For the 2026 school year, there are 15 private high schools belonging to Cognia serving 7,384 students in Louisiana. You can also find more schools membership associations in Louisiana.
The top-ranked private high schools belonging to Cognia in Louisiana include Catholic High School, St. Joseph's Academy, and Providence Classical Academy.
The average tuition cost is $11,271, which is higher than the Louisiana private high school average tuition cost of $11,114.
Top-Ranked Private High Schools Belonging to Cognia in Louisiana (2026)
School
Location
Quick Facts
Archbishop Hannan High School![Archbishop Hannan High School Photo]( "Archbishop Hannan High School Photo")
(Catholic)
71324 Highway 1077
Covington, LA 70433
(985) 249-6363
Covington, LA 70433
(985) 249-6363
Gr: 8-12 | 705 students Avg. class size: 18 students Sports: 18 | Extracurrculars: 30 Tuition & acceptance rate listed
The Brighton School![The Brighton School Photo]( "The Brighton School Photo")
Special Education School
12108 Parkmeadow Avenue
Baton Rouge, LA 70816
(225) 291-2524
Baton Rouge, LA 70816
(225) 291-2524
Gr: K-12 | 236 students Avg. class size: 10 students Sports: 6 | Extracurrculars: 6 Tuition & acceptance rate listed
Catholic High School![Catholic High School Photo]( "Catholic High School Photo")
(Catholic)
1301 Delasalle Drive
New Iberia, LA 70560
(337) 364-5116
New Iberia, LA 70560
(337) 364-5116
Gr: 4-12 | 614 students Avg. class size: 25 students Sports: 14 | Extracurrculars: 13
201 Major Pkwy
New Roads, LA 70760
(225) 638-3783
New Roads, LA 70760
(225) 638-3783
Gr: PK-12 Sports: 9 Tuition & acceptance rate listed
4141 Pontchartrain Drive
Slidell, LA 70458
(985) 643-3725
Slidell, LA 70458
(985) 643-3725
Gr: 1-12 | 270 students Avg. class size: 19 students Sports: 9 | Extracurrculars: 5 Tuition & acceptance rate listed
Mount Carmel Academy![Mount Carmel Academy Photo]( "Mount Carmel Academy Photo")
All-girls (Catholic)
7027 Milne Blvd
New Orleans, LA 70124
(504) 288-7626
New Orleans, LA 70124
(504) 288-7626
Gr: 8-12 | 1,250 student Avg. class size: 15 students Sports: 15 | Extracurrculars: 53 Tuition listed
4525 Old Brownlee Rd
Bossier City, LA 71111
(318) 820-9465
Bossier City, LA 71111
(318) 820-9465
Gr: PK-12 | 493 students Avg. class size: 16 students Sports: 9 | Extracurrculars: 5 Tuition & acceptance rate listed
3015 Broussard St.
Baton Rouge, LA 70808
(225) 383-7207
Baton Rouge, LA 70808
(225) 383-7207
Gr: 9-12 | 1,128 student Avg. class size: 24 students Sports: 16 | Extracurrculars: 39 Tuition listed
Teurlings Catholic High School
(Catholic)
139 Teurlings Dr
Lafayette, LA 70501
(337) 323-5571
Lafayette, LA 70501
(337) 323-5571
Gr: 9-12 | 781 students Sports: 16 Tuition & acceptance rate listed
141 Middleton Dr.
Alexandria, LA 71302
(318) 427-0123
Alexandria, LA 71302
(318) 427-0123
Gr: 7-12 | 218 students Sports: 10 | Extracurrculars: 10 Tuition listed
Ursuline Academy![Ursuline Academy Photo]( "Ursuline Academy Photo")
All-girls (Catholic)
2635 State St
New Orleans, LA 70118
(504) 861-9150
New Orleans, LA 70118
(504) 861-9150
Gr: NS-12 | 387 students Avg. class size: 15 students Sports: 13 Tuition listed
186 Westminster Drive
Opelousas, LA 70570
(337) 948-8607
Opelousas, LA 70570
(337) 948-8607
Gr: PK-12 | 434 students Avg. class size: 22 students Sports: 11 | Extracurrculars: 7 Tuition & acceptance rate listed
1901 Jaguar Dr
Slidell, LA 70461
(985) 649-0914
Slidell, LA 70461
(985) 649-0914
Gr: 8-12 | 323 students Avg. class size: 18 students Sports: 14 | Extracurrculars: 22 Tuition & acceptance rate listed
2401
Monroe, LA 71201
(318) 322-6000
Monroe, LA 71201
(318) 322-6000
Gr: 2-12 | 95 students Avg. class size: 8 students Tuition & acceptance rate listed
2820 Summer Grove Dr
Shreveport, LA 71118
(318) 687-9003
Shreveport, LA 71118
(318) 687-9003
Gr: PK-12 | 450 students Avg. class size: 18 students Sports: 6 | Extracurrculars: 11 Tuition & acceptance rate listed
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