For the 2026 school year, there are 3 public high schools serving 1,596 students in Plaquemines Parish, LA.
The top-ranked public high schools in Plaquemines Parish, LA are Belle Chasse High School, Phoenix High School and South Plaquemines High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Plaquemines Parish, LA public high schools have an average math proficiency score of 44% (versus the Louisiana public high school average of 37%), and reading proficiency score of 48% (versus the 44% statewide average). High schools in Plaquemines Parish have an average ranking of 8/10, which is in the top 30% of Louisiana public high schools.
Plaquemines Parish, LA public high school have a Graduation Rate of 86%, which is more than the Louisiana average of 84%.
The school with highest graduation rate is Belle Chasse High School, with 90-94% graduation rate. Read more about public school graduation rate statistics in Louisiana or national school graduation rate statistics.
Minority enrollment is 55% of the student body (majority Black), which is less than the Louisiana public high school average of 56% (majority Black).
Best Public High Schools in Plaquemines Parish (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Belle Chasse High School
(Math: 56% | Reading: 58%)
Rank:
Rank:
9/
Top 20%10
8346 Highway 23
Belle Chasse, LA 70037
(504) 595-6600
Belle Chasse, LA 70037
(504) 595-6600
Gr: 9-12 | 883 students Student-teacher ratio: 13:1 Minority enrollment: 38%
Rank: #22.
Phoenix High School
(Math: 35-39% | Reading: 35-39%)
Rank:
Rank:
6/
Top 50%10
12700 Hwy 23
Braithwaite, LA 70040
(504) 595-6466
Braithwaite, LA 70040
(504) 595-6466
Gr: PK-12 | 203 students Student-teacher ratio: 8:1
Rank: #33.
South Plaquemines High School
(Math: 30-34% | Reading: 41%)
Rank:
Rank:
6/
Top 50%10
34121 Highway 23
Buras, LA 70041
(504) 595-6435
Buras, LA 70041
(504) 595-6435
Gr: 7-12 | 355 students Student-teacher ratio: 9:1 Minority enrollment: 72%
Frequently Asked Questions
What are the top-ranked public high schools in Plaquemines Parish, LA?
The top-ranked public high schools in Plaquemines Parish, LA include Belle Chasse High School, Phoenix High School and South Plaquemines High School.
How many public high schools are located in Plaquemines Parish?
3 public high schools are located in Plaquemines Parish.
What is the racial composition of students in Plaquemines Parish?
Plaquemines Parish public high schools minority enrollment is 55% of the student body (majority Black), which is less than the Louisiana public high schools average of 56% (majority Black).
Which public high schools in Plaquemines Parish are often viewed compared to one another?
Popular comparisons of public high schools in Plaquemines Parish include: Belle Chasse High School vs. South Plaquemines High School, Belle Chasse High School vs. Phoenix High School
Recent Articles
When “Free Public School” Still Isn’t Free
Discover the hidden costs of public school in 2026, from supplies and fees to transportation, technology, and extracurricular expenses.
What a District Budget Cut Means for Your Child's School Experience
Learn how district budget cuts can affect class sizes, programs, staffing, transportation, and your child's daily school experience in 2026.
School Closure Risk: What Parents Should Check Before Moving
Learn how parents can assess school closure risk before buying or renting in a district, using enrollment, funding, and boundary data.