For the 2025 school year, there are 51 nonsectarian private high schools in Missouri. You can also find more religiously affiliated schools in Missouri.
The top ranked nonsectarian private high schools in Missouri include Barstow School, John Burroughs School, and MICDS (Mary Institute and St. Louis Country Day School).
Top Ranked Nonsectarian Private High Schools in Missouri (2025)
School
Location
Grades
Students
436B Valley School Drive
Valley Park, MO 63088
(636) 225-5485
Valley Park, MO 63088
(636) 225-5485
Grades: PK-12
| 17 students
19481 State Highway B
Canton, MO 63435
(573) 406-2505
Canton, MO 63435
(573) 406-2505
Grades: 10
| 4 students
Clay-Platte Montessori School![Clay-Platte Montessori School Photo]( "Clay-Platte Montessori School Photo")
Montessori School
5901 NW Waukomis Drive
Kansas City, MO 64151
(816) 741-6940
Kansas City, MO 64151
(816) 741-6940
Grades: NS-12
| 129 students
1801 N Stadium Blvd
Columbia, MO 65202
(573) 777-9250
Columbia, MO 65202
(573) 777-9250
Grades: PK-12
| 400 students
500 DeBaliviere Avenue
Saint Louis, MO 63112
(314) 367-8085
Saint Louis, MO 63112
(314) 367-8085
Grades: 7-12
| 147 students
Ech School At Every Childs Hope
Alternative School
8240 Saint Charles Rock Rd
Saint Louis, MO 63114
(314) 593-2999
Saint Louis, MO 63114
(314) 593-2999
Grades: 2-12
| 46 students
EYC Academy![EYC Academy Photo]( "EYC Academy Photo")
Alternative School
13718 Olive Blvd.
Chesterfield, MO 63017
(636) 220-3344
Chesterfield, MO 63017
(636) 220-3344
Grades: 6-12
| 42 students
7253 Watson Rd PMB #2067
Saint Louis, MO 63119
(314) 432-7534
Saint Louis, MO 63119
(314) 432-7534
Grades: 1-12
| 712 students
Missouri State University, 901 S. National
Springfield, MO 65897
(417) 836-5124
Springfield, MO 65897
(417) 836-5124
Grades: K-12
| 399 students
101 N Warson Rd
Saint Louis, MO 63124
(314) 995-7448
Saint Louis, MO 63124
(314) 995-7448
Grades: PK-12
| 1,241 students
101 N Warson Rd
Saint Louis, MO 63124
(314) 995-7402
Saint Louis, MO 63124
(314) 995-7402
Grades: K-12
| 1,265 students
Marygrove Services, Inc.
Special Education School
2705 Mullanphy Ln
Florissant, MO 63031
(314) 830-6203
Florissant, MO 63031
(314) 830-6203
Grades: 5-11
| 2 students
101 North Warson Road
Saint Louis, MO 63124
(314) 995-7367
Saint Louis, MO 63124
(314) 995-7367
Grades: PK-12
| 1,253 students
Miriam School and Learning Center
Special Education School
1138 N. Warson Road
Saint Louis, MO 63132
(314) 962-6059
Saint Louis, MO 63132
(314) 962-6059
Grades: K-12
| 161 students
204 N Grand St
Mexico, MO 65265
(573) 581-1776
Mexico, MO 65265
(573) 581-1776
Grades: 7-12
| 193 students
136 Clark Hall
Columbia, MO 65211
(573) 884-9173
Columbia, MO 65211
(573) 884-9173
Grades: 6-12
| 6,961 students
Nova Center
Special Education School
2425 S Hardy Ave
Independence, MO 64052
(816) 924-1703
Independence, MO 64052
(816) 924-1703
Grades: 2-12
| 39 students
7019 North Cherry Street
Kansas City, MO 64118
(816) 436-6228
Kansas City, MO 64118
(816) 436-6228
Grades: PK-12
| 429 students
202 E. Walnut Lawn St.
Springfield, MO 65807
(417) 869-8077
Springfield, MO 65807
(417) 869-8077
Grades: PK-12
| 171 students
3401 Newman Rd
Joplin, MO 64801
(417) 781-5124
Joplin, MO 64801
(417) 781-5124
Grades: PK-12
| 316 students
4100 S Lindbergh Boulevard
Saint Louis, MO 63127
(314) 843-4151
Saint Louis, MO 63127
(314) 843-4151
Grades: 7-12
| 75 students
11020 N Ambassador Dr Ste 120
Kansas City, MO 64153
(816) 235-3800
Kansas City, MO 64153
(816) 235-3800
Grades: K-12
| 190 students
Artstech
Alternative School
1522 Holmes St
Kansas City, MO 64108
(816) 461-0201
Kansas City, MO 64108
(816) 461-0201
Grades: 9-12
| 68 students
Calo (Change Academy At Lake Of The Ozarks)
Alternative School
130 Calo Ln
Lake Ozark, MO 65049
(573) 365-2221
Lake Ozark, MO 65049
(573) 365-2221
Grades: 3-12
| 125 students
Childrens Center For The Visually Impaired
Special Education School
3101 Main Street
Kansas City, MO 64111
(816) 841-2284
Kansas City, MO 64111
(816) 841-2284
Grades: NS-12
| 270 students
Cornerstone With Care - Ozanam School
Special Education School
421 E 137th St
Kansas City, MO 64145
(816) 508-3661
Kansas City, MO 64145
(816) 508-3661
Grades: 6-12
| 51 students
Emerson Academy Therapeutic School
Special Education School
4245 Kennerly Ave
Saint Louis, MO 63113
(314) 531-1907
Saint Louis, MO 63113
(314) 531-1907
Grades: 1-12
| 52 students
11625 E 15th St
Independence, MO 64052
(816) 836-1075
Independence, MO 64052
(816) 836-1075
Grades: 2-12
| 46 students
1100 White Road
Chesterfield, MO 63017
(314) 469-6622
Chesterfield, MO 63017
(314) 469-6622
Grades: NS-12
| 127 students
Giant Steps Of St. Louis![Giant Steps Of St. Louis Photo]( "Giant Steps Of St. Louis Photo")
Special Education School
7281 Sarah St
Saint Louis, MO 63143
(314) 932-1051
Saint Louis, MO 63143
(314) 932-1051
Grades: PK-11
| 25 students
Show 16 more private schools in Missouri (out of 51 total schools)
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