For the 2026 school year, there are 8 public schools serving 3,670 students in 70448, LA (there are 1 private school, serving 800 private students). 82% of all K-12 students in 70448, LA are educated in public schools (compared to the LA state average of 84%).
The top-ranked public schools in 70448, LA are Lake Harbor Middle School, Mandeville Junior High School and Gayle Sloan Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public schools in zipcode 70448 have an average math proficiency score of 63% (versus the Louisiana public school average of 35%), and reading proficiency score of 70% (versus the 43% statewide average). Schools in 70448, LA have an average ranking of 10/10, which is in the top 5% of Louisiana public schools.
Minority enrollment is 26% of the student body (majority Hispanic), which is less than the Louisiana public school average of 59% (majority Black).
Best 70448, LA Public Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Lake Harbor Middle School
(Math: 70% | Reading: 70%)
Rank:
Rank:
10/
Top 5%10
1700 Viola Street
Mandeville, LA 70448
(985) 674-4440
Mandeville, LA 70448
(985) 674-4440
Gr: 4-6 | 582 students Student-teacher ratio: 13:1 Minority enrollment: 23%
Rank: #22.
Mandeville Junior High School
(Math: 64% | Reading: 72%)
Rank:
Rank:
10/
Top 10%10
639 Carondelet Street
Mandeville, LA 70448
(985) 626-4428
Mandeville, LA 70448
(985) 626-4428
Gr: 7-8 | 510 students Student-teacher ratio: 11:1 Minority enrollment: 22%
Rank: #33.
Gayle Sloan Middle School
(Math: 65% | Reading: 69%)
Rank:
Rank:
10/
Top 10%10
2525 Soult Street
Mandeville, LA 70448
(985) 626-8778
Mandeville, LA 70448
(985) 626-8778
Gr: 4-6 | 502 students Student-teacher ratio: 13:1 Minority enrollment: 20%
Rank: #4 - 54. - 5.
Magnolia Trace Elementary School
(Math: 60-64% | Reading: 65-69%)
Rank:
Rank:
10/
Top 10%10
1405 Highway 1088
Mandeville, LA 70448
(985) 626-8238
Mandeville, LA 70448
(985) 626-8238
Gr: 2-3 | 355 students Student-teacher ratio: 11:1 Minority enrollment: 25%
Rank: #4 - 54. - 5.
Woodlake Elementary School
(Math: 60-64% | Reading: 65-69%)
Rank:
Rank:
10/
Top 10%10
1620 Livingston Street
Mandeville, LA 70448
(985) 626-8842
Mandeville, LA 70448
(985) 626-8842
Gr: PK-3 | 442 students Student-teacher ratio: 10:1 Minority enrollment: 28%
Rank: #66.
Mandeville Elementary School
(Math: 50-54% | Reading: 70-74%)
Rank:
Rank:
10/
Top 10%10
519 Massena Street
Mandeville, LA 70448
(985) 626-3950
Mandeville, LA 70448
(985) 626-3950
Gr: PK-3 | 508 students Student-teacher ratio: 11:1 Minority enrollment: 30%
Rank: #77.
L.p. Monteleone Junior High School
(Math: 52% | Reading: 69%)
Rank:
Rank:
10/
Top 10%10
63000 Blue Marlin Drive
Mandeville, LA 70448
(985) 951-8088
Mandeville, LA 70448
(985) 951-8088
Gr: 7-8 | 349 students Student-teacher ratio: 9:1 Minority enrollment: 36%
Rank: n/an/a
1715 Viola Street
Mandeville, LA 70448
(985) 674-3011
Mandeville, LA 70448
(985) 674-3011
Gr: PK-1 | 422 students Student-teacher ratio: 12:1 Minority enrollment: 31%
70448, Louisiana Public Schools (Closed)
School
Location
Quick Facts
Methodist Home For Children Of Greater New Orleans (Closed 2023)
Special Education School
23515 Hwy 190-quail Lane
Mandeville, LA 70448
(985) 626-6521
Mandeville, LA 70448
(985) 626-6521
Gr: K-12 | 9 students Minority enrollment: 22%
Operation Jumpstart Alternative School (Closed 2011)
Alternative School
23515 Hwy 190
Mandeville, LA 70448
(985) 727-1062
Mandeville, LA 70448
(985) 727-1062
Gr: 6-12
Southeast Louisiana State Hospital (Closed 2023)
Special Education School
23515 Hwy 190
Mandeville, LA 70448
(985) 626-6521
Mandeville, LA 70448
(985) 626-6521
Frequently Asked Questions
What are the top-ranked public schools in 70448, LA?
The top-ranked public schools in 70448, LA include Lake Harbor Middle School, Mandeville Junior High School and Gayle Sloan Middle School.
How many public schools are located in 70448?
8 public schools are located in 70448.
What percentage of students in 70448 go to public school?
82% of all K-12 students in 70448 are educated in public schools (compared to the LA state average of 84%).
What is the racial composition of students in 70448?
70448 public schools minority enrollment is 26% of the student body (majority Hispanic), which is less than the Louisiana public schools average of 59% (majority Black).
Recent Articles
How to Read a School Improvement Plan Before Choosing a School
Learn how to read a school improvement plan, identify meaningful goals, and evaluate whether a school's improvement efforts align with your child's educational needs.
Should You Move for a Better Public School? A Cost vs. Benefit Analysis
Considering a move to a better public school? Explore the financial, academic, and lifestyle tradeoffs before making one of your family's biggest decisions.
When a Higher-Rated School Isn't the Better Fit
Discover why the highest-rated public school may not always be the best choice and learn how to evaluate schools based on your child's unique needs.