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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

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 metrics
Student Progress4.7Below Average25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data4
Annual Change-5.44 pts/yr
Data Period2019–2025
TrendDeclining
Academics6.3Above Average25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency39%
Reading/ELA Proficiency41%
Math vs. State Avg+2.9 pts
Reading vs. State Avg-3.4 pts
Overall Proficiency40%
Expected (poverty-adj.)47%
vs. Expected-7.3 pts
Adjusted Percentile47th
College Readiness4.5Below Average30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation13%
IB ProgramNo
Resources & Environment6.3Above Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio14.2:1
Per-Pupil Spending$13,983

Chalmette High School — Students at Chalmette High School score 40% proficient, which is below what's typical for similar communities (expected: 47%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

57.1%

Students qualifying for federal meal assistance

Test Scores LA LEAP (2024-25)

Math Proficiency 48.5%
School
State
36.1%
ELA Proficiency 48.3%
School
State
44.4%

Based on 10 test records from LA state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
78%
ELA
73%
2021*
Math
34%
ELA
41%
2022
Math
43%
ELA
38%
2025
Math
39%
ELA
41%

* 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.

Overall Score
5.4/10
27th percentile in LA
Academic
6.3/10
6.3/10
Growth
4.7/10
Below average
Environment
6.3/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
57%
Teaching Staff
14:1 student-teacher ratio
163 teachers

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 mi
School Distance Rating
Lacoste Elementary School Chalmette 0.6 mi 5.7
OUR LADY OF PROMPT SUCCOR SCHOOL Chalmette 0.8 mi 7.5
Arlene Meraux Elementary School Chalmette 1.4 mi 4.6
Chalmette Elementary School Chalmette 1.6 mi 6.0
C.F. Rowley Alternative School Chalmette 1.5 mi 6.6
N.P. Trist Middle School Meraux 1.9 mi 6.0
Joseph J. Davies Elementary School Meraux 1.9 mi 6.9
Andrew Jackson Middle School Chalmette 2.0 mi 6.6
Elan Academy Charter School New Orleans 2.4 mi 4.7
Belle Chasse Primary School Belle Chasse 3.3 mi 6.2
Alice M Harte Elementary Charter School New Orleans 3.0 mi 7.5
Arabi Elementary School Arabi 3.1 mi 6.5
Belle Chasse Elementary School Belle Chasse 3.4 mi 8.5
Edna Karr High School New Orleans 3.3 mi 6.1
Dwight D. Eisenhower Charter School New Orleans 3.5 mi 8.5
LIGHT CITY CHRISTIAN ACADEMY New Orleans 3.7 mi
Dr. Martin Luther King Charter School for Sci Tech New Orleans 4.1 mi 5.7
Dorothy Height Charter School New Orleans 4.1 mi 5.5
W. Smith Jr. Elementary School Violet 4.8 mi 5.6
Athlos Academy of Jefferson Parish Terrytown 5.1 mi 3.9

Neighborhood 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.

11 schools nearby View map →

Neighborhood Context

Walk Score
67 Somewhat Walkable
Bike Score
47 Somewhat Bikeable
County Safety
High (2,422/100K)

Powered by Walk Score

FBI UCR 2024. County-level only. Data >1 year old.

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
Data Year
2023–2024

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.

Read our full methodology

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