The average private school in New York was founded around 1956 (2026).
The oldest private school in New York is Harrow International School New York, founded in 1572.
Year Founded Range: 1572
1851
Avg. Year Founded: 1816
Oldest Private Schools in New York (2026)
School
Founding Date
Grades
Location
Rank: #11.
Founding Date: 1572
Grades: 6-12
500 Montauk Highway
East Islip, NY 11769
(631) 869-1572
East Islip, NY 11769
(631) 869-1572
Rank: #22.
Collegiate School
All-boys
Founding Date: 1628
Grades: K-12
301 Freedom Place South
New York, NY 10069
(212) 812-8552
New York, NY 10069
(212) 812-8552
Rank: #33.
Trinity School
(Episcopal)
Founding Date: 1709
Grades: NS-12
139 W 91st St
New York, NY 10024
(212) 932-6856
New York, NY 10024
(212) 932-6856
Rank: #44.
Founding Date: 1764
Grades: PK-12
5 W 93rd St
New York, NY 10025
(212) 749-6200
New York, NY 10025
(212) 749-6200
Rank: #55.
Friends Seminary
(Friends)
Founding Date: 1786
Grades: K-12
222 E 16th St
New York, NY 10003
(212) 979-5030
New York, NY 10003
(212) 979-5030
Rank: #66.
Oakwood Friends School![Oakwood Friends School Photo - Autumn colors on campus]( "Oakwood Friends School Photo - Autumn colors on campus")
(Friends)
Founding Date: 1796
Grades: 6-12
22 Spackenkill Road
Poughkeepsie, NY 12603
(845) 462-4200
Poughkeepsie, NY 12603
(845) 462-4200
Rank: #77.
Founding Date: 1813
Grades: PK-12
135-140 Academy Road
Albany, NY 12208
(518) 429-2300
Albany, NY 12208
(518) 429-2300
Rank: #88.
Emma Willard School![Emma Willard School Photo]( "Emma Willard School Photo")
All-girls
Founding Date: 1814
Grades: 9-12
285 Pawling Avenue
Troy, NY 12180
(518) 833-1301
Troy, NY 12180
(518) 833-1301
Rank: #9 - 109. - 10.
Dba Elizabeth Seton Childrens School
Special Education School (Catholic)
Founding Date: 1817
Grades: Inquire with school
317 North St
White Plains, NY 10605
(914) 597-4071
White Plains, NY 10605
(914) 597-4071
Rank: #9 - 109. - 10.
New York School For The Deaf
Special Education School
Founding Date: 1817
Grades: PK-12
555 Knollwood Rd
White Plains, NY 10603
(914) 949-7310
White Plains, NY 10603
(914) 949-7310
Rank: #1111.
Asbury Day Care Center
Daycare / Preschool
Founding Date: 1820
Grades: PK-K
1050 East Ave
Rochester, NY 14607
(585) 461-2920
Rochester, NY 14607
(585) 461-2920
Rank: #1212.
Cincinnatus Christian Academy
(Baptist)
Founding Date: 1823
Grades: K-9
2809 Cincinnatus Road
Cincinnatus, NY 13040
(607) 863-3200
Cincinnatus, NY 13040
(607) 863-3200
Rank: #13 - 1413. - 14.
Neil Hellman School/Parsons Child & Family Center
Special Education School
Founding Date: 1829
Grades: 1-12
60 Academy Rd
Albany, NY 12208
(518) 426-2600
Albany, NY 12208
(518) 426-2600
Rank: #13 - 1413. - 14.
Founding Date: 1829
Grades: 6-12
1821 Hamburg St
Schenectady, NY 12304
(518) 346-1273
Schenectady, NY 12304
(518) 346-1273
Rank: #1515.
New York Institute For Special Education
Special Education School
Founding Date: 1831
Grades: K-12
999 Pelham Pkwy N
Bronx, NY 10469
(718) 519-7000
Bronx, NY 10469
(718) 519-7000
Rank: #1616.
Founding Date: 1832
Grades: PK-8
29 Mott Street
New York, NY 10013
(212) 962-5265
New York, NY 10013
(212) 962-5265
Rank: #17 - 1917. - 19.
Crestwood Childrens Center
Special Education School
Founding Date: 1837
Grades: PK-8
2075 Scottsville Rd
Rochester, NY 14623
(585) 429-2844
Rochester, NY 14623
(585) 429-2844
Rank: #17 - 1917. - 19.
Hillside Children's Center -andrews Trahey Campus
Special Education School
Founding Date: 1837
Grades: 5-12
1183 Monroe Ave
Rochester, NY 14620
(585) 256-7628
Rochester, NY 14620
(585) 256-7628
Rank: #17 - 1917. - 19.
Hillside Childrens Center - Finger Lakes Campus
Alternative School
Founding Date: 1837
Grades: 4-12
7432 County House Rd
Auburn, NY 13021
(315) 258-2150
Auburn, NY 13021
(315) 258-2150
Rank: #2020.
Founding Date: 1841
Grades: 9-12
441 E. Fordham Road
Bronx, NY 10458
(718) 367-7500
Bronx, NY 10458
(718) 367-7500
Rank: #2121.
Founding Date: 1843
Grades: PK-8
6168 Walmore Rd
Sanborn, NY 14132
(716) 731-4422
Sanborn, NY 14132
(716) 731-4422
Rank: #22 - 2322. - 23.
Founding Date: 1845
Grades: PK-12
170 Joralemon St
Brooklyn, NY 11201
(718) 250-0221
Brooklyn, NY 11201
(718) 250-0221
Rank: #22 - 2322. - 23.
Packer Collegiate Institute Early Learning Center
Daycare / Preschool
Founding Date: 1845
Grades: PK-K
100 Clinton St
Brooklyn, NY 11201
(718) 250-0290
Brooklyn, NY 11201
(718) 250-0290
Rank: #2424.
Founding Date: 1846
Grades: PK-8
6950 Ward Road
North Tonawanda, NY 14120
(716) 693-9677
North Tonawanda, NY 14120
(716) 693-9677
Rank: #25 - 2825. - 28.
Founding Date: 1847
Grades: PK-8
833 Marcy Avenue
Brooklyn, NY 11216
(718) 622-1818
Brooklyn, NY 11216
(718) 622-1818
Rank: #25 - 2825. - 28.
Grace Church School
Daycare / Preschool (Episcopal)
Founding Date: 1847
Grades: PK-K
254 Hicks St
Brooklyn, NY 11201
(718) 624-4030
Brooklyn, NY 11201
(718) 624-4030
Rank: #25 - 2825. - 28.
Founding Date: 1847
Grades: PK-8
2 Saint Marys Hl
Lancaster, NY 14086
(716) 683-2112
Lancaster, NY 14086
(716) 683-2112
Rank: #25 - 2825. - 28.
Founding Date: 1847
Grades: 9-12
30 West 16th Street
New York, NY 10011
(212) 924-7900
New York, NY 10011
(212) 924-7900
Rank: #2929.
La Salle Academy![La Salle Academy Photo - Track & Field Team at Penn Relays]( "La Salle Academy Photo - Track & Field Team at Penn Relays")
All-boys (Catholic)
Founding Date: 1848
Grades: 9-12
44 East 2nd Street
New York, NY 10003
(212) 475-8940
New York, NY 10003
(212) 475-8940
Rank: #3030.
St. Mary School
(Catholic)
Founding Date: 1849
Grades: PK-6
16 Gibson Street
Canandaigua, NY 14424
(585) 394-4300
Canandaigua, NY 14424
(585) 394-4300
Rank: #31 - 3231. - 32.
Baker Hall School
Special Education School
Founding Date: 1850
Grades: 6-12
777 Ridge Rd
Buffalo, NY 14218
(716) 828-9737
Buffalo, NY 14218
(716) 828-9737
Rank: #31 - 3231. - 32.
Founding Date: 1850
Grades: 6-12
174 Williams Rd
Troy, NY 12180
(518) 283-2500
Troy, NY 12180
(518) 283-2500
Rank: #33 - 3533. - 35.
Founding Date: 1851
Grades: 9-12
357 Clermont Ave
Brooklyn, NY 11238
(718) 857-2700
Brooklyn, NY 11238
(718) 857-2700
Rank: #33 - 3533. - 35.
Founding Date: 1851
Grades: 9-12
205 Bidwell Parkway
Buffalo, NY 14222
(716) 885-6780
Buffalo, NY 14222
(716) 885-6780
Rank: #33 - 3533. - 35.
Founding Date: 1851
Grades: NS-8
146 Reserve Rd
Buffalo, NY 14224
(716) 674-5353
Buffalo, NY 14224
(716) 674-5353
Show 100 more private schools in NY (out of 1,068 total schools)
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Frequently Asked Questions
What is the New York average private schools founding year?
The New York average private schools founding year is 1956 for 2026.
What are the private schools with oldest founding year in New York?
The top-ranked private schools in New York include Harrow International School New York, Collegiate School and Trinity School.
What is private high school and private elementary school with the oldest founding year in New York?
The private high school with the oldest founding year in New York is Harrow International School New York, with a year of 1572. The private elementary school with the oldest founding year is Harrow International School New York, with a year of 1572.
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