Gateway Academy Photo - Home of the Warriors!

Best Arizona Private High Schools Belonging to No Membership Association (2025-26)

For the 2025-26 school year, there are 128 private high schools belonging to No Membership Association in Arizona. You can also find more schools membership associations in Arizona.
The top ranked private high schools belonging to No Membership Association in Arizona include Brophy College Preparatory, Almentia Academy, and Gateway Academy.

Top Ranked Private High Schools Belonging to No Membership Association in Arizona (2025-26)

School
Location
Quick Facts
Creo Farm School Middle & High School
Creo Farm School Middle & High School Photo
Montessori School
21311 S Lindsey rd
Gilbert, AZ 85298
(480) 912-3734
Gr: 7-12 | 72 students Avg. class size: 13 students Tuition & acceptance rate listed
Creo Montessori School
Creo Montessori School Photo - We believe in educating the human potential by cultivating curiosity, creativity, and individuality. CREO IS AN INTERNATIONALLY RECOGNIZED, BILINGUAL MONTESSORI SCHOOL SERVING CHILDREN FROM BIRTH THROUGH ADOLESCENCE, A COMMUNITY CENTER FOR FAMILIES, AND A GLOBAL RESOURCE FOR EDUCATORS.
Montessori School
1475 S Higley Rd
Gilbert, AZ 85296
(480) 208-0256
Gr: PK-12 | 263 students Tuition listed
Gateway Academy
Gateway Academy Photo - Home of the Warriors!
Special Program Emphasis
(10)
3939 E. Shea Blvd
Phoenix, AZ 85028
(480) 998-1071
Gr: 6-12 | 119 students Avg. class size: 12 students Sports: 15 | Extracurrculars: 10 Tuition & acceptance rate listed
The Gregory School
The Gregory School Photo - The Gregory School, as a diverse learning community, challenges and supports students to achieve excellence in character, scholarship, leadership, and innovation and prepares them to make a positive impact in the world through pursuing their passions, appreciating and creating beauty, and solving problems.
(11)
3231 N Craycroft Rd
Tucson, AZ 85712
(520) 327-6395
Gr: 5-12 | 369 students Avg. class size: 15 students Sports: 11 | Extracurrculars: 36 Tuition listed
Fully Virtual High School
Phoenix, AZ 85041
(480) 248-1670
Gr: 6-12 | 16 students Avg. class size: 10 students Tuition & acceptance rate listed
Brightmont Academy
Brightmont Academy Photo - Brightmont students and staff celebrate School Choice Week!
Alternative School
(2)
6990 E. Shea Blvd, Suite 120
Scottsdale, AZ 85254
(480) 948-2800
Gr: 1-12 | 50 students Avg. class size: 1 student Tuition listed
Fusion Academy Scottsdale
Fusion Academy Scottsdale Photo - Classes at Fusion are one-to-one: one student and one teacher per classroom. Students have different teachers for different subjects, and teachers act as mentors in the one-to-one setting.
Alternative School
8700 N. Gainey Center Drive, Suite 150
Scottsdale, AZ 85258
(877) 673-8893
Gr: 6-12 Tuition listed
Accel
Accel Photo - outdoor learning
Special Education School
10251 N 35th Ave
Phoenix, AZ 85051
(602) 995-7366
Gr: K-12 | 143 students Avg. class size: 9 students Tuition listed
Aces-peoria
Aces-peoria Photo
Special Education School
(1)
6815 W. Cactus Road
Peoria, AZ 85381
(623) 937-5090
Gr: K-12 | 392 students Avg. class size: 8 students
The Aces-tempe
The Aces-tempe Photo - The ACES Tempe Campus
Special Education School
(1)
1515 S. Indian Bend Road
Tempe, AZ 85281
(480) 820-5186
Gr: K-12 | 132 students Avg. class size: 9 students Acceptance rate listed
Almentia Academy
20987 N John Wayne Pkwy #B104227
Maricopa, AZ 85139
(480) 577-2831
Gr: K-12 Avg. class size: 10 students Tuition & acceptance rate listed
7810 S 42nd Place
Phoenix, AZ 85042
(602) 454-1222
Gr: NS-12 | 249 students Avg. class size: 20 students Sports: 3 Tuition & acceptance rate listed
Az Aspire Academy
Special Education School
(3)
2150 E Southern Avenue
Tempe, AZ 85282
(480) 420-6630
Gr: K-12 | 2,292 students Avg. class size: 1 student Tuition & acceptance rate listed
Banner Academy
Banner Academy Photo - At Banner Academy students have the opportunity to work and play with a variety of reptiles, birds and mammals.
Special Education School
(1)
1410 W. 10th Place
Tempe, AZ 85281
(480) 827-5348
Gr: 4-12 | 37 students Avg. class size: 8 students Extracurrculars: 5 Tuition & acceptance rate listed
Bella Vista College Prepratory School
Bella Vista College Prepratory School Photo - Class of 2017
Special Program Emphasis
(4)
33401 N. 56th ST
Scottsdale, AZ 85266
(480) 575-6001
Gr: 7-12 | 74 students Avg. class size: 16 students Sports: 6 | Extracurrculars: 5 Tuition & acceptance rate listed
Blueprint Academy
Blueprint Academy Photo
2225 W Whispering Wind Dr, Ste 205
Phoenix, AZ 85085
(602) 674-5555
Gr: 9-12 Tuition & acceptance rate listed
Bourgade Catholic High School
Bourgade Catholic High School Photo
(Catholic)
(1)
4602 N 31st Ave
Phoenix, AZ 85017
(602) 973-4000
Gr: 9-12 | 439 students Avg. class size: 15 students Sports: 12 | Extracurrculars: 25 Tuition & acceptance rate listed
Brophy College Preparatory
Brophy College Preparatory Photo - Brophy Bronco near the 9-acre Brophy Sports Campus
All-boys (Catholic)
4701 N Central Avenue
Phoenix, AZ 85012
(602) 264-5291
Gr: 6-12 | 1,381 student Avg. class size: 15 students Sports: 18 | Extracurrculars: 71 Tuition & acceptance rate listed
Calvary Christian Academy
(Baptist)
1605 Mcculloch Blvd S
Lake Havasu City, AZ 86406
(928) 854-5465
Gr: PK-10 | 271 students Avg. class size: 18 students Extracurrculars: 1 Tuition listed
Canyon State Academy
(2)
20061 E Rittenhouse Road
Queen Creek, AZ 85142
(480) 987-2009
Gr: 2-12 | 234 students Avg. class size: 10 students Sports: 13 Tuition listed
Centennial Academy
(Latter Day Saints)
265 W Cannon Ave
Colorado City, AZ 86021
(928) 875-2203
Gr: 10-12 | 108 students Tuition listed
Desert Christian School
Desert Christian School Photo - Come join us at Desert Christian Preschool! Where a love of learning is discovered!
(Christian)
(43)
7525 E Speedway Blvd
Tucson, AZ 85710
(520) 901-5499
Gr: PK-12 | 438 students Avg. class size: 18 students Sports: 12 | Extracurrculars: 3 Tuition & acceptance rate listed
Desert Christian Schools Pk12
(Christian)
9415 E. Wrightstown
Tucson, AZ 85715
(520) 901-5499
Gr: PK-12 | 454 students Avg. class size: 20 students Sports: 6 Tuition & acceptance rate listed
Desert Garden Montessori
Montessori School
(2)
5130 E Warner Rd
Phoenix, AZ 85044
(480) 496-9833
Gr: PK-12 | 336 students Tuition listed
Desert Marigold School
Waldorf School
6210 S 28th St
Phoenix, AZ 85040
(602) 243-6909
Gr: PK-12 | 284 students Avg. class size: 30 students
Desert Willow Educational Services
Special Education School
3953 E Paradise Falls Dr Unit 110
Tucson, AZ 85712
(520) 323-0401
Gr: 10-12 | 10 students Avg. class size: 4 students
Devereux
Special Education School
6436 E Sweetwater Ave
Scottsdale, AZ 85254
(800) 345-1292
Gr: K-12 | 44 students
Dobson-montessori School
Dobson-montessori School Photo - Arranging flowers grown in the school garden.
Special Program Emphasis
745 S. Extension
Mesa, AZ 85210
(480) 962-1432
Gr: PK-12 | 110 students Avg. class size: 8 students Sports: 12 | Extracurrculars: 8 Tuition & acceptance rate listed
Dream City Christian School
Dream City Christian School Photo
(Christian)
(4)
21000 N 75th Ave
Glendale, AZ 85308
(623) 561-2000
Gr: NS-12 | 775 students Avg. class size: 23 students Sports: 9 | Extracurrculars: 4 Tuition & acceptance rate listed
Faith Christian Academy
Faith Christian Academy Photo - Chapel once a week. Special speakers to share God's Word
(Christian)
3020 S Mission Road
Tucson, AZ 85713
(520) 883-4999
Gr: 6-12 | 45 students Avg. class size: 7 students Tuition & acceptance rate listed
Flagstaff Christian School
Flagstaff Christian School Photo - FCS partners with families to shepherd K-12 students by educating and equipping them in a Christ-centered, academically robust community.
(5)
3500 N. Fourth St
Flagstaff, AZ 86004
(928) 522-5968
Gr: K-12 | 418 students Avg. class size: 20 students Sports: 8 | Extracurrculars: 6 Tuition listed
Gary K. Herberger Young Scholars Academy
Gary K. Herberger Young Scholars Academy Photo
Special Program Emphasis
(1)
4701 W Thunderbird Rd
Glendale, AZ 85306
(602) 543-8274
Gr: 7-12 | 117 students Sports: 3 | Extracurrculars: 6 Tuition listed
Gilbert Christian Schools
Gilbert Christian Schools Photo
(Christian)
(11)
1040 S. Gilbert Rd., #200
Gilbert, AZ 85296
(480) 699-1215
Gr: PK-12 | 2,070 students Avg. class size: 22 students Sports: 13 | Extracurrculars: 12 Tuition listed
Gompers Private School
Gompers Private School Photo
Special Education School
6601 N 27th Ave
Phoenix, AZ 85017
(602) 336-0061
Gr: 6-12 | 9 students Avg. class size: 8 students
Green Fields School
Green Fields School Photo - View of the Green Fields Center for Performing Arts
(4)
6000 N Camino De La Tierra
Tucson, AZ 85741
(520) 297-2288
Gr: K-12 Avg. class size: 12 students Sports: 8 Tuition listed
Show 93 more private schools in Arizona (out of 128 total schools)
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