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Holy Spirit Preparatory School Photo
Holy Spirit Preparatory School

Best Georgia Private High Schools Belonging to National Association of Independent Schools (NAIS) (2025-26)

For the 2025-26 school year, there are 49 private high schools belonging to National Association of Independent Schools (NAIS) serving 32,380 students in Georgia. You can also find more schools membership associations in Georgia.
The top ranked private high schools belonging to National Association of Independent Schools (NAIS) in Georgia include Marist School, Augusta Preparatory Day School, and Pace Academy.
The average tuition cost is $25,474, which is higher than the Georgia private high school average tuition cost of $14,371.
50% of private high schools belonging to National Association of Independent Schools (NAIS) in Georgia are religiously affiliated (most commonly Christian and Catholic).

Top Ranked Private High Schools Belonging to National Association of Independent Schools (NAIS) in Georgia (2025-26)

School
Location
Quick Facts
Atlanta International School
Atlanta International School Photo
(9)
2890 North Fulton Drive
Atlanta, GA 30305
(404) 841-3840
Gr: PK-12 | 1,324 student Avg. class size: 17 students Sports: 11 | Extracurrculars: 18 Tuition & acceptance rate listed
Marist School
Marist School Photo - Marist School forms the whole person in the image of Christ through education rooted in faith, excellence, and service. Guided by the spirit of the Society of Mary, we nurture each student's God-given potential through academic rigor, leadership opportunities, and compassionate action-preparing them to lead and serve in a world that needs their great hearts.
(Catholic)
(1)
3790 Ashford Dunwoody Road
Atlanta, GA 30319
(770) 936-2214
Gr: 7-12 | 1,100 student Avg. class size: 17 students Sports: 17 | Extracurrculars: 22 Tuition listed
Mount Paran Christian School
Mount Paran Christian School Photo - 100% of our scholars and servant-leaders are accepted to college. They are artists, athletes, and innovators driven to succeed inside and outside the classroom. Our programs prepare students to flourish, to excel in college and the workplace, and for a lifetime of impact for all of eternity.
(Christian)
(9)
1275 Stanley Road
Kennesaw, GA 30152
(770) 578-0182
Gr: NS-12 | 1,319 student Avg. class size: 12 students Sports: 19 | Extracurrculars: 28 Tuition & acceptance rate listed
Mt Bethel Christian Academy
Mt Bethel Christian Academy Photo - MBCA provides a truly Christ-centered education for our children through an environment which develops and encourages academic excellence, spiritual growth, and a lifelong love and desire for learning.
(Christian)
4385 Lower Roswell Road
Marietta, GA 30068
(770) 971-0245
Gr: K-12 | 698 students Avg. class size: 18 students Sports: 17 | Extracurrculars: 8 Tuition & acceptance rate listed
Pinecrest Academy
Pinecrest Academy Photo - Our students are known by first name by all of their teachers and are taught in a loving, nurturing environment, with Christ always at the center. We teach through the lens of beauty, goodness, and truth, recognizing the dignity of every child, embracing the God-given talents of each.
(Catholic)
(9)
955 Peachtree Parkway
Cumming, GA 30041
(770) 888-4477
Gr: PK-12 | 543 students Avg. class size: 16 students Sports: 16 | Extracurrculars: 28 Tuition & acceptance rate listed
Woodward Academy
Woodward Academy Photo
(18)
1662 Rugby Avenue
Atlanta, GA 30337
(404) 765-4001
Gr: PK-12 | 2,447 students Avg. class size: 14 students Sports: 21 | Extracurrculars: 11 Tuition listed
Atlanta Jewish Academy Upper School
(Jewish)
3130 Raymond Dr
Atlanta, GA 30340
(770) 451-5299
Gr: PK-12 | 389 students Avg. class size: 15 students Extracurrculars: 10 Tuition & acceptance rate listed
Augusta Preparatory Day School
Augusta Preparatory Day School Photo - Motorsports Engineering
(5)
285 Flowing Wells Rd
Augusta, GA 30907
(706) 434-2381
Gr: NS-12 | 405 students Avg. class size: 7 students Sports: 13 | Extracurrculars: 5 Tuition & acceptance rate listed
Bethesda Academy
Bethesda Academy Photo - Senior class 2019-2020
All-boys (Christian)
9520 Ferguson Ave
Savannah, GA 31406
(912) 351-2055
Gr: 6-12 | 91 students Avg. class size: 12 students Sports: 4 Tuition & acceptance rate listed
Brookstone School
Brookstone School Photo
440 Bradley Park Dr
Columbus, GA 31904
(706) 234-1392
Gr: PK-12 | 831 students Avg. class size: 14 students Sports: 14 Tuition & acceptance rate listed
Brookwood School
301 Cardinal Ridge Rd
Thomasville, GA 31792
(229) 226-8070
Gr: PK-12 | 458 students Avg. class size: 18 students Tuition & acceptance rate listed
Bulloch Academy
Bulloch Academy Photo
873 Westside Rd
Statesboro, GA 30458
(912) 764-6297
Gr: PK-12 | 773 students Avg. class size: 20 students Sports: 13 | Extracurrculars: 15 Tuition & acceptance rate listed
Crisp Academy
150 Crisp Academy Dr
Cordele, GA 31015
(229) 273-6330
Gr: PK-12 | 320 students Avg. class size: 17 students Sports: 11 | Extracurrculars: 3 Tuition listed
Darlington School
Darlington School Photo - Darlington`s 500-acre campus is nestled around a small lake in the foothills of the Lookout Mountain Range in Rome, Ga., a medical center and college town located approximately one hour northwest of Atlanta.
1014 Cave Spring Rd SW
Rome, GA 30161
(706) 236-0436
Gr: PK-12 | 789 students Avg. class size: 14 students Sports: 18 | Extracurrculars: 35 Tuition & acceptance rate listed
Deerfield-Windsor School
2500 Nottingham Way
Albany, GA 31721
(229) 435-1301
Gr: PK-12 | 680 students Avg. class size: 16 students Sports: 15 | Extracurrculars: 11 Tuition listed
Frederica Academy
Frederica Academy Photo
(10)
200 Murray Way
Saint Simons Island, GA 31522
(912) 638-9981
Gr: PK-12 | 500 students Avg. class size: 15 students Sports: 17 | Extracurrculars: 42 Tuition & acceptance rate listed
The Galloway School
The Galloway School Photo
(2)
215 Chastain Park Ave
Atlanta, GA 30342
(404) 252-8389
Gr: NS-12 Avg. class size: 15 students Sports: 13 Tuition & acceptance rate listed
Greater Atlanta Christian School
(Christian)
(4)
1575 Indian Trail Rd
Norcross, GA 30093
(770) 243-2273
Gr: PK-12 | 1,575 student Avg. class size: 18 students Sports: 21 | Extracurrculars: 7 Tuition & acceptance rate listed
The Heritage School
The Heritage School Photo - Lower School students at our football jamboree!
2093 Highway 29 N
Newnan, GA 30263
(678) 423-9898
Gr: PK-12 | 445 students Avg. class size: 14 students Sports: 14 | Extracurrculars: 8 Tuition & acceptance rate listed
Holy Innocents' Episcopal School
Holy Innocents' Episcopal School Photo - 43 beautiful acres located just north of Atlanta's Chastain Park. HIES boasts a brand new state-of-the-art STEM building, Stand alone Primary, Lower, Middle and Upper School facilities, a Fine Arts Building, two modern gymnasiums and four expansive athletic fields. Come discover everything except your limits!
(Episcopal)
(3)
805 Mount Vernon Hwy, NW
Atlanta, GA 30327
(404) 303-2150
Gr: PK-12 Avg. class size: 16 students Sports: 16 Tuition listed
King's Ridge Christian School
King's Ridge Christian School Photo - Student Life
(Christian)
(1)
2765 Bethany Bend
Alpharetta, GA 30004
(770) 754-5738
Gr: K-12 | 806 students Avg. class size: 15 students Sports: 14 Tuition & acceptance rate listed
Lagrange Academy
Lagrange Academy Photo - Find a place to belong at LaGrange Academy. Here we are so much more than a school. We are a family. Schedule a tour to come see the LaGrange Academy difference today.
(4)
1501 Vernon Rd
Lagrange, GA 30240
(706) 882-8097
Gr: PK-12 | 255 students Avg. class size: 11 students Sports: 12 | Extracurrculars: 17 Tuition listed
Lakeview Academy
Lakeview Academy Photo - Lakeview Academy announces the historic achievement of our students on the 2024 AP exams. The scores, released by the College Board, highlight the exceptional dedication of Lakeview's educators and the determination and aptitude of the school's students. In 12 of the 17 Advanced Placement (AP) courses offered at Lakeview, 100% of the students earned a passing score.
(1)
796 Lakeview Drive
Gainesville, GA 30501
(770) 532-4383
Gr: PK-12 | 505 students Avg. class size: 15 students Sports: 12 | Extracurrculars: 39 Tuition & acceptance rate listed
Landmark Christian School
Landmark Christian School Photo
(Christian)
(3)
50 SE Broad St
Fairburn, GA 30213
(770) 306-0647
Gr: PK-12 | 886 students Avg. class size: 14 students Sports: 19 | Extracurrculars: 36 Tuition & acceptance rate listed
The Lovett School
The Lovett School Photo
(Christian)
(2)
4075 Paces Ferry Road NW
Atlanta, GA 30327
(404) 479-8487
Gr: K-12 | 1,625 student Avg. class size: 18 students Sports: 19 | Extracurrculars: 36 Tuition & acceptance rate listed
Midtown International School
Midtown International School Photo - Midtown International School is Atlanta's home for globally minded, gifted learners where high-ability and highly inquisitive students forge empowering and self actualizing relationships with devoted and expert teachers, with exceptionally talented and supportive peers, and with the limitless act of learning itself.
(3)
1575 Sheridan Road
Atlanta, GA 30324
(404) 542-7003
Gr: K-12 | 150 students Avg. class size: 12 students Extracurrculars: 14 Tuition & acceptance rate listed
Mill Springs Academy
Mill Springs Academy Photo - Championship athletic teams!
Special Education School
(2)
13660 New Providence Rd
Alpharetta, GA 30004
(678) 893-7027
Gr: K-12 | 152 students Avg. class size: 8 students Sports: 8 Tuition listed
Mount Vernon School
Mount Vernon School Photo
(Christian)
(31)
510 Mount Vernon Highway NE
Atlanta, GA 30328
(404) 252-3448
Gr: PK-12 | 1,232 student Avg. class size: 21 students Sports: 22 | Extracurrculars: 11 Tuition listed
The New School
655 Memorial Drive
Atlanta, GA 30312
(470) 338-6176
Gr: 9-12 | 82 students Avg. class size: 12 students Tuition listed
Notre Dame Academy
Notre Dame Academy Photo - George Student Center
(Catholic)
(1)
4635 River Green Pkwy
Duluth, GA 30096
(678) 387-9385
Gr: PK-12 | 335 students Avg. class size: 17 students Sports: 9 | Extracurrculars: 25 Tuition & acceptance rate listed
Oak Mountain Academy
222 Cross Plains Road
Carrollton, GA 30116
(770) 834-6651
Gr: PK-12 | 210 students Avg. class size: 11 students Sports: 9 | Extracurrculars: 13 Tuition listed
Pace Academy
Pace Academy Photo - Kirkpatrick Hall, Pace Academy's iconic "Castle," was the school's first building and now houses administrative offices.
(1)
966 W. Paces Ferry Road NW
Atlanta, GA 30327
(404) 262-1345
Gr: K-12 | 1,120 student Avg. class size: 13 students Sports: 19 | Extracurrculars: 29 Tuition & acceptance rate listed
Paideia School
Paideia School Photo - 1509 Building. 1509 was the original school house and is now our administrative offices and some elementary class rooms.
(1)
1509 S Ponce De Leon Avenue NE
Atlanta, GA 30307
(404) 270-2312
Gr: PK-12 | 1,019 student Avg. class size: 16 students Sports: 11 Tuition & acceptance rate listed
Rabun-Gap Nacoochee School
Rabun-Gap Nacoochee School Photo - Our Campus
Special Program Emphasis (Presbyterian)
339 Nacoochee Drive
Rabun Gap, GA 30568
(706) 746-7720
Gr: PK-12 | 687 students Avg. class size: 15 students Sports: 20 | Extracurrculars: 26 Tuition & acceptance rate listed
Riverside Preparatory Academy
Riverside Preparatory Academy Photo - ACADEMIC ACHIEVEMENT | Riverside students participating in Jeopardy for test review.
All-boys | Special Program Emphasis
(1)
2001 Riverside Drive
Gainesville, GA 30501
(800) 462-2338
Gr: 6-12 Avg. class size: 12 students Sports: 10 | Extracurrculars: 17 Tuition & acceptance rate listed
Show 14 more private schools in Georgia (out of 49 total schools)
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