CSVSwap

US Private Schools › Connecticut

Private Schools in Connecticut with Phone Numbers (2026 List)

There are 232 private schools in Connecticut in this list, with 38,166 students.

Get the full list: all 22,510 private schools with phone numbersNCES ID, school name, street address, city, state, ZIP, county, phone, religious orientation, school type, level, grades, students, teachers, coed status and locale. CSV plus Excel, sortable and filterable. Instant download.Need more than one list? Get all 7 lists for $29.
Download for $9

Largest private schools in Connecticut by enrollment

SchoolCityReligious orientationStudents
The Greenwich Country Day SchoolGreenwichNonsectarian1,315
Choate Rosemary HallWallingfordNonsectarian842
Greenwich AcademyGreenwichNonsectarian802
Fairfield College PreparatoryFairfieldRoman Catholic787
St Joseph High SchoolTrumbullRoman Catholic741
The Loomis Chaffee SchoolWindsorNonsectarian735
Hamden Hall Country Day SchoolHamdenNonsectarian621
The Hotchkiss SchoolLakevilleNonsectarian602
Sacred Heart GreenwichGreenwichRoman Catholic588
Yeshiva K'Tana Of WaterburyWaterburyJewish583
Kent SchoolKentEpiscopal516
Kingswood Oxford SchoolWest HartfordNonsectarian506
Notre Dame Catholic High SchoolFairfieldRoman Catholic500
Holy Cross High SchoolWaterburyRoman Catholic495
New Canaan Country SchoolNew CanaanNonsectarian493
Notre Dame High SchoolWest HavenRoman Catholic471
East Catholic High SchoolManchesterRoman Catholic427
The Foote SchoolNew HavenNonsectarian426
Westminster SchoolSimsburyNonsectarian414
Suffield AcademySuffieldNonsectarian413
Christian Heritage SchoolTrumbullChristian (no specific denomination)407
Canterbury SchoolNew MilfordRoman Catholic406
Northwest Catholic High SchoolWest HartfordRoman Catholic401
St Paul Catholic High SchoolBristolRoman Catholic388
St Bernard SchoolUncasvilleRoman Catholic388

The full list includes every private school in Connecticut with street address, ZIP and phone number, plus every other state.

Connecticut cities with the most private schools

Religious orientation in Connecticut

Where does this data come from?

The U.S. Department of Education Private School Universe Survey (PSS) for the 2023-24 school year. Phone numbers are main lines published by the government. No personal names or personal contact details are included.

Other states

Alabama266 private schoolsAlaska25 private schoolsArizona308 private schoolsArkansas120 private schoolsCalifornia2,334 private schoolsColorado272 private schoolsDelaware74 private schoolsDistrict of Columbia51 private schoolsFlorida2,003 private schoolsGeorgia620 private schoolsHawaii100 private schoolsIdaho117 private schoolsIllinois971 private schoolsIndiana589 private schoolsIowa186 private schoolsKansas165 private schoolsKentucky271 private schoolsLouisiana282 private schoolsMaine104 private schoolsMaryland542 private schoolsMassachusetts504 private schoolsMichigan563 private schoolsMinnesota406 private schoolsMississippi174 private schoolsMissouri501 private schoolsMontana109 private schoolsNebraska174 private schoolsNevada95 private schoolsNew Hampshire134 private schoolsNew Jersey783 private schoolsNew Mexico123 private schoolsNew York1,233 private schoolsNorth Carolina593 private schoolsNorth Dakota48 private schoolsOhio1,006 private schoolsOklahoma140 private schoolsOregon287 private schoolsPennsylvania1,568 private schoolsRhode Island87 private schoolsSouth Carolina293 private schoolsSouth Dakota69 private schoolsTennessee391 private schoolsTexas1,330 private schoolsUtah140 private schoolsVermont92 private schoolsVirginia653 private schoolsWashington523 private schoolsWest Virginia100 private schoolsWisconsin730 private schoolsWyoming29 private schools

More free data

US private foundations by stateEvery US private foundation in IRS data, with the largest funders in each stateUS churches by stateEvery organization the IRS lists as a church, with denominations and citiesUS nonprofits with $1M+ revenue by statePublic charities with $1 million or more in revenue, with the largest in each stateUS nursing homes by stateEvery Medicare and Medicaid certified nursing home, with phone numbers, beds and star ratingsUS hospitals by stateEvery hospital in Medicare data, with phone numbers, type and star ratingUS home health agencies by stateEvery Medicare-certified home health agency, with phone numbers and servicesUS public schools by stateEvery open public school, with phone numbers, district and enrollmentUS banks and credit unions by stateEvery insured bank and credit union, with assets, websites and credit union phone numbersUS hospices by stateEvery Medicare-certified hospice, with phone numbers and ownershipUS dentists by stateEvery dentist and dental practice in the NPI registry, with phone numbers and specialtyUS chiropractors by stateEvery chiropractor and chiropractic clinic in the NPI registry, with phone numbersUS physical therapists by stateEvery physical therapist and PT practice in the NPI registry, with phone numbersUS pharmacies by stateEvery pharmacy in the NPI registry, with phone numbers and pharmacy type