithville Public School Building (Lawrence County, Arkansas)
Smithville Seminary (Providence County, Rhode Island)
Smithville--North Scituate (Providence County, Rhode Island)
Smoketown School (Berkeley County, West Virginia)
Smyrna Elementary School (Chenango County, New York)
Snider Hall (Dallas County, Texas)
Snokomo School (Wabaunsee County, Kansas)
Snoqualmie School Campus (King County, Washington)
Snow Academy Building (Sanpete County, Utah)
Snow Hill Colored High School (Greene County, North Carolina)
Snow Hill Normal and Industrial Institute (Wilcox County, Alabama)
A historic African American school in Snow Hill, Alabama.
Snow School (Pushmataha County, Oklahoma)
Snowflake Stake Academy Building (Navajo County, Arizona)
Snyderville Schoolhouse (Columbia County, New York)
Soap Creek School (Benton County, Oregon)
Sodom Schoolhouse (Northumberland County, Pennsylvania)
Soliz--Baca House (Grant County, New Mexico)
Solomon Grove Smith--Hughes Building (Faulkner County, Arkansas)
Somerset Academy (Somerset County, Maine)
Somerville City Hall (Middlesex County, Massachusetts)
Sonner Hall (Warren County, Virginia)
Sonoma Grammar School (Sonoma County, California)
Sonoma State Home--Main Building (Sonoma County, California)
Sopchoppy High School Gymnasium, Old (Wakulla County, Florida)
Sopchoppy School (Wakulla County, Florida)
Sound School House (Hancock County, Maine)