| Academy of Mount St. Ursula
| Bronx | NY | 9th-12th | none | Girls only | 421 | Roman Catholic |
| Academy of Notre Dame
| Tyngsboro | MA | K-12th | none | Girls only | 750 | Roman Catholic |
| Academy of Notre Dame de Namur
4.2/5
based on 1 student review(s) | Villanova | PA | 6th-12th | none | Girls only | 539 | Roman Catholic |
| Academy of Our Lady of Mercy
| Milford | CT | 9th-12th | none | Girls only | 440 | Roman Catholic |
| Academy of Our Lady of Peace
| San Diego | CA | 9th-12th | none | Girls only | 742 | Roman Catholic |
| Academy of Saint Elizabeth
| Convent Station | NJ | 9th-12th | none | Girls only | 242 | Roman Catholic |
| Academy of the Holy Angels
| Demarest | NJ | 9th-12th | none | Girls only | 540 | Roman Catholic |
| Academy of the Holy Cross
| Kensington | MD | 9th-12th | none | Girls only | 555 | Roman Catholic |
| Academy of the Holy Names
| Tampa | FL | PK-12th | none | Girls only | 793 | Roman Catholic |
| Academy of the Holy Names
| Albany | NY | PK-12th | none | Girls only | 394 | Roman Catholic |
| Academy of the Sacred Heart
| New Orleans | LA | PK-12th | none | Girls only | 785 | Roman Catholic |
| Agnes Irwin School
| Rosemont | PA | PK-12th | none | Girls only | 666 | None |
| Annie Wright School
| Tacoma | WA | PK-12th | 9th-12th | Girls only | 475 | Episcopal |
| Archer School for Girls
| Los Angeles | CA | 6th-12th | none | Girls only | 500 | None |
| Ashley Hall
| Charleston | SC | PK-12th | none | Girls only | 650 | None |
| Baldwin School
4.4/5
based on 1 student review(s) | Bryn Mawr | PA | PK-12th | none | Girls only | 556 | None |
| Beaumont School
| Cleveland Heights | OH | 9th-12th | none | Girls only | 460 | Roman Catholic |
| Benedictine Academy
| Elizabeth | NJ | 9th-12th | none | Girls only | 190 | Roman Catholic |
| Bishop Kearney High School
| Rochester | NY | 6th-12th | none | Girls only | 447 | Roman Catholic |
| Brearley School
4.4/5
based on 1 student review(s) | New York | NY | K-12th | none | Girls only | 692 | Non-Denominational Christian |
| Bryn Mawr School
| Baltimore | MD | PK-12th | none | Girls only | 776 | None |
| Buffalo Seminary
| Buffalo | NY | 9th-12th | 9th-12th | Girls only | 180 | None |
| Carrollton School of the Sacred Heart
| Miami | FL | PK-12th | none | Girls only | 655 | Roman Catholic |
| Castilleja School
| Palo Alto | CA | 6th-12th | none | Girls only | 415 | None |
| Catherine Mcauley High School
| Portland | ME | 9th-12th | none | Girls only | 200 | Roman Catholic |
| Catholic High School of Baltimore
| Baltimore | MD | 9th-12th | none | Girls only | 314 | Roman Catholic |
| Chapin School
| New York | NY | K-12th | none | Girls only | 728 | None |
| Chatham Hall
| Chatham | VA | 9th-12th | 9th-12th | Girls only | 131 | Episcopal |
| Columbus School for Girls
| Columbus | OH | PK-12th | none | Girls only | 647 | None |
| Connelly School of the Holy Child
| Potomac | MD | 6th-12th | none | Girls only | 382 | Roman Catholic |
| Convent of the Sacred Heart
| Greenwich | CT | PK-12th | none | Girls only | 748 | Roman Catholic |
| Convent of the Sacred Heart
3.8/5
based on 1 student review(s) | New York | NY | PK-12th | none | Girls only | 670 | Roman Catholic |
| Cor Jesu Academy
| St. Louis | MO | 9th-12th | none | Girls only | 580 | Roman Catholic |
| Cornelia Connelly School
| Anaheim | CA | 9th-12th | none | Girls only | 313 | Roman Catholic |
| Country Day School of the Sacred Heart
| Bryn Mawr | PA | PK-12th | none | Girls only | 359 | Roman Catholic |
| Dana Hall School
4.6/5
based on 1 student review(s) | Wellesley | MA | 6th-12th | 9th-12th | Girls only | 460 | None |
| Duchesne Academy of the Sacred Heart
| Houston | TX | PK-12th | none | Girls only | 665 | Roman Catholic |
| Ellis School
| Pittsburg | PA | PK-12th | none | Girls only | 470 | None |
| Emma Willard School
5/5
based on 1 student review(s) | Troy | NY | 9th-PG | 9th-PG | Girls only | 320 | None |
| Ethel Walker School
4.6/5
based on 1 student review(s) | Simsbury | CT | 6th-12th | 9th-12th | Girls only | 269 | None |
| Flintridge Sacred Heart Academy
| La Canada Flingtridge | CA | 9th-12th | 9th-12th | Girls only | 411 | Roman Catholic |
| Fontbonne Academy
| Milton | MA | 9th-12th | none | Girls only | 367 | Roman Catholic |
| Foxcroft School
| Middleburg | VA | 9th-12th | 9th-12th | Girls only | 178 | None |
| Garrison Forest School
| Owings Mills | MD | PK-12th | 8th-12th | Girls only | 696 | None |
| Georgetown Visitation Preparatory School
5/5
based on 1 student review(s) | Washington | DC | 9th-12th | none | Girls only | 484 | Roman Catholic |
| Girls Preparatory School
| Chattanooga | TN | 6th-12th | none | Girls only | 702 | None |
| Greenwich Academy
| Greenwich | CT | PK-12th | none | Girls only | 802 | None |
| Gwynedd-Mercy College
| Gwynedd Valley | PA | 9th-12th | none | Girls only | 402 | Roman Catholic |
| Harpeth Hall School
| Nashville | TN | 5th-12th | none | Girls only | 625 | None |
| Hathaway Brown School
| Shaker Heights | OH | PK-12th | none | Girls only | 830 | None |
| Hewitt School
| New York | NY | K-12th | none | Girls only | 506 | None |
| Hockaday School
4/5
based on 1 student review(s) | Dallas | TX | PK-12th | 8th-12th | Girls only | 1085 | None |
| Holton-Arms School
| Bethesda | MD | 3rd-12th | none | Girls only | 645 | None |
| Holy Names Academy
| Seattle | WA | 9th-12th | none | Girls only | 675 | Roman Catholic |
| Holy Names High School
| Oakland | CA | 9th-12th | none | Girls only | 240 | Roman Catholic |
| Hutchison School
| Memphis | TN | PK-12th | none | Girls only | 826 | None |
| Immaculate Conception Academy
| San Francisco | CA | 9th-12th | none | Girls only | 255 | Roman Catholic |
| Incarnate Word Academy
| St. Louis | MO | 9th-12th | none | Girls only | 584 | Roman Catholic |
| Institute of Notre Dame
| Baltimore | MD | 9th-12th | none | Girls only | 318 | Roman Catholic |
| John W. Hallahan Catholic Girls' High School
| Philadelphia | PA | 9th-12th | none | Girls only | 650 | Roman Catholic |
| Kent Place School
| Summit | NJ | PK-12th | none | Girls only | 655 | None |
| Ladywood High School
| Livonia | MI | 9th-12th | none | Girls only | 450 | Roman Catholic |
| Laurel School
| Shaker Heights | OH | PK-12th | none | Girls only | 624 | None |
| Lincoln School
| Providence | RI | PK-12th | none | Girls only | 380 | Quakers/Friends |
| Linden Hall
| Lititz | PA | 6th-PG | 6th-PG | Girls only | 125 | None |
| Little Flower Catholic High School for Girls
| Philadelphia | PA | 9th-12th | none | Girls only | 737 | Roman Catholic |
| Louise S. McGehee School
| New Orleans | LA | PK-12th | none | Girls only | 490 | None |
| Madeira School
| McLean | VA | 9th-12th | 9th-12th | Girls only | 318 | None |
| Magnificat High School
| Rocky River | OH | 9th-12th | none | Girls only | 875 | Roman Catholic |
| Marlborough School
4.8/5
based on 1 student review(s) | Los Angeles | CA | 7th-12th | none | Girls only | 537 | None |
| Mary Louis Academy
| Jamaica Estates | NY | 9th-12th | none | Girls only | 992 | Roman Catholic |
| Marymount High School
| Los Angeles | CA | 9th-12th | none | Girls only | 415 | Roman Catholic |
| Marymount School of NY
| New York | NY | PK-12th | none | Girls only | 565 | Roman Catholic |
| Maryvale Preparatory School
| Brooklandville | MD | 6th-12th | none | Girls only | 376 | Roman Catholic |
| Mayfield Senior School
| Pasadena | CA | 9th-12th | none | Girls only | 313 | Roman Catholic |
| Mercy High School
| Middletown | CT | 9th-12th | none | Girls only | 700 | Roman Catholic |
| Mercy High School
| Farmington Hills | MI | 9th-12th | none | Girls only | 843 | Roman Catholic |
| Merion Mercy Academy
| Merion Station | PA | 9th-12th | none | Girls only | 485 | Roman Catholic |
| Miss Hall's School
| Pittsfield | MA | 9th-PG | 9th-PG | Girls only | 195 | None |
| Miss Porter's School
4.1/5
based on 4 student review(s) | Farmington | CT | 9th-12th | 9th-12th | Girls only | 333 | None |
| Montrose School
| Medfield | MA | 6th-12th | none | Girls only | 194 | Roman Catholic |
| Mount Assisi Academy
| Lemont | IL | 9th-12th | none | Girls only | 315 | Roman Catholic |
| Mount Carmel Academy
| New Orleans | LA | 8th-12th | none | Girls only | 1335 | Roman Catholic |
| Mount Saint Joseph Academy
| Boston | MA | 9th-12th | none | Girls only | 225 | Roman Catholic |
| Mount Saint Joseph Academy
| Flourtown | PA | 9th-12th | none | Girls only | 560 | Roman Catholic |
| Mount St. Mary Academy
| Little Rock | AR | 9th-12th | none | Girls only | 560 | Roman Catholic |
| Mount Alvernia High School
| Newton | MA | 7th-12th | none | Girls only | 220 | Roman Catholic |
| National Cathedral School
3.6/5
based on 1 student review(s) | Washington | DC | 4th-12th | none | Girls only | 580 | Episcopal |
| Nazareth Academy High School
| Philadelphia | PA | 9th-12th | none | Girls only | 415 | Roman Catholic |
| Newton Country Day School of the Sacred Heart
| Newton | MA | 5th-12th | none | Girls only | 394 | Roman Catholic |
| Nightingale-Bamford School
| New York | NY | PK-12th | none | Girls only | 550 | None |
| Notre Dame Academy
| Los Angeles | CA | 9th-12th | none | Girls only | 440 | Roman Catholic |
| Notre Dame Academy
| Hingham | MA | 9th-12th | none | Girls only | 600 | Roman Catholic |
| Notre Dame Academy
| Park Hills | KY | 9th-12th | none | Girls only | 595 | Roman Catholic |
| Notre Dame Academy
| Staten Island | NY | PK-12th | none | Girls only | 380 | Roman Catholic |
| Notre Dame Academy
| Toledo | OH | 7th-12th | none | Girls only | 750 | Roman Catholic |
| Notre Dame Academy
| Worcester | MA | 9th-12th | none | Girls only | 300 | Roman Catholic |
| Notre Dame High School
| Belmont | CA | 9th-12th | none | Girls only | 600 | Roman Catholic |
| Notre Dame High School
| St. Louis | MO | 9th-12th | none | Girls only | 406 | Roman Catholic |
| Notre Dame High School
| Salinas | CA | 9th-12th | none | Girls only | 260 | Roman Catholic |
| Notre Dame High School
| San Jose | CA | 9th-12th | none | Girls only | 620 | Roman Catholic |
| Notre Dame Preparatory School
| Towson | MD | 6th-12th | none | Girls only | 760 | Roman Catholic |
| Oak Knoll School of the Holy Child
| Summit | NJ | K-12th | none | Girls only | 550 | Roman Catholic |
| Oakland Catholic High School
| Pittsburgh | PA | 9th-12th | none | Girls only | 601 | Roman Catholic |
| Presentation High School
| San Jose | CA | 9th-12th | none | Girls only | 800 | Roman Catholic |
| Queen of Peace High School
| Burbank | IL | 9th-12th | none | Girls only | 800 | Roman Catholic |
| Roland Park Country School
| Baltimore | MD | K-12th | none | Girls only | 705 | None |
| Rosary High School
| Fullerton | CA | 9th-12th | none | Girls only | 700 | Roman Catholic |
| Rosati-Kain High School
| St. Louis | MO | 9th-12th | none | Girls only | 410 | Roman Catholic |
| Sacred Heart Academy
| Hamden | CT | 9th-12th | none | Girls only | 495 | Roman Catholic |
| Sacred Heart High School
| Los Angeles | CA | 9th-12th | none | Girls only | 370 | Roman Catholic |
| Sacred Hearts Academy
| Honolulu | HI | PK-12th | none | Girls only | 1150 | Roman Catholic |
| Saint Basil Academy
| Jenkintown | PA | 9th-12th | none | Girls only | 382 | Other |
| Saint Francis School
| Honolulu | HI | K-12th | none | Girls only | 421 | Roman Catholic |
| Salem Academy
| Winston-Salem | NC | 9th-12th | 9th-12th | Girls only | 161 | None |
| Santa Catalina School
5/5
based on 1 student review(s) | Monterey | CA | PK-12th | 9th-12th | Girls only | 548 | Roman Catholic |
| School of the Holy Child
| Rye | NY | 5th-12th | none | Girls only | 330 | Roman Catholic |
| Southfield School
| Brookline | MA | PK-12th | none | Girls only | 395 | None |
| Spence School
5/5
based on 1 student review(s) | New York | NY | K-12th | none | Girls only | 658 | None |
| Springside School
4.2/5
based on 2 student review(s) | Philadelphia | PA | PK-12th | none | Girls only | 670 | None |
| St. Agnes Academic High School
| College Point | NY | 9th-12th | none | Girls only | 416 | Roman Catholic |
| St. Agnes Academy
| Houston | TX | 9th-12th | none | Girls only | 840 | Roman Catholic |
| St. Andrew's Priory School
| Honolulu | HI | K-12th | none | Girls only | 535 | Episcopal |
| St. Catherine's School
| Richmond | VA | PK-12th | none | Girls only | 833 | Episcopal |
| St. Cecilia Academy
| Nashville | TN | 9th-12th | none | Girls only | 227 | Roman Catholic |
| St. Dominic Academy
| Jersey City | NJ | 9th-12th | none | Girls only | 485 | Roman Catholic |
| St. Hubert Catholic High School for Girls
| Philadelphia | PA | 9th-12th | none | Girls only | 792 | Roman Catholic |
| St. Joseph's Academy
| St. Louis | MO | 9th-12th | none | Girls only | 642 | Roman Catholic |
| St. Lucy's Priory High School
| Glendora | CA | 9th-12th | none | Girls only | 865 | Roman Catholic |
| St. Mary's Academy
| Portland | OR | 9th-12th | none | Girls only | 615 | Roman Catholic |
| St. Mary's Dominican High School
| New Orleans | LA | 8th-12th | none | Girls only | 1068 | Roman Catholic |
| St. Mary's Episcopal School
| Memphis | TN | PK-12th | none | Girls only | 860 | Episcopal |
| St. Mary's School
| Raleigh | NC | 9th-12th | 9th-12th | Girls only | 282 | Episcopal |
| St. Paul's School for Girls
| Brooklandville | MD | 5th-12th | none | Girls only | 463 | Episcopal |
| St. Scholastica Academy
| Chicago | IL | 9th-12th | none | Girls only | 290 | Roman Catholic |
| St. Vincent Ferrer High School
| New York | NY | 9th-12th | none | Girls only | 500 | Roman Catholic |
| St. Vincent's Academy
| Savannah | GA | 9th-12th | none | Girls only | 350 | Roman Catholic |
| Stoneleigh-Burnham School
| Greenfield | MA | 7th-PG | 7th-PG | Girls only | 125 | None |
| Stuart Country Day
| Princeton | NJ | PK-12th | none | Girls only | 552 | Roman Catholic |
| Trinity High School
| River Forest | IL | 9th-12th | none | Girls only | 484 | Roman Catholic |
| Ursuline Academy
| Wilmington | DE | PK-12th | none | Girls only | 705 | Roman Catholic |
| Ursuline Academy
| Dedham | MA | 7th-12th | none | Girls only | 395 | Roman Catholic |
| Villa Joseph Marie High School
| Holland | PA | 9th-12th | none | Girls only | 365 | Roman Catholic |
| Villa Maria Academy
| Erie | PA | 9th-12th | none | Girls only | 298 | Roman Catholic |
| Villa Maria Academy
| Malvern | PA | 9th-12th | none | Girls only | 442 | Roman Catholic |
| Visitation Academy
| St. Louis | MO | PK-12th | none | Girls only | 621 | Roman Catholic |
| Westover School
| Middlebury | CT | 9th-12th | 9th-12th | Girls only | 193 | None |
| Westridge School
| Pasadena | CA | 4th-12th | none | Girls only | 510 | None |
| Willows Academy
| Des Plaines | IL | 6th-12th | none | Girls only | 230 | Roman Catholic |
| Wilmington Friends School
| Wilmington | DE | PK-12th | none | Girls only | 831 | Quakers/Friends |
| Winsor School
4.4/5
based on 1 student review(s) | Boston | MA | 5th-12th | none | Girls only | 425 | None |