Average
#851 of 1,288 schools in LA
Northshore High School
High School · St. Tammany Parish
100 Panther Drive, Slidell, LA 70461
Enrollment
1,610
Student-Teacher
15.5:1
Score
5.7
Grades
9th – 12th
Enrollment
1,610
Student-Teacher
15.5:1
Score
5.7
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Slidell
#10 of 20
public schools
Louisiana high schools
#154 of 263
In district
#42 of 55
St. Tammany Parish
Equity
7.5 / 10
Very strong
About Northshore High School
Northshore High School serves 1,610 students in grades 9-12 in Slidell, Louisiana, earning a strong 7.5 out of 10 MySchoolScout rating. The school ranks impressively at #158 out of 1,290 Louisiana high schools, placing it in the 88th percentile statewide with an outstanding 9.1 academic score. With 104 full-time equivalent teachers, Northshore maintains a manageable 15.5:1 student-teacher ratio that supports personalized attention.
Academically, the school demonstrates solid performance with 64% of students achieving proficiency or above in English Language Arts and Reading, while 54% meet or exceed proficiency standards in mathematics. The school draws from a stable community where the median household income reaches $84,973 and median home values sit at $258,800. About one-third of local residents hold bachelor's degrees or higher, contributing to an education-focused environment, while the area maintains a relatively low 13% poverty rate among its 32,229 ZIP code residents.
Located in the small city setting of Slidell in St. Tammany Parish, Northshore High School benefits from a suburban community atmosphere that balances educational opportunity with small-town accessibility.
Score Breakdown
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Northshore High School — Students at Northshore High School score 54% proficient, which is below what's typical for similar communities (expected: 63%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
36.4%
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: 5.9/10.
How Northshore High School Compares
See how Northshore High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 85% (2019) to 54% (2025). Reading/ELA proficiency has declined from 84% (2019) to 53% (2025).
Location
100 Panther Drive, Slidell, LA 70461
Nearby Alternatives
Families considering Northshore High School may also want to explore other high schools in the area. POPE JOHN PAUL II CATHOLIC HIGH SCHOOL (rated 6.0/10, 0.6 miles away), with a very similar rating. Additionally, Slidell High School (rated 5.1/10, 2.1 miles away), with a comparable rating. For more schools in Slidell, see our Slidell schools guide .
Nearby Schools
20 within 3.5 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 70461 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$88,035
Median Home Value
$267,100
Median Rent
$1,201/mo
Population
33,572
College Educated
30.7%
Homeownership
78.3%
Avg Commute
32.5 min
Poverty Rate
14.4%
Median Age
38.7
Community Profile
The community surrounding Northshore High School has a median household income of $88,035. It is an area where 31% of adults hold a bachelor's degree or higher. The median home value in the area is $267,100, with a median rent of $1,201/month. The area has a poverty rate of 14.4%. The average commute for residents is 33 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 |
|---|---|
| Central Lafourche High School Raceland, LA | 5.8 |
| New Iberia Senior High School New Iberia, LA | 5.8 |
| East St. John High School Reserve, LA | 5.6 |
| Warren Easton Charter High School New Orleans, LA | 5.6 |
| Alfred M. Barbe High School Lake Charles, LA | 5.5 |
| CATHOLIC HIGH SCHOOL Baton Rouge, LA | 5.5 |
Frequently Asked Questions
Common questions about Northshore High School
What grades does Northshore High School serve?
Northshore High School serves students in grades 9th through 12th.
How many students attend Northshore High School?
Northshore High School has an enrollment of approximately 1,610 students.
What is the student-teacher ratio at Northshore High School?
The student-teacher ratio at Northshore High School is 15.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Northshore High School rank in LA?
Northshore High School is ranked #851 out of 1,288 schools in LA.
What is Northshore High School's MySchoolScout rating?
Northshore High School has a composite rating of 5.7 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 Northshore High School?
Based on the most recent state assessment data, Northshore High School has 61.5% math proficiency and 65.5% reading/ELA proficiency.
Is Northshore High School a charter school?
No, Northshore High School is not a charter school. It is a traditional public school operated by the local school district.
Is Northshore High School a Title I school?
No, Northshore High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Northshore High School?
36.4% of students at Northshore 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
Powered by 
FBI UCR 2024. City-level (Slidell). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,610
- Student-Teacher Ratio
- 15.5:1
- Teachers (FTE)
- 104
- Free/Reduced Lunch
- 36.4%
- Type
- regular
- Setting
- Small City
- County
- St. Tammany Parish
- Phone
- (985) 649-6400
- Data Year
- 2023–2024
Resources & Links
District
St. Tammany Parish- District Enrollment
- 38,794
- Schools in District
- 55
- Per-Pupil Spending
- $14,823
- District Rank
- #42 of 55
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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