The average private school in Connecticut was founded around 1960 (2025).
The oldest private school in Connecticut is Hopkins School, founded in 1660.
Year Founded Range: 1660
1902
Avg. Year Founded: 1868
Oldest Private Schools in Connecticut (2025)
School
Founding Date
Grades
Location
Rank: #11.
Founding Date: 1660
Grades: 7-12
986 Forest Road
New Haven, CT 06515
(203) 397-1001
New Haven, CT 06515
(203) 397-1001
Rank: #33.
Eagle House Education Program
Special Education School
Founding Date: 1809
Grades: 1-8
1680 Albany Ave
Hartford, CT 06105
(860) 297-0552
Hartford, CT 06105
(860) 297-0552
Rank: #44.
Founding Date: 1827
Grades: PK-12
200 N Maple Ave
Greenwich, CT 06830
(203) 625-8900
Greenwich, CT 06830
(203) 625-8900
Rank: #55.
Founding Date: 1833
Grades: 9-12
185 North Main Street
Suffield, CT 06078
(860) 386-4400
Suffield, CT 06078
(860) 386-4400
Rank: #66.
Miss Porter's School![Miss Porter's School Photo]( "Miss Porter's School Photo")
All-girls
Founding Date: 1843
Grades: 9-12
60 Main St.
Farmington, CT 06032
(860) 409-3500
Farmington, CT 06032
(860) 409-3500
Rank: #77.
Founding Date: 1848
Grades: PK-12
1177 King Street
Greenwich, CT 06831
(609) 261-2273
Greenwich, CT 06831
(609) 261-2273
Rank: #88.
Founding Date: 1850
Grades: 9-12
99 Green Hill Rd
Washington, CT 06793
(860) 868-7334
Washington, CT 06793
(860) 868-7334
Rank: #99.
Founding Date: 1858
Grades: 6-12
30 Pleasant St
Bristol, CT 06010
(860) 845-8010
Bristol, CT 06010
(860) 845-8010
Rank: #1010.
St. Lukes Parish School
Daycare / Preschool (Episcopal)
Founding Date: 1864
Grades: K-1
1864 Post Rd
Darien, CT 06820
(203) 655-4067
Darien, CT 06820
(203) 655-4067
Rank: #11 - 1211. - 12.
Founding Date: 1865
Grades: PK-12
565 Chase Parkway
Waterbury, CT 06708
(203) 236-9561
Waterbury, CT 06708
(203) 236-9561
Rank: #11 - 1211. - 12.
Founding Date: 1865
Grades: PK-12
1450 Newfield Ave
Stamford, CT 06905
(203) 322-3496
Stamford, CT 06905
(203) 322-3496
Rank: #13 - 1513. - 15.
Academy Of The Holy Family![Academy Of The Holy Family Photo - International Day]( "Academy Of The Holy Family Photo - International Day")
All-girls (Catholic)
Founding Date: 1874
Grades: 9-12
54 W Main St. Box 691
Baltic, CT 06330
(860) 822-9272
Baltic, CT 06330
(860) 822-9272
Rank: #13 - 1513. - 15.
Founding Date: 1874
Grades: 9-12
4 Batchelder Road
Windsor, CT 06095
(860) 687-6000
Windsor, CT 06095
(860) 687-6000
Rank: #13 - 1513. - 15.
St. Joseph School![St. Joseph School Photo - Grade 7 science]( "St. Joseph School Photo - Grade 7 science")
(Catholic)
Founding Date: 1874
Grades: PK-8
10 School Hill Rd
Baltic, CT 06330
(860) 822-6141
Baltic, CT 06330
(860) 822-6141
Rank: #16 - 1716. - 17.
Immanuel Lutheran School
(Lutheran Church Missouri Synod)
Founding Date: 1881
Grades: PK-8
18 Clapboard Ridge Rd
Danbury, CT 06811
(203) 748-7823
Danbury, CT 06811
(203) 748-7823
Rank: #16 - 1716. - 17.
Founding Date: 1881
Grades: 6-12
180 Bloomfield Avenue
Hartford, CT 06105
(860) 236-5618
Hartford, CT 06105
(860) 236-5618
Rank: #1818.
St. Patrick Cathedral School
(Catholic)
Founding Date: 1882
Grades: PK-8
211 Broadway
Norwich, CT 06360
(860) 889-4174
Norwich, CT 06360
(860) 889-4174
Rank: #1919.
St. Peter School![St. Peter School Photo - St. Peter School]( "St. Peter School Photo - St. Peter School")
(Catholic)
Founding Date: 1886
Grades: PK-8
98 Main St
Danbury, CT 06810
(203) 748-2895
Danbury, CT 06810
(203) 748-2895
Rank: #2020.
St. James School
(Catholic)
Founding Date: 1887
Grades: PK-8
120 Water Street
Danielson, CT 06239
(860) 774-3281
Danielson, CT 06239
(860) 774-3281
Rank: #21 - 2221. - 22.
Founding Date: 1888
Grades: PK-8
15 Hunters Ave
Norwich, CT 06380
(860) 887-1757
Norwich, CT 06380
(860) 887-1757
Rank: #21 - 2221. - 22.
Founding Date: 1888
Grades: 9-12
995 Hopmeadow Street
Simsbury, CT 06070
(860) 408-3043
Simsbury, CT 06070
(860) 408-3043
Rank: #23 - 2523. - 25.
Founding Date: 1890
Grades: 9-12
333 Christian Street
Wallingford, CT 06492
(203) 697-2000
Wallingford, CT 06492
(203) 697-2000
Rank: #23 - 2523. - 25.
Founding Date: 1890
Grades: 9-12
110 Woodbury Road
Watertown, CT 06795
(860) 945-7777
Watertown, CT 06795
(860) 945-7777
Rank: #23 - 2523. - 25.
Founding Date: 1890
Grades: 9-12
Po Box 6129
Bridgeport, CT 06606
(203) 579-0434
Bridgeport, CT 06606
(203) 579-0434
Rank: #26 - 2726. - 27.
Founding Date: 1891
Grades: 9-12
11 Interlaken Road
Lakeville, CT 06039
(860) 435-3102
Lakeville, CT 06039
(860) 435-3102
Rank: #26 - 2726. - 27.
Founding Date: 1891
Grades: 6-12
182 Mohegan Avenue
New London, CT 06320
(860) 443-5333
New London, CT 06320
(860) 443-5333
Rank: #2828.
Immanuel Lutheran School
(Lutheran Church Missouri Synod)
Founding Date: 1892
Grades: PK-8
154 Meadow St
Bristol, CT 06010
(860) 583-5631
Bristol, CT 06010
(860) 583-5631
Rank: #2929.
Oak Hill School
Special Education School
Founding Date: 1893
Grades: K-12
120 Holcomb St
Hartford, CT 06112
(860) 769-3860
Hartford, CT 06112
(860) 769-3860
Rank: #3030.
Founding Date: 1894
Grades: 9-12
398 Pomfret St
Pomfret, CT 06258
(860) 963-6147
Pomfret, CT 06258
(860) 963-6147
Rank: #31 - 3331. - 33.
Founding Date: 1900
Grades: 5-12
60 Hicksville Rd
Cromwell, CT 06416
(860) 635-5801
Cromwell, CT 06416
(860) 635-5801
Rank: #31 - 3331. - 33.
Adelbrook-the Learning Center Of Manchester
Special Education School
Founding Date: 1900
Grades: K-6
42 Prospect St
Manchester, CT 06040
(860) 645-1255
Manchester, CT 06040
(860) 645-1255
Rank: #31 - 3331. - 33.
Founding Date: 1900
Grades: PK-9
201 Romford Rd
Washington Depot, CT 06794
(860) 868-0535
Washington Depot, CT 06794
(860) 868-0535
Rank: #3434.
Founding Date: 1901
Grades: 9-12
251 Canaan Road
Salisbury, CT 06068
(860) 435-5732
Salisbury, CT 06068
(860) 435-5732
Rank: #3535.
Brunswick School![Brunswick School Photo - Middle School Campus on King Street]( "Brunswick School Photo - Middle School Campus on King Street")
All-boys
Founding Date: 1902
Grades: PK-12
100 Maher Avenue
Greenwich, CT 06830
(203) 625-5800
Greenwich, CT 06830
(203) 625-5800
Show 100 more private schools in CT (out of 299 total schools)
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Frequently Asked Questions
What is the Connecticut average private schools founding year?
The Connecticut average private schools founding year is 1960 for 2025.
What are the private schools with oldest founding year in Connecticut?
The top ranked private schools in Connecticut include Hopkins School, Cheshire Academy and Eagle House Education Program.
What is private high school and private elementary school with the oldest founding year in Connecticut?
The private high school with the oldest founding year in Connecticut is Hopkins School, with a year of 1660. The private elementary school with the oldest founding year is Hopkins School, with a year of 1660.
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