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Excellent

#25 of 253 private schools in LA

Top 10% of private schools

St John Interparochial School

High School

24250 REGINA ST, Plaquemine, LA 70764

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on LA statewide data. Learn more

Enrollment

197

Student-Teacher

5.8:1

Score

8.0

Grades

7th – 12th

Updated 2021-22

How this school compares

In Plaquemine

#1 of 2

public schools

Louisiana high schools

#2 of 32

About St John Interparochial School

ST John Interparochial School is a high school located in Plaquemine, Louisiana, in the Iberville Parish. The school serves students from grades 7 through 12 and has an enrollment of 197 students with a student-teacher ratio of 5.8:1, which suggests a relatively personalized learning environment supported by 34 full-time equivalent teachers. Although specific test score data is not available, the MySchoolScout rating for ST John Interparochial School is 5.7 out of 10, placing it in the middle range of Louisiana schools according to its state ranking at #127 out of 253.

The school focuses on providing a solid educational foundation with room for academic growth and development. ST John Interparochial School is situated in a large suburban area, offering students access to a variety of resources and amenities typical of suburban settings. This setting provides a blend of community engagement and the conveniences that come with being part of an established neighborhood.

What Parents Should Know

With an enrollment of 197 students, St John Interparochial School is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.

With a student-teacher ratio of 5.8:1, St John Interparochial School offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.

As a private school, St John Interparochial School operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.

Compare to Public Schools

Beta

How St John Interparochial School compares to the 4 public schools in Plaquemine, LA

Student-Teacher Ratio
5.8:1
This School
vs
12.7:1
Public Avg
Avg School Size
197
This School
vs
743
Public Avg
Avg School Scout Rating
8.0
This School
vs
5.8
Public Avg

Student Demographics

White 88.3% vs 0%
Black 8.1% vs 0%
Asian 3.6% vs 0%
St John Interparochial School Plaquemine Public Avg

All Schools in Plaquemine

School Rating
St John Interparochial School (this school) 8.0
Iberville Elementary School 6.9
Iberville Charter Academy 4.3
Plaquemine Senior High School 6.4
Crescent Elementary/Junior High School 5.4

Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.

Score Breakdown

What This Rating Measures

This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in LA.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
A+ 9.6 / 10
View breakdown
Student-Teacher Ratio 5.8:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
A- 7.6 / 10
View breakdown
School Day Length 7.2 hours
Annual Instructional Hours 1,267.2
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
B 5.9 / 10
View breakdown
Diversity Index 21%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
A- 8.0 / 10
View breakdown
Enrollment 197
View data sources

Score basis: Private school model

Data coverage: 80% of scoring components had data

Components scored: 4 of 5

Ranking pool: Private schools in LA

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

White 88.3%
Black 8.1%
Asian 3.6%

Source: NCES Private School Survey (PSS)

Location

24250 REGINA ST, Plaquemine, LA 70764

Nearby Alternatives

Families considering St John Interparochial School may also want to explore other high schools in the area. Thrive Academy (rated 8.4/10, 8.5 miles away, in nearby Baton Rouge), which scores slightly higher. Another option is White Castle High School (rated 6.9/10, 9.4 miles away, in nearby White Castle), a more accessible option. Additionally, Brusly High School (rated 6.5/10, 8.2 miles away, in nearby Brusly), a more accessible option. For more schools in Plaquemine, see our Plaquemine schools guide .

Nearby Schools

20 within 9.4 mi
School Distance Rating
ST JOHN ELEMENTARY SCHOOL Plaquemine 0.1 mi 6.7
Iberville Elementary School Plaquemine 0.3 mi 6.9
Iberville Charter Academy Plaquemine 0.9 mi 4.3
Plaquemine Senior High School Plaquemine 1.0 mi 6.4
Crescent Elementary/Junior High School Plaquemine 3.6 mi 5.4
THE CHRISTIAN ACADEMY OF LOUISIANA Addis 6.7 mi 5.0
Lukeville Elementary School Brusly 7.4 mi 8.7
Brusly Elementary School Brusly 8.1 mi 7.9
Brusly Middle School Brusly 8.2 mi 9.4
Brusly Upper Elementary School Brusly 8.2 mi 8.9
Brusly High School Brusly 8.2 mi 6.5
Thrive Academy Baton Rouge 8.5 mi 8.4
Dorseyville Elementary School White Castle 8.4 mi 7.7
IDEA Innovation Baton Rouge 8.4 mi 2.7
The Emerge School for Autism Baton Rouge 8.5 mi 4.2
East Iberville Elementary/High School St. Gabriel 8.3 mi 6.1
GARDERE COMMUNITY CHRISTIAN SCHOOL Baton Rouge 8.8 mi 7.3
White Castle High School White Castle 9.4 mi 6.9
ELAN VITAL MONTESSORI SCHOOL Baton Rouge 9.4 mi
South Baton Rouge Charter Academy Baton Rouge 9.4 mi 5.1

Neighborhood Census ACS (2019-2023)

Census data for ZIP 70764 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$64,518

Median Home Value

$174,700

Median Rent

$848/mo

Population

15,046

College Educated

14.6%

Homeownership

80.5%

Avg Commute

22.7 min

Poverty Rate

10.7%

Median Age

42

Community Profile

The community surrounding St John Interparochial School has a median household income of $64,518. It is a community where 15% of adults hold a bachelor's degree or higher. The median home value in the area is $174,700, with a median rent of $848/month. The area has a poverty rate of 10.7%. The average commute for residents is 23 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
CRISTO REY BATON ROUGE FRANCISCAN HIGH SCHOOL Baton Rouge, LA 8.2
Tensas High School St. Joseph, LA 7.8
Living School New Orleans, LA 7.7
LaSalle High School Olla, LA 8.4
Thrive Academy Baton Rouge, LA 8.4
Arcadia High School Arcadia, LA 7.5

Frequently Asked Questions

Common questions about St John Interparochial School

What grades does St John Interparochial School serve?

St John Interparochial School serves students in grades 7th through 12th.

How many students attend St John Interparochial School?

St John Interparochial School has an enrollment of approximately 197 students.

What is the student-teacher ratio at St John Interparochial School?

The student-teacher ratio at St John Interparochial School is 5.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St John Interparochial School rank in LA?

St John Interparochial School is ranked #25 out of 253 private schools in LA.

What is St John Interparochial School's MySchoolScout rating?

St John Interparochial School has a composite rating of 8.0 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.

Is St John Interparochial School a private school?

Yes, St John Interparochial School is a private coeducational school with a Roman Catholic affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is St John Interparochial School a religious school?

St John Interparochial School has a Roman Catholic religious affiliation.

11 schools nearby View map →

Neighborhood Context

Walk Score
55 Somewhat Walkable
Bike Score
49 Somewhat Bikeable
City Safety
High (4,506/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Plaquemine). Data >1 year old.

Quick Facts NCES PSS (SY 2021-22)

Grades
7th – 12th
Enrollment
197
Gender Split
48% M / 52% F
Student-Teacher Ratio
5.8:1
Teachers (FTE)
34
Type
private
Coed Status
coed
Affiliation
Roman Catholic
School Day
7.2 hours
Days Per Year
176 days
Setting
Large Suburb
County
IBERVILLE
Data Year
2022–2023

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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