Average
#945 of 1,288 schools in LA
Chalmette High School
High School · St. Bernard Parish
1100 East Judge Perez Dr., Chalmette, LA 70043
Enrollment
2,317
Student-Teacher
14.2:1
Score
5.4
Grades
9th – 12th
Enrollment
2,317
Student-Teacher
14.2:1
Score
5.4
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Chalmette
#5 of 6
public schools
Louisiana high schools
#182 of 263
In district
#11 of 12
St. Bernard Parish
About Chalmette High School
Chalmette High School serves 2,317 students in grades 9-12 in the large suburban community of Chalmette, Louisiana. With 163 full-time equivalent teachers, the school maintains a student-teacher ratio of 14.2:1, providing opportunities for meaningful student-teacher interaction in this sizable high school environment. Academically, Chalmette High ranks in the 63rd percentile statewide, placing 477th out of 1,290 Louisiana schools with a MySchoolScout rating of 6.3 out of 10.
The school shows particular strength in mathematics, where 43% of students perform at proficient levels or above across grade levels, while 38% demonstrate proficiency in English Language Arts and Reading. These results reflect a school with room for academic growth as it works to support student achievement. Located at 1100 East Judge Perez Drive, the school serves a diverse suburban community in St.
Bernard Parish. The surrounding neighborhood of ZIP code 70043 is home to 22,192 residents, with a median household income of $55,655 and median home values around $192,800. The area represents a working-class community where 15% of residents hold bachelor's degrees or higher.
Chalmette High School stands as a central educational institution in this established suburban setting along Louisiana's Gulf Coast region.
What Parents Should Know
Chalmette High School is a large school with 2,317 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Chalmette High School — Students at Chalmette High School score 40% proficient, which is below what's typical for similar communities (expected: 47%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
57.1%
Students qualifying for federal meal assistance
Test Scores LA LEAP (2024-25)
Based on 10 test records from LA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 4.7/10.
How Chalmette High School Compares
See how Chalmette High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 78% (2019) to 39% (2025). Reading/ELA proficiency has declined from 73% (2019) to 41% (2025).
Location
1100 East Judge Perez Dr., Chalmette, LA 70043
Nearby Alternatives
Families considering Chalmette High School may also want to explore other high schools in the area. C.F. Rowley Alternative School (rated 6.6/10, 1.5 miles away), which scores notably higher. Additionally, Edna Karr High School (rated 6.1/10, 3.3 miles away, in nearby New Orleans), which scores slightly higher. For more schools in Chalmette, see our Chalmette schools guide .
Nearby Schools
20 within 5.1 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 70043 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$57,065
Median Home Value
$203,800
Median Rent
$1,091/mo
Population
22,461
College Educated
14.7%
Homeownership
59.8%
Avg Commute
28.5 min
Poverty Rate
24.5%
Median Age
34.6
Community Profile
The community surrounding Chalmette High School has a median household income of $57,065. It is a community where 15% of adults hold a bachelor's degree or higher. The median home value in the area is $203,800, with a median rent of $1,091/month. The area has a poverty rate of 24.5%, indicating some economic challenges in the community. The average commute for residents is 29 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Haughton High School Haughton, LA | 5.4 |
| Alfred M. Barbe High School Lake Charles, LA | 5.5 |
| Sulphur High School Sulphur, LA | 5.5 |
| East St. John High School Reserve, LA | 5.6 |
| Northshore High School Slidell, LA | 5.7 |
| Slidell High School Slidell, LA | 5.1 |
Frequently Asked Questions
Common questions about Chalmette High School
What grades does Chalmette High School serve?
Chalmette High School serves students in grades 9th through 12th.
How many students attend Chalmette High School?
Chalmette High School has an enrollment of approximately 2,317 students.
What is the student-teacher ratio at Chalmette High School?
The student-teacher ratio at Chalmette High School is 14.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Chalmette High School rank in LA?
Chalmette High School is ranked #945 out of 1,288 schools in LA.
What is Chalmette High School's MySchoolScout rating?
Chalmette High School has a composite rating of 5.4 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Chalmette High School?
Based on the most recent state assessment data, Chalmette High School has 48.5% math proficiency and 48.3% reading/ELA proficiency.
Is Chalmette High School a charter school?
No, Chalmette High School is not a charter school. It is a traditional public school operated by the local school district.
Is Chalmette High School a Title I school?
No, Chalmette High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Chalmette High School?
57.1% of students at Chalmette High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 2,317
- Student-Teacher Ratio
- 14.2:1
- Teachers (FTE)
- 163
- Free/Reduced Lunch
- 57.1%
- Type
- regular
- Setting
- Large Suburb
- County
- St. Bernard Parish
- Phone
- (504) 301-2600
- Data Year
- 2023–2024
Resources & Links
District
St. Bernard Parish- District Enrollment
- 8,147
- Schools in District
- 12
- Per-Pupil Spending
- $13,986
- District Rank
- #11 of 12
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
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