St. Tammany Parish Largest Schools

50 schools ranked by total student enrollment

#1 School

Mandeville High School

2,188

District Average

756.04

Schools Ranked

#	School	Level	Students
1	Mandeville High SchoolMandeville	High	2,188
2	Slidell High SchoolSlidell	High	1,833
3	Covington High SchoolCovington	High	1,690
4	Fontainebleau High SchoolMandeville	High	1,619
5	Northshore High SchoolSlidell	High	1,610
6	Joseph B. Lancaster Elementary SchoolMadisonville	Primary	1,466
7	Salmen High SchoolSlidell	High	1,191
8	Madisonville Elementary SchoolMadisonville	Primary	1,105
9	W.L. Abney ElementarySlidell	Primary	1,063
10	Little Oak Middle SchoolSlidell	Middle	907
11	Lakeshore High SchoolMandeville	High	901
12	Pearl River High SchoolPearl River	High	861
13	Fontainebleau Junior High SchoolMandeville	Middle	860
14	Henry Mayfield Elementary SchoolSlidell	Primary	793
15	Lee Road Junior High SchoolCovington	Primary	785
16	Slidell Junior High SchoolSlidell	Middle	769
17	St. Tammany Junior High SchoolSlidell	Middle	764
18	Bonne Ecole Elementary SchoolSlidell	Primary	737
19	Madisonville Junior High SchoolMadisonville	Middle	725
20	Boyet Junior High SchoolSlidell	Middle	696
21	Tchefuncte Middle SchoolMandeville	Middle	693
22	E. E. Lyon Elementary SchoolCovington	Primary	690
23	Pontchartrain Elementary SchoolMandeville	Primary	689
24	Pine View Middle SchoolCovington	Middle	681
25	Clearwood Junior High SchoolSlidell	Middle	667
26	Abita Springs Elementary SchoolAbita Springs	Primary	653
27	Cypress Cove Elementary SchoolSlidell	Primary	646
28	Honey Island Elementary SchoolSlidell	Primary	619
29	Covington Elementary SchoolCovington	Primary	607
30	Lake Harbor Middle SchoolMandeville	Middle	603
31	Mandeville Junior High SchoolMandeville	Middle	542
32	Mandeville MiddleMandeville	Middle	535
33	Mandeville Elementary SchoolMandeville	Primary	531
34	Whispering Forest Elementary SchoolSlidell	Primary	510
35	Woodlake Elementary SchoolMandeville	Primary	496
36	Folsom Elementary SchoolFolsom	Primary	483
37	Florida Avenue Elementary SchoolSlidell	Primary	478
38	Creekside Junior HighPearl River	Middle	464
39	Riverside Elementary SchoolPearl River	Primary	462
40	Fifth Ward Junior High SchoolBush	Primary	445
41	Abita Springs Middle SchoolAbita Springs	Middle	438
42	Marigny Elementary SchoolMandeville	Primary	435
43	Bayou Woods Elementary SchoolSlidell	Primary	419
44	L.P. Monteleone Junior High SchoolMandeville	Middle	395
45	Magnolia Trace Elementary SchoolMandeville	Primary	391
46	Glynn H. Brock Elementary SchoolSlidell	Primary	347
47	Sixth Ward Elementary SchoolPearl River	Primary	345
48	Chahta-Ima Elementary SchoolLacombe	Primary	334
49	William Pitcher Junior High SchoolCovington	Middle	322
50	Abney Elementary Early Childhood CenterSlidell	Primary	319

Other Rankings

Best Student-Teacher Ratios Top Schools by ELA Proficiency Top Schools by Math Proficiency Graduation Rates

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Data from NCES Common Core of Data and Civil Rights Data Collection. SY 2023-24. Academic proficiency data varies by state reporting methodology.