Are you looking for K12 schools which are private in ST. Charles County? Check here to find an alphabetical list of all K-12 private schools in ST. Charles County, MO. Also provided are formal school name, mailing address, contact phone number and available grades for each school.

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1. ACADEMY OF THE SACRED HEART
619 N 2nd St, Saint Charles, MO 63301
Telephone: (636) 946-6127 ST. Charles 640
Grades: PK-8

2. ASSUMPTION SCHOOL
Street Address: 203 W 3rd St, O Fallon, MO 63366
Telephone: (636) 240-4474 ST. Charles 474
Grades: KG-8

3. BAIS YAAKOV OF STLOUIS
700 North & South Rd, Saint Louis, MO 63130
Telephone: (314) 863-9230 ST. Charles 33 9-12

4. BARAT ACADEMY
Street Address: #1 Academy Pl, Dardenne Prairie, MO 63368
Telephone: (636) 300-5500 ST. Charles 81 9

5. CAMPBELL MONTESSORI SCHOOL
Street Address: 3880 Shady Springs Ln, Saint Charles, MO 63301
Telephone: (636) 477-8200 ST. Charles 123
Grades: PK-5

6. CHILD OF GOD LUTHERAN SCHOOL
Street Address: 650 Salt Lick Rd, Saint Peters, MO 63376
Telephone: (636) 970-7080 ST. Charles 195
Grades: PK-7

7. CITY ACADEMY
Street Address: 4175 N Kings Hwy, Saint Louis, MO 63115
Telephone: (314) 382-0085 ST. Charles 125
Grades: PK-6

8. DUCHESNE HIGH SCHOOL
Street Address: 2550 Elm St, Saint Charles, MO 63301
Telephone: (636) 946-6767 ST. Charles 603 9-12

9. FIRST ACADEMY CHILD CARE
2688 Hwy K, O Fallon, MO 63368
Telephone: (636) 272-2711 ST. Charles 97
Grades: PK-KG

10. FIRST BAPTIST CHRISTIAN ACADEMY
Street Address: 8750 Veterans Memorial Pkwy, O Fallon, MO 63366
Telephone: (636) 272-3220 ST. Charles 446
Grades: PK-6

11. FORISTELL BAPTIST ACADEMY
Street Address: Po Box 70, Foristell, MO 63348
Telephone: (636) 673-2180 ST. Charles 11 1-11

12. HARVESTER ELEMENTARY SCHOOL
Street Address: 4075 S Hwy 94, Saint Charles, MO 63304
Telephone: (636) 926-0042 ST. Charles 123
Grades: PK-6

13. IMMACULATE CONCEPTION SCHOOL
Street Address: 2089 Hanley Rd, Dardenne Prairie, MO 63368
Telephone: (636) 561-4450 ST. Charles 715
Grades: KG-8

14. IMMANUEL LUTHERAN SCHOOL
Street Address: 317 W Pearce Blvd, Wentzville, MO 63385
Telephone: (636) 639-9887 ST. Charles 325
Grades: PK-8

15. IMMANUEL LUTHERAN SCHOOL
Street Address: 115 S 6th St, Saint Charles, MO 63301
Telephone: (636) 946-0051 ST. Charles 458
Grades: PK-8

16. LINC FAMILY LEARNING CENTER
9 Love Park Ln, Wentzville, MO 63385
Telephone: (636) 332-5127 ST. Charles 32
Grades: PK-KG

17. LUTHERAN HIGH SCHOOL OF ST CHARLES COUNTY
5100 Mexico Rd, Saint Peters, MO 63376
Telephone: (636) 928-5100 ST. Charles 363 9-12

18. MESSIAH LUTHERAN SCHOOL
Street Address: 5911 S Hwy 94, Weldon Spring, MO 63304
Telephone: (636) 329-1096 ST. Charles 326
Grades: PK-8

19. ST CHARLES BORROMEO SCHOOL
Street Address: 431 Decatur St, Saint Charles, MO 63301
Telephone: (636) 946-2713 ST. Charles 375 N/A

20. ST CLETUS SCHOOL
Street Address: 2721 Zumbehl Rd, Saint Charles, MO 63301
Telephone: (636) 946-7756 ST. Charles 311
Grades: KG-8

21. ST DOMINIC HIGH SCHOOL
Street Address: 31 Saint Dominic Dr, O Fallon, MO 63366
Telephone: (636) 272-6277 ST. Charles 731 9-12

22. ST ELIZABETH ST ROBERT REGIONAL SCHOOL
Street Address: 1 Seton Ct, Saint Charles, MO 63303
Telephone: (636) 946-6716 ST. Charles 362
Grades: KG-8

23. ST JOSEPH SCHOOL
Street Address: 1351 Motherhead Rd, Saint Charles, MO 63304
Telephone: (636) 441-0055 ST. Charles 880
Grades: KG-8

24. ST JOSEPH SCHOOL-JOSEPHVILLE
1410 Josephville Rd, Wentzville, MO 63385
Telephone: (636) 332-5672 ST. Charles 90
Grades: KG-8

25. ST PATRICK SCHOOL
Street Address: 701 S Church St, Wentzville, MO 63385
Telephone: (636) 332-9913 ST. Charles 457
Grades: KG-8

26. ST PAUL ELEMENTARY SCHOOL
Street Address: 1235 Church Rd, Saint Paul, MO 63366
Telephone: (636) 978-1900 ST. Charles 234
Grades: PK-8

27. ST PETER CATHOLIC SCHOOL
Street Address: 201 First Capitol Dr, Saint Charles, MO 63301
Telephone: (636) 947-9667 ST. Charles 183
Grades: KG-8

28. STS JOACHIM & ANN SCHOOL
Street Address: 4110 Mcclay Rd, Saint Charles, MO 63304
Telephone: (636) 441-4835 ST. Charles 356
Grades: KG-8

29. THE GODDARD SCHOOL
Street Address: 9008 Phoenix Pkwy, O Fallon, MO 63368
Telephone: (636) 561-8559 ST. Charles 150
Grades: PK-KG

30. TORAH PREP SCHOOL – BOYS DIVISION
609 North And South Rd, Saint Louis, MO 63130
Telephone: (314) 727-3335 ST. Charles 66 2-8

31. TRINITY LUTHERAN SCHOOL
Street Address: 4689 N Hwy 94, Saint Charles, MO 63301
Telephone: (636) 250-3654 ST. Charles 31 1-8

32. WESTGATE CHRISTIAN ACADEMY
Street Address: 1913 Trade Center Dr, Saint Peters, MO 63376
Telephone: (636) 442-8000 ST. Charles 264
Grades: PK-8

33. WILLOTT ROAD CHRISTIAN ACADEMY
Street Address: 1610 Willott Rd, Saint Peters, MO 63376
Telephone: (636) 926-3595 ST. Charles 376
Grades: PK-8

34. WONDER YEARS
7104 Twin Chimneys Blvd, O Fallon, MO 63368
Telephone: (636) 978-3240 ST. Charles 130
Grades: PK-5

35. ZION LUTHERAN SCHOOL
Street Address: 3866 Harvester Rd, Saint Charles, MO 63304
Telephone: (636) 441-7424 ST. Charles 307
Grades: PK-8