1890 Windermere School (Orange County, Florida)
1903 Clinton High School (East Feliciana Parish, Louisiana)
1907 House (Jefferson Davis County, Mississippi)
1916 Buffalo High School (Cass County, North Dakota)
1938 Clinton High School (East Feliciana Parish, Louisiana)
A. C. Steere Elementary School (Caddo Parish, Louisiana)
A.G. Gaston Building (Jefferson County, Alabama)
A.J. Borden Building (Bristol County, Massachusetts)
Abbe Creek School (Linn County, Iowa)
One-Room Schoolhouse Museum added to the NRHP May 5, 2013
Abbott Street School (Worcester County, Massachusetts)
Aberdeen Gardens (Hampton, Virginia)
Abigail Vare School (Philadelphia County, Pennsylvania)
Abington Township High School (Montgomery County, Pennsylvania)
Abraham Hall (Prince George's County, Maryland)
Abraham Lincoln Elementary School (Los Angeles County, California)
Abraham Lincoln High School (Polk County, Iowa)
Abyssinian Meeting House (Cumberland County, Maine)
Academic Hall (Cape Girardeau County, Missouri)
Administrative building for Southeast Missouri State University
Academie Brochu (Worcester County, Massachusetts)
Academy Building (Cumberland County, Maine)
Academy Hall (Erie County, Pennsylvania)
Academy Hall (Hartford County, Connecticut)
Academy of Newark (New Castle County, Delaware)
Academy of Richmond County (Richmond County, Georgia)
Academy of Richmond County-1926 Campus (Richmond County, Georgia)
Academy of the Sacred Heart (St. Landry Parish, Louisiana)
Academy of the Sacred Heart (Wayne County, Michigan)
Academy Street School (Salem, Virginia)
Acadian Historic Buildings (Aroostook County, Maine)
Acona Church Cemetery and School (Holmes County, Mississippi)
Adams Academy (Fairfield County, Connecticut)
Built 1830; was a school 1837-1867; abandoned and then restored in 1961, in Westport.
Adams Academy (Norfolk County, Massachusetts)
Adams Corners Schoolhouse (Putnam County, New York)
One-room schoolhouse museum, temporarily closed in Putnam Valley.
Adams School (Umatilla County, Oregon)
Two story brick schoolhouse built in 1918
Adams School (Hancock County, Ohio)
Adams School (Maricopa County, Arizona)
Adams Schoolhouse (Fairfield County, Connecticut)
One-room school maintained by the Historical Society of Easton, CT
Adams, John, School (Norfolk County, Massachusetts)
Adelaide Avenue School (Ontario County, New York)
Former school divided into apartments
Adele Ilfeld Auditorium (San Miguel County, New Mexico)
Adelphi School (Philadelphia County, Pennsylvania)
Administration Building (Union County, Oregon)
Administration Building (Travis County, Texas)
Administration/Science Building (Maricopa County, Arizona)
Adolph Meyer School (Orleans Parish, Louisiana)
Adoniram Masonic Lodge (Granville County, North Carolina)
Afton High School (Ottawa County, Oklahoma)
One-story painted brick school building.
Ag Hill Complex (Centre County, Pennsylvania)
Aggie Hall (Marion County, Arkansas)
Aggie Workshop (Marion County, Arkansas)
Agra Consolidated School (Phillips County, Kansas)
Agricultural Engineering Building (Dane County, Wisconsin)
Member of the Henry Mall Historic District
Agriculture Hall (Story County, Iowa)
Agriculture Hall (Dane County, Wisconsin)
Member of the Henry Mall Historic District
Ahoskie School (Hertford County, North Carolina)
Aigler Alumni Building (Seneca County, Ohio)
Akin Free Library (Dutchess County, New York)
Akron Gymnasium (Washington County, Colorado)
Akron Public Library (Summit County, Ohio)
Beaux Arts style Carnegie Library until 1980, now a private office building
Alabama Girls' Industrial School (Shelby County, Alabama)
A women-only technical school that also offered high school-level courses.
Alameda High School (Alameda County, California)
Alango School (St. Louis County, Minnesota)
Alapaha Colored School (Berrien County, Georgia)
Albany Academy (Albany County, New York)
Albert and Liberal Arts Halls (Randolph County, West Virginia)
Albert E. Clore House (Oldham County, Kentucky)
Albert S. Brandeis Elementary School (Jefferson County, Kentucky)
Albert W. Thompson Hall (Whitman County, Washington)
Alberton School (Mineral County, Montana)
Albion Normal School Campus (Cassia County, Idaho)
Alco School (Stone County, Arkansas)
Alderton School (Pierce County, Washington)
Alexander Classical School (Genesee County, New York)
Alexander Crummell School (Washington, District of Columbia)
Alexander Dallas Bache School (Philadelphia County, Pennsylvania)
Alexander Hogg School (Tarrant County, Texas)
Alexander K. McClure School (Philadelphia County, Pennsylvania)
Alexander Schools (Rutherford County, North Carolina)
Historic School for Orphaned Children in Rutherford County, NC
Alexander Taylor Rankin House (Allen County, Indiana)
Alexandria Hall--Louisiana College (Rapides Parish, Louisiana)
Alfred C. Priestley Junior High School (Orleans Parish, Louisiana)
Aliceville Elementary and High School (Pickens County, Alabama)
All Saints School Main Building (Minnehaha County, South Dakota)
Allegheny High School (Allegheny County, Pennsylvania)
Allen Academy Memorial Hall (Brazos County, Texas)
Allen Jay School Rock Gymnasium (Guilford County, North Carolina)
Allen School (Bureau County, Illinois)
Allen University Historic District (Richland County, South Carolina)
Allen, Nathaniel Topliff, Homestead (Middlesex County, Massachusetts)
Allen--Sommer--Gage House (Butte County, California)
Allen--White School (Hardeman County, Tennessee)
Allgates (Delaware County, Pennsylvania)
Allison Dormitory (Santa Fe County, New Mexico)
Alna School (Lincoln County, Maine)
Alpine Elementary School (Apache County, Arizona)
Altaville Grammar School (Calaveras County, California)
Altgeld Hall, University of Illinois (Champaign County, Illinois)
Alumni Hall (Story County, Iowa)
Alva Consolidated Schools (Lee County, Florida)
Ambrose Hall (Scott County, Iowa)
American Street School (Providence County, Rhode Island)
demolished in 1996
Americanization School (San Diego County, California)
Ames Academy Building (Montgomery County, New York)
Ames High School (Story County, Iowa)
Ames Schoolhouse (Norfolk County, Massachusetts)
Amite Female Seminary (Amite County, Mississippi)
Amity School (Lincoln County, Georgia)
Ammendale Normal Institute (Prince George's County, Maryland)
Ammons Hall (Larimer County, Colorado)
Ancram Schoolhouse (Columbia County, New York)
Schoolhouse now a private home in Ancram.
Anderson Hall (Riley County, Kansas)
Anderson Hall (Alachua County, Florida)
Anderson Hall (Blount County, Tennessee)
Anderson Island School (Pierce County, Washington)
Anderson School (Gallatin County, Montana)
Anderson Schoolhouse (Ashland County, Ohio)
Andrew B. Murray Vocational School (Charleston County, South Carolina)
Andrew J. Morrison School (Philadelphia County, Pennsylvania)
Andrews Tavern (Spotsylvania County, Virginia)
Animal Science Building (Yolo County, California)
Animas City School (La Plata County, Colorado)
Anna Head School for Girls (Alameda County, California)
Anna Howard Shaw Junior High School (Philadelphia County, Pennsylvania)
Anna P. Bolling Junior High School (Petersburg, Virginia)
Anne Arundel County Free School (Anne Arundel County, Maryland)
Annie Russell Theatre (Orange County, Florida)
Annunciation School (Erie County, New York)
Annville Institute (Jackson County, Kentucky)
Antelope School (Wasco County, Oregon)
Anthony Overton Elementary School (Cook County, Illinois)
Anthony Wayne School (Philadelphia County, Pennsylvania)
Antioch Dependent School District #15 (Garvin County, Oklahoma)
Antioch School (Jones County, Iowa)
One room schoolhouse where Grant Wood attended grade school in his early years
Antioch School (Adams County, Nebraska)
Apalachee School (Morgan County, Georgia)
Aquinas Institute (Monroe County, New York)
Arkansas City High School (Desha County, Arkansas)
Arkoma School (Le Flore County, Oklahoma)
Arletta School (Pierce County, Washington)
Arlington School (St. Louis, Missouri)
Armory Hall (Riverside County, California)
Armstead T. Johnson High School (Westmoreland County, Virginia)
Armstrong Academy Site (Bryan County, Oklahoma)
Armstrong Manual Training School (Washington, District of Columbia)
Arnheim (Radford, Virginia)
Arsenal Junior High School (Allegheny County, Pennsylvania)
Arthur Jordan Memorial Hall (Marion County, Indiana)
Arvonia School (Coffey County, Kansas)
Arvonia School (Osage County, Kansas)
Asbury College Administration Building (Jessamine County, Kentucky)
Ascher Silberstein School (Dallas County, Texas)
Ash Creek School (Latimer County, Oklahoma)
Ash Street School (Worcester County, Massachusetts)
Ash Street School (Hillsborough County, New Hampshire)
Ashbel Smith Building (Galveston County, Texas)
Asheville High School (Buncombe County, North Carolina)
Asheville School (Buncombe County, North Carolina)
Ashford Academy (Windham County, Connecticut)
Ashland Grade School (Clark County, Kansas)
Ashland Junior High School (Grafton County, New Hampshire)
Ashland Middle School (Ashland County, Wisconsin)
Ashwood School (Bath County, Virginia)
Ashwood School Gymnasium and Auditorium (Lee County, South Carolina)
Assumption School (Ramsey County, Minnesota)
Atkins High School (former) (Forsyth County, North Carolina)
Atkinson Academy School (Rockingham County, New Hampshire)
Atkinson Hall (Henry County, Illinois)
Atlantic Heights Development (Rockingham County, New Hampshire)
Atlantic High School (Cass County, Iowa)
Atlantic Schoolhouse (Hancock County, Maine)
destroyed by fire July 24, 2008
Attlebury Schoolhouse (Dutchess County, New York)
One-room school built 1910 after previous building burned in 1909.
Attucks High School (Christian County, Kentucky)
Attucks School (Jackson County, Missouri)
Attucks School (Craig County, Oklahoma)
Auburn Grammar School (Placer County, California)
Auburn Players Theater (Lee County, Alabama)
The oldest building in its original location on the campus of Auburn University in Auburn, Alabama.
Auditorium (Los Angeles County, California)
Audubon School (Henderson County, Kentucky)
Augspurger Schoolhouse (Butler County, Ohio)