Perry Estate--St. Mary's Academy (Travis County, Texas)
Perry High School (Allegheny County, Pennsylvania)
Perry School (Franklin County, North Carolina)
Perry Snell Hall (Warren County, Kentucky)
Demolished - Replaced with modern structure
Peteetneet School (Utah County, Utah)
Peterboro Street Elementary School (Madison County, New York)
Pettigrew School (Madison County, Arkansas)
Phelps Library, Shattuck School (Rice County, Minnesota)
Philadelphia High School for Girls (Philadelphia County, Pennsylvania)
Philadelphia School of Design for Women (Philadelphia County, Pennsylvania)
Philadelphia School of Occupational Therapy (Philadelphia County, Pennsylvania)
Philanthropic Hall, Davidson College (Mecklenburg County, North Carolina)
Philip H. Sheridan School (Philadelphia County, Pennsylvania)
Philipsburg Grade School (Granite County, Montana)
Phillips High School (Price County, Wisconsin)
Phillips School (Winn Parish, Louisiana)
Philomath College (Benton County, Oregon)
Phoenix Union Colored High School (Maricopa County, Arizona)
Physical Education Building/La Crosse State Normal School (La Crosse County, Wisconsin)
Former physical education building about to undergo major remodeling and repurposing
Pickaway Rural Historic District (Monroe County, West Virginia)
Piedmont College (Habersham County, Georgia)
Christian college in Demorest, GA
Pierce City R-VI Middle School (Lawrence County, Missouri)
Pierce Park School (Ada County, Idaho)
Pierce School No. 13 (Scott County, Iowa)
Pike-Fletcher-Terry House (Pulaski County, Arkansas)
Pikeville College Academy Building (Pike County, Kentucky)
Pilgrim Hot Springs (Nome Census Area, Alaska)
Pine Bluffs High School (Laramie County, Wyoming)
Pine Butte School (Gallatin County, Montana)
Pine Creek School House (Wheeler County, Oregon)
One room school of hewn timber built in 1889
Pine Grove Community Club (Edgar County, Illinois)
Pine Grove Rosenwald School (Richland County, South Carolina)
Pine Mountain Settlement School (Harlan County, Kentucky)
Pine Ridge School Building (Izard County, Arkansas)
Pine Street School (Franklin County, Massachusetts)
Pine Street School (Shasta County, California)
Pine Street School (Bristol County, Massachusetts)
Pine Street School (Spartanburg County, South Carolina)
Pinedale Elementary School (Navajo County, Arizona)
Pinkerton Hall (Woodford County, Kentucky)
Pioneer Gothic Church (Livingston County, Illinois)
Pioneer Hall (Cumberland County, Tennessee)
Pioneer Hall, Linfield College (Yamhill County, Oregon)
Pioneer School (Park County, Wyoming)
Pioneer School House (Anchorage, Alaska)
Pipe Line School (Mesa County, Colorado)
Pipe School (Portage County, Wisconsin)
Typical wood frame, one room schoolhouse with tin ceiling
Piqua High School (Miami County, Ohio)
Pisek School (Walsh County, North Dakota)
Pittsburg School and Gymnasium (Pittsburg County, Oklahoma)
Pittsfield East School (Pike County, Illinois)
Plain View School (Franklin County, Georgia)
Abandoned schoolhouse near Carnesville, GA
Plaisance School (St. Landry Parish, Louisiana)
Plana School (Brown County, South Dakota)
Plant City High School (Hillsborough County, Florida)
Plaquemine High School (Iberville Parish, Louisiana)
Playmakers Theatre (Orange County, North Carolina)
Plays and Players (Philadelphia County, Pennsylvania)
Pleasant Grove School (Utah County, Utah)
Pleasant Grove School (Peoria County, Illinois)
Pleasant Hill Consolidated School (Georgetown County, South Carolina)
Pleasant Hill School (Cass County, Texas)
Pleasant Hill School (Wayne County, Iowa)
Pleasant Plains School (Hertford County, North Carolina)
Pleasant Retreat Academy (Lincoln County, North Carolina)
Pleasant Ridge School (Buchanan County, Missouri)
Pleasant Street School (Middlesex County, Massachusetts)
Pleasant Street School (Worcester County, Massachusetts)
Pleasant Valley School (Larimer County, Colorado)
Pleasant Valley School (Las Animas County, Colorado)
Pleasant Valley School (Payne County, Oklahoma)
Pleasant Valley School (Twin Falls County, Idaho)
Pleasant Valley School District #2 (Franklin County, Kansas)
Pleasant View School (Twin Falls County, Idaho)
Pleasant View School (Johnson County, Missouri)
Pleasant View School II (Kootenai County, Idaho)
Plum Grove School (Linn County, Missouri)
Plumerville School Building (Conway County, Arkansas)
Plummer School (Larimer County, Colorado)
Plymouth School (Box Elder County, Utah)
Pocahontas School (Hardeman County, Tennessee)
Pocahontas Schoolhouse (Gregory County, South Dakota)
Pocasset Firehouse No. 7 (Bristol County, Massachusetts)
Pocasset Gymnasium (Grady County, Oklahoma)
Point Arena High School (Mendocino County, California)
Point Breeze (Franklin County, Kentucky)
Point Pleasant School (Carroll County, Virginia)
Point School (Kankakee County, Illinois)
Poison Creek Stage Station (Owyhee County, Idaho)
Poland Center School (Mahoning County, Ohio)
Pomeroy Homestead (Harris County, Texas)
Pomona High School, Former (Guilford County, North Carolina)
Pompey Centre District No. 10 Schoolhouse (Onondaga County, New York)
Poncha Springs Schoolhouse (Chaffee County, Colorado)
Pond Hill School (Barnstable County, Massachusetts)
Poppenhusen Institute (Queens County, New York)
Port Allen High School (West Baton Rouge Parish, Louisiana)
Port Costa School (Contra Costa County, California)
Port Gibson High School (Old) (Claiborne County, Mississippi)
Port Jefferson School (Shelby County, Ohio)
Port Royal School (Beaufort County, South Carolina)
Segregation-era School
Port Stanley School (San Juan County, Washington)
Porter Military Academy (Charleston County, South Carolina)
Portia School (Lawrence County, Arkansas)
Portland High School (Cumberland County, Maine)
Portland High School (Ionia County, Michigan)
Portola Valley School (San Mateo County, California)
Portsmouth Public Library (former) (Rockingham County, New Hampshire)
Poteau School Gymnasium--Auditorium (Le Flore County, Oklahoma)
Potomac School (Missoula County, Montana)
Pottawatomie Baptist Mission Building (Shawnee County, Kansas)
Poughkeepsie School Building (Sharp County, Arkansas)
Poultney Central School (Rutland County, Vermont)
Poultry Building and Incubator House (Benton County, Oregon)
Powell School (Jefferson County, Alabama)
Powell Valley Male Academy (Claiborne County, Tennessee)
Powerhouse, The (San Luis Obispo County, California)
Powhatan Schoolhouse (Lawrence County, Arkansas)
Poydras High School (Pointe Coupee Parish, Louisiana)
Poynor Junior High School (Florence County, South Carolina)
Prairie Grove School (Nemaha County, Kansas)
Prairie Mission (Wilcox County, Alabama)
A historic African American school near Catherine, Alabama.
Prairie School II (Kootenai County, Idaho)
Pratt School (Jefferson County, Alabama)
Prescott Commons (Yellowstone County, Montana)
Prescott Rural High School (Linn County, Kansas)
Prescott School (Linn County, Kansas)
Presentation Academy (Jefferson County, Kentucky)
Preston Hall (Walla Walla County, Washington)
Price Memorial Hall (Lumpkin County, Georgia)
Price Public Elementary School (Hawkins County, Tennessee)
Price School (St. Louis County, Missouri)
Priest River High School (Bonner County, Idaho)
Prill School (Fulton County, Indiana)
Primrose Street Schoolhouse (Essex County, Massachusetts)
Princeton Graded School (Johnston County, North Carolina)
Princeville School (Edgecombe County, North Carolina)
Progressive Club, The (Charleston County, South Carolina)
Promise Land School (Dickson County, Tennessee)
Prospect Hill School (Hampden County, Massachusetts)
Prospect Junior High and Elementary School (Allegheny County, Pennsylvania)
Protection High School (Comanche County, Kansas)
Protestant Foster Home (Essex County, New Jersey)
Pruitt School (St. Louis, Missouri)
Public School 108 (Kings County, New York)
Public School 109 (New York County, New York)
Public School 11 (Bronx County, New York)
Public School 111 and Public School 9 Annex (Kings County, New York)
Originally Public School 9, later becoming Public School 111, and currently P.S. 340
Public School 15 (Bronx County, New York)
Public School 157 (New York County, New York)
Public School 17 (Bronx County, New York)
Public School 35 (New York County, New York)
Public School 39 (Kings County, New York)
Public School 65K (Kings County, New York)
Public School 66 (Queens County, New York)
Public School 7 (former) (Kings County, New York)
Public School 71K (Kings County, New York)
Public School 9 (New York County, New York)
Public School No. 10 (Rensselaer County, New York)
Public School No. 109 (Baltimore, Maryland)
Public School No. 111 (Baltimore, Maryland)
Public School No. 111-C (New Castle County, Delaware)
Public School No. 13 (Westchester County, New York)
Public School No. 19 (New Castle County, Delaware)
Public School No. 25 (Baltimore, Maryland)
Public School No. 27 (Milwaukee County, Wisconsin)
Elementary school, currently closed
Public School No. 29 (New Castle County, Delaware)
Public School No. 37 (Baltimore, Maryland)
Public School No. 99 (Baltimore, Maryland)
Public School Number Two (Passaic County, New Jersey)
Pullen Corner School (Providence County, Rhode Island)
Pullman High School (Whitman County, Washington)
Punahou School Campus (Honolulu County, Hawaii)
Putnam High School (Windham County, Connecticut)
Puunene School (Maui County, Hawaii)
Pyatt School Building (Marion County, Arkansas)
Quaker School (Burlington County, New Jersey)
Queen Anne High School (King County, Washington)
Queen Anne Public School (King County, Washington)
Queen of Angels Priory (Marion County, Oregon)
Queen's Campus, Rutgers University (Middlesex County, New Jersey)
Quiet Dell School (Harrison County, West Virginia)
Quigley Preparatory Seminary (Cook County, Illinois)
Quincy Building (Somerset County, Maine)
Quincy Library (Gadsden County, Florida)
Quincy Public Hall (Hickory County, Missouri)
Quincy School (Norfolk County, Massachusetts)
Quitman Home Economics Building (Cleburne County, Arkansas)
R.F. Hardin High School (Brown County, Texas)
Rabun Gap - Nacoochee School (Rabun County, Georgia)