Oldest Founding Date
Among "All-Girls Schools", view the boarding schools with the oldest founding date (2023).
The "founding dates" below are the dates that schools have traditionally.
Note that the definition of "founding date" may differ slightly from school to school (e.g., whether it selects the year the school first received its charter or the year it first admitted students - regardless, the differences between the two are often small).
Year Founded Range: 1746
2018
Avg. Year Founded: 1888
Oldest Founding Date
Among All-Girls Schools (out of 25 schools)
Sorted by range (alphabetically within range)
Boarding School
Year Founded
Grades
Location
Rank: #11
Linden Hall![Linden Hall Photo Linden Hall Photo]()

All-Girls
Year Founded: 1746
Grades: 6-12, PG
212 E Main Street
Lititz, PA 17543
(717) 626-8512
Lititz, PA 17543
(717) 626-8512
Rank: #22
Year Founded: 1814
Grades: 9-12, PG
285 Pawling Avenue
Troy, NY 12180
(518) 833-1320
Troy, NY 12180
(518) 833-1320
Rank: #33
Year Founded: 1832
Grades: 9-12, PG
8400 Greenspring Avenue
Stevenson, MD 21153
(410) 486-7401
Stevenson, MD 21153
(410) 486-7401
Rank: #44
Year Founded: 1842
Grades: 9-12
900 Hillsborough Street
Raleigh, NC 27603
(919) 424-4100
Raleigh, NC 27603
(919) 424-4100
Rank: #55
Year Founded: 1843
Grades: 9-12
60 Main Street
Farmington, CT 06032
(860) 409-3530
Farmington, CT 06032
(860) 409-3530
Rank: #66
Buffalo Seminary![Buffalo Seminary Photo - Our oldest tradition may be forward thinking but we are anchored in many other traditions too. Roses and white dresses for commencement. Our Social & Academic Honor Code. Morning Meeting to start the day. .. Buffalo Seminary Photo - Our oldest tradition may be forward thinking but we are anchored in many other traditions too. Roses and white dresses for commencement. Our Social & Academic Honor Code. Morning Meeting to start the day. ..]()

All-Girls
Year Founded: 1851
Grades: 9-12, PG
205 Bidwell Parkway
Buffalo, NY 14222
(716) 885-6780
Buffalo, NY 14222
(716) 885-6780
Rank: #77
Year Founded: 1853
Grades: 7-12, PG
2522 Grier School Road
Tyrone, PA 16686
(814) 684-3000
Tyrone, PA 16686
(814) 684-3000
Rank: #88
Year Founded: 1867
Grades: 8-12
1500 Glencoe Road
Sparks Glencoe, MD 21152
(443) 662-1050
Sparks Glencoe, MD 21152
(443) 662-1050
Rank: #99
Year Founded: 1869
Grades: 7-12, PG
574 Bernardston Road
Greenfield, MA 01301
(413) 774-2711
Greenfield, MA 01301
(413) 774-2711
Rank: #10-1110.-11
Academy of the Holy Family![Academy of the Holy Family Photo - Thanksgiving Dinner Academy of the Holy Family Photo - Thanksgiving Dinner]()

All-Girls (Catholic)
Year Founded: 1874
Grades: 9-12
54 W. Main Street Box 691
Baltic, CT 06330
(860) 822-6279
Baltic, CT 06330
(860) 822-6279
Rank: #10-1110.-11
Trafalgar Castle School![Trafalgar Castle School Photo Trafalgar Castle School Photo]()

All-Girls
Year Founded: 1874
Grades: 7-12 | 4-12 (day)
401 Reynolds Street
Whitby, Canada L1M2P3
(905) 668-3358
Whitby, Canada L1M2P3
(905) 668-3358
Rank: #1212
Year Founded: 1881
Grades: 9-12 | 5-12 (day)
45 Dana Road
Wellesley, MA 02482
(781) 489-1331
Wellesley, MA 02482
(781) 489-1331
Rank: #1313
Year Founded: 1894
Grades: 9-12
800 Chatham Hall Circle
Chatham, VA 24531
(434) 432-5516
Chatham, VA 24531
(434) 432-5516
Rank: #1414
Year Founded: 1898
Grades: 9-12, PG
492 Holmes Road
Pittsfield, MA 01201
(413) 499-1300
Pittsfield, MA 01201
(413) 499-1300
Rank: #1515
Branksome Hall![Branksome Hall Photo Branksome Hall Photo]()

All-Girls
Year Founded: 1903
Grades: 7-12 | Pre-K-12 (day)
10 Elm Avenue
Toronto, Canada m4w 1n4
(416) 920-9741
Toronto, Canada m4w 1n4
(416) 920-9741
Rank: #1616
Year Founded: 1906
Grades: 9-12, PG
8328 Georgetown Pike
McLean, VA 22102
(703) 556-8273
McLean, VA 22102
(703) 556-8273
Rank: #1717
Forest Ridge School of the Sacred Heart![Forest Ridge School of the Sacred Heart Photo - Situated on 19 acres, the Forest Ridge campus is home to 9 different buildings, including the Lee Theatre and Performing Arts Center and Shumway Field. In 2006, the school added a new High School building and Sacred Heart Center. Forest Ridge School of the Sacred Heart Photo - Situated on 19 acres, the Forest Ridge campus is home to 9 different buildings, including the Lee Theatre and Performing Arts Center and Shumway Field. In 2006, the school added a new High School building and Sacred Heart Center.]()

All-Girls (Catholic)
Year Founded: 1907
Grades: 8-12 | 5-12 (day)
4800 139th Avenue SE
Bellevue, WA 98006
(425) 641-0700
Bellevue, WA 98006
(425) 641-0700
Rank: #1818
Year Founded: 1909
Grades: 9-12
1237 Whittemore Rd.
Middlebury, CT 06762
(203) 577-4521
Middlebury, CT 06762
(203) 577-4521
Rank: #1919
Garrison Forest School![Garrison Forest School Photo - G. Peter O'Neill Middle School Garrison Forest School Photo - G. Peter O'Neill Middle School]()

All-Girls
Year Founded: 1910
Grades: 8-12 | PK-12 (day)
300 Garrison Forest Road
Owings Mills, MD 21117
(410) 559-3111
Owings Mills, MD 21117
(410) 559-3111
Rank: #2020
The Ethel Walker School![The Ethel Walker School Photo - Beaver Brook Building - This building houses many of our academic classes as well as administrative offices, meeting spaces, art rooms, and our computer lab. The Ethel Walker School Photo - Beaver Brook Building - This building houses many of our academic classes as well as administrative offices, meeting spaces, art rooms, and our computer lab.]()

All-Girls
Year Founded: 1911
Grades: 7-12, PG | 6-12, PG (day)
230 Bushy Hill Road
Simsbury, CT 06070
(860) 408-4200
Simsbury, CT 06070
(860) 408-4200
Rank: #2121
Year Founded: 1914
Grades: 9-12, PG
22407 Foxhound Lane
Middleburg, VA 20117
(540) 687-4340
Middleburg, VA 20117
(540) 687-4340
Rank: #2222
Year Founded: 1921
Grades: 8-12, PG
PO Box 158, 444 Water Lane
Tappahannock, VA 22560
(804) 443-3357
Tappahannock, VA 22560
(804) 443-3357
Rank: #2323
Year Founded: 1950
Grades: 9-12
1500 Mark Thomas Drive
Monterey, CA 93940
(831) 655-9356
Monterey, CA 93940
(831) 655-9356
Rank: #2424
Branksome Hall Asia![Branksome Hall Asia Photo - Branksome Hall Asia boasts a world-class campus at 24 acres, including Olympic-sized ice rink and swimming pool, 3 Makerspaces with 30 3D printers, 3 boarding houses, a state-of-the-art library, fitness center, soccer pitches, and many more. Branksome Hall Asia Photo - Branksome Hall Asia boasts a world-class campus at 24 acres, including Olympic-sized ice rink and swimming pool, 3 Makerspaces with 30 3D printers, 3 boarding houses, a state-of-the-art library, fitness center, soccer pitches, and many more.]()

All-Girls
Year Founded: 2012
Grades: 5-12 | Pre-K-12 (day)
234 Global edu-ro, Daejeong-eup, Seogwipo-si
Jeju-do, South Korea 63644
82649025000
Jeju-do, South Korea 63644
82649025000
Rank: #2525
Life Quest Girls Academy![Life Quest Girls Academy Photo - Located in beautiful Southern Utah, our campus is the perfect way to study, grow, and play. Life Quest Girls Academy Photo - Located in beautiful Southern Utah, our campus is the perfect way to study, grow, and play.]()

All-Girls
Year Founded: 2018
Grades: 6-12, PG
69 East 100 South
Parowan, UT 84761
(435) 393-9065
Parowan, UT 84761
(435) 393-9065
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