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Lowest Student–Teacher Ratio in St. Tammany Parish (2025)

Schools with the fewest students per FTE teacher, among schools with at least 100 students. Ranked by the Success Index (US) from official American data; 54 schools in St. Tammany Parish, Louisiana. Rank positions shown on each profile are within United States and Louisiana.

  1. 1
    68
    William Pitcher Junior High SchoolCovington · Public MiddleStudents per teacher: 8.6
  2. 2
    91
    L.P. Monteleone Junior High SchoolMandeville · Public MiddleStudents per teacher: 9.2
  3. 3
    81
    Folsom Junior High SchoolFolsom · Public MiddleStudents per teacher: 9.6
  4. 4
    85
    Fifth Ward Junior High SchoolBush · Public ElementaryStudents per teacher: 10.2
  5. 5
    72
    Alton Elementary SchoolSlidell · Public ElementaryStudents per teacher: 10.4
  6. 6
    93
    Woodlake Elementary SchoolMandeville · Public ElementaryStudents per teacher: 10.5
  7. 7
    83
    Sixth Ward Elementary SchoolPearl River · Public ElementaryStudents per teacher: 10.5
  8. 8
    69
    Florida Avenue Elementary SchoolSlidell · Public ElementaryStudents per teacher: 10.5
  9. 9
    81
    Covington Elementary SchoolCovington · Public ElementaryStudents per teacher: 11.0
  10. 10
    75
    Bayou Lacombe MiddleLacombe · Public MiddleStudents per teacher: 11.0
  11. 11
    71
    Carolyn Park MiddleSlidell · Public MiddleStudents per teacher: 11.1
  12. 12
    93
    Mandeville Junior High SchoolMandeville · Public MiddleStudents per teacher: 11.3
  13. 13
    91
    Mandeville Elementary SchoolMandeville · Public ElementaryStudents per teacher: 11.3
  14. 14
    85
    Whispering Forest Elementary SchoolSlidell · Public ElementaryStudents per teacher: 11.3
  15. 15
    80
    Chahta-Ima Elementary SchoolLacombe · Public ElementaryStudents per teacher: 11.4
  16. 16
    91
    Magnolia Trace Elementary SchoolMandeville · Public ElementaryStudents per teacher: 11.5
  17. 17
    80
    Bayou Woods Elementary SchoolSlidell · Public ElementaryStudents per teacher: 11.6
  18. 18
    87
    Lee Road Junior High SchoolCovington · Public ElementaryStudents per teacher: 11.7
  19. 19
    82
    E. E. Lyon Elementary SchoolCovington · Public ElementaryStudents per teacher: 11.8
  20. 20
    93
    Pontchartrain Elementary SchoolMandeville · Public ElementaryStudents per teacher: 12.0
  21. 21
    84
    Abita Springs Elementary SchoolAbita Springs · Public ElementaryStudents per teacher: 12.0
  22. 22
    84
    Madisonville Elementary SchoolMadisonville · Public ElementaryStudents per teacher: 12.0
  23. 23
    76
    Clearwood Junior High SchoolSlidell · Public MiddleStudents per teacher: 12.0
  24. 24
    77
    Henry Mayfield Elementary SchoolSlidell · Public ElementaryStudents per teacher: 12.1
  25. 25
    68
    Creekside Junior HighPearl River · Public MiddleStudents per teacher: 12.1
  26. 26
    80
    Bonne Ecole Elementary SchoolSlidell · Public ElementaryStudents per teacher: 12.3
  27. 27
    67
    Cypress Cove Elementary SchoolSlidell · Public ElementaryStudents per teacher: 12.4
  28. 28
    86
    Folsom Elementary SchoolFolsom · Public ElementaryStudents per teacher: 12.6
  29. 29
    83
    Riverside Elementary SchoolPearl River · Public ElementaryStudents per teacher: 12.7
  30. 30
    78
    Lakeshore High SchoolMandeville · Public HighStudents per teacher: 12.7
  31. 31
    79
    Marigny Elementary SchoolMandeville · Public ElementaryStudents per teacher: 12.8
  32. 32
    68
    Pearl River High SchoolPearl River · Public HighStudents per teacher: 12.8
  33. 33
    91
    Gayle Sloan Middle SchoolMandeville · Public MiddleStudents per teacher: 13.2
  34. 34
    83
    Fontainebleau High SchoolMandeville · Public HighStudents per teacher: 13.3
  35. 35
    91
    Tchefuncte Middle SchoolMandeville · Public MiddleStudents per teacher: 13.4
  36. 36
    90
    Lake Harbor Middle SchoolMandeville · Public MiddleStudents per teacher: 13.5
  37. 37
    83
    Honey Island Elementary SchoolSlidell · Public ElementaryStudents per teacher: 13.5
  38. 38
    82
    Abita Springs Middle SchoolAbita Springs · Public MiddleStudents per teacher: 13.6
  39. 39
    45
    Abney Elementary Early Childhood CenterSlidell · Public ElementaryStudents per teacher: 13.7
  40. 40
    69
    Glynn H. Brock Elementary SchoolSlidell · Public ElementaryStudents per teacher: 13.8
  41. 41
    66
    W.L. Abney ElementarySlidell · Public ElementaryStudents per teacher: 13.8
  42. 42
    70
    Slidell Junior High SchoolSlidell · Public MiddleStudents per teacher: 13.9
  43. 43
    69
    Pine View Middle SchoolCovington · Public MiddleStudents per teacher: 13.9
  44. 44
    85
    Fontainebleau Junior High SchoolMandeville · Public MiddleStudents per teacher: 14.3
  45. 45
    70
    Slidell High SchoolSlidell · Public HighStudents per teacher: 14.3
  46. 46
    88
    Madisonville Junior High SchoolMadisonville · Public MiddleStudents per teacher: 14.4
  47. 47
    83
    Little Oak Middle SchoolSlidell · Public MiddleStudents per teacher: 14.4
  48. 48
    87
    Mandeville High SchoolMandeville · Public HighStudents per teacher: 14.5
  49. 49
    67
    Covington High SchoolCovington · Public HighStudents per teacher: 14.5
  50. 50
    64
    Salmen High SchoolSlidell · Public HighStudents per teacher: 14.9
  51. 51
    81
    Northshore High SchoolSlidell · Public HighStudents per teacher: 15.0
  52. 52
    61
    St. Tammany Junior High SchoolSlidell · Public MiddleStudents per teacher: 15.2
  53. 53
    81
    Boyet Junior High SchoolSlidell · Public MiddleStudents per teacher: 15.3
  54. 54
    86
    Joseph B. Lancaster Elementary SchoolMadisonville · Public ElementaryStudents per teacher: 16.4

William Pitcher Junior High School in Covington leads the 2025 list of lowest student–teacher ratio in St. Tammany Parish with Students per teacher 8.6. Of the 54 schools shown, 54 are public.

For the full picture see the wider Louisiana lowest student–teacher ratio rankings, every school on the St. Tammany Parish page, or the comparison tool to put a shortlist side by side.

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Frequently asked questions

What is the best ratio school in St. Tammany Parish?

William Pitcher Junior High School in Covington, Louisiana ranks first among lowest student–teacher ratio in St. Tammany Parish with Students per teacher 8.6 (Enrollment: 266).

How are lowest student–teacher ratio in St. Tammany Parish ranked?

Schools with the fewest students per FTE teacher, among schools with at least 100 students. Only schools eligible for the Success Index (US) are included; the index is shown alongside for context.

Are these 2025 rankings official?

No. They are computed by Success Tutoring from official American data (Urban Institute Education Data Portal (NCES CCD, EDFacts); NCES Common Core of Data). States set their own assessments and proficiency cut scores, so proficiency rates are most comparable within a state. Use the state rankings for like-for-like comparisons.