Quick Facts (2026-27)
- Top Ranked LA School
- Grades: 7-12
- Enrollment: 287 students
- Application Deadline: None / Rolling
- Source: ✓Verified school update
St. John Interparochial School
About the School
- The mission of St. John Interparochial School is to develop the spiritual, intellectual, and physical capabilities of each student in a Christ-centered environment thus continuing the rich tradition of the school.
- Established in 1853, St. John integrates religious values in the daily life and learning of each student.
- The faculty and staff believe in building a community of faith, love, and service to others that extends beyond a classroom setting.
- St. John offers a solid religious foundation and a well-rounded education that add new dimension to a student's personality, character, and moral standards.
- St. John Interparochial School is drawing students from seven surrounding area church parishes.
Quick Facts (2026-27)
- Top Ranked LA School
- Grades: 7-12
- Enrollment: 287 students
- Application Deadline: None / Rolling
- Source: ✓Verified school update
School Rankings
St. John Interparochial School ranks among the top 20% of private schools in Louisiana for:
Category
Attribute
School History
School Facts
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 7-12
Students By Grade
Year Founded
1853
Colors
Navy Blue, Gold, Old gold
Student Body
Total Students
287 students
Student Body Type
Co-ed
% Students of Color
12%
State avg.: 22%
Academics & Faculty
Total Classroom Teachers
34 teachers
Student-Teacher Ratio
8:1
National avg.: 11:1
Tuition & Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$4,454.00
Frequently Asked Questions
What is St. John Interparochial School's ranking?
St. John Interparochial School ranks among the top 20% of private schools in Louisiana for: Oldest founding date.
When is the application deadline for St. John Interparochial School?
The application deadline for St. John Interparochial School is rolling (applications are reviewed as they are received year-round).
Nearby Private Schools
The nearest high school to St. John Interparochial School is The Christian Academy Of Louisiana (6.6 miles away)
The nearest elementary school and preschool is St. John Elementary School (0.1 miles away)
Show me:
Distance: 0.1 mi
Gr: PK-6 | 309 students
Catholic
58645 Saint Clement Ave
Plaquemine, LA 70764
(225) 776-0289
Distance: 6.6 mi
Gr: PK-12 | 102 students
Baptist
6781 La Hwy 1 S
Addis, LA 70710
(225) 364-3734
Distance: 8.4 mi
Gr: K | 30 students
Special Education School
7784 Innovation Park Dr
Baton Rouge, LA 70820
(225) 343-4232
Distance: 8.7 mi
Gr: PK-5 | 132 students
Christian
8538 Gsri Ave
Baton Rouge, LA 70810
(225) 387-5082
Distance: 9.2 mi
Gr: NS-K | 45 students
Avg. class size: 20 students
Sports: 1
Montessori School
7518 Highland Road
Baton Rouge, LA 70808
(225) 767-6620
Distance: 6.6 mi
Gr: PK-12 | 102 students
Baptist
6781 La Hwy 1 S
Addis, LA 70710
(225) 364-3734
Distance: 10.8 mi
Gr: PK-9 | 180 students
Christian
650 West Mckinley Street
Baton Rouge, LA 70802
(225) 343-4859
Distance: 11.8 mi
Gr: NS-12 | 915 students
Avg. class size: 14 students
Sports: 15 | Extracurriculars: 27
Christian
11111 Roy Emerson Drive
Baton Rouge, LA 70810
(225) 767-7097
Distance: 11.9 mi
Gr: K-10 | 58 students
Special Education School (Catholic)
1800 S Acadian Thruway
Baton Rouge, LA 70808
(225) 336-8735
Distance: 12.1 mi
Gr: 9-12 | 1,128 students
Avg. class size: 24 students
Sports: 16 | Extracurriculars: 39
All-girls (Catholic)
3015 Broussard St.
Baton Rouge, LA 70808
(225) 383-7207
Distance: 0.1 mi
Gr: PK-6 | 309 students
Catholic
58645 Saint Clement Ave
Plaquemine, LA 70764
(225) 776-0289
Distance: 6.6 mi
Gr: PK-12 | 102 students
Baptist
6781 La Hwy 1 S
Addis, LA 70710
(225) 364-3734
Distance: 8.7 mi
Gr: PK-5 | 132 students
Christian
8538 Gsri Ave
Baton Rouge, LA 70810
(225) 387-5082
Distance: 9.5 mi
Gr: PK-8 | 578 students
Catholic
9150 Highland Rd
Baton Rouge, LA 70810
(225) 769-2344
Distance: 10.8 mi
Gr: PK-9 | 180 students
Christian
650 West Mckinley Street
Baton Rouge, LA 70802
(225) 343-4859
Distance: 0.1 mi
Gr: PK-6 | 309 students
Catholic
58645 Saint Clement Ave
Plaquemine, LA 70764
(225) 776-0289
Distance: 6.6 mi
Gr: PK-12 | 102 students
Baptist
6781 La Hwy 1 S
Addis, LA 70710
(225) 364-3734
Distance: 8.4 mi
Gr: K | 30 students
Special Education School
7784 Innovation Park Dr
Baton Rouge, LA 70820
(225) 343-4232
Distance: 8.7 mi
Gr: PK-5 | 132 students
Christian
8538 Gsri Ave
Baton Rouge, LA 70810
(225) 387-5082
Distance: 9.2 mi
Gr: NS-K | 45 students
Avg. class size: 20 students
Sports: 1
Montessori School
7518 Highland Road
Baton Rouge, LA 70808
(225) 767-6620
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
Iberville Elementary School
(Math: 34% | Reading: 39%)
Rank:
Rank:
6/
Top 50%10
58650 Iron Farm Road
Plaquemine, LA 70764
(225) 687-2217
Plaquemine, LA 70764
(225) 687-2217
0.2 miles
Gr: PK-6 | 839 students Student-Teacher Ratio: 12:1 Minority enrollment: 81%
Iberville Charter Academy
Charter School
(Math: 16% | Reading: 24%)
Rank:
Rank:
2/
Bottom 50%10
24360 Enterprise Blvd
Plaquemine, LA 70765
(225) 238-7346
Plaquemine, LA 70765
(225) 238-7346
1 miles
Gr: PK-8 | 513 students Student-Teacher Ratio: 13:1 Minority enrollment: 64%
Plaquemine Senior High School
(Math: 28% | Reading: 39%)
Rank:
Rank:
5/
Bottom 50%10
59595 Belleview Drive
Plaquemine, LA 70764
(225) 687-6367
Plaquemine, LA 70764
(225) 687-6367
1.1 miles
Gr: 7-12 | 990 students Student-Teacher Ratio: 12:1 Minority enrollment: 62%
Crescent Elementary/junior High School
(Math: 35-39% | Reading: 50-54%)
Rank:
Rank:
7/
Top 50%10
62575 Bayou Road
Plaquemine, LA 70764
(225) 659-2437
Plaquemine, LA 70764
(225) 659-2437
3.6 miles
Gr: PK-6 | 379 students Student-Teacher Ratio: 9:1 Minority enrollment: 40%
East Iberville Elementary/high School
(Math: 23% | Reading: 31%)
Rank:
Rank:
4/
Bottom 50%10
3285 Highway 75
Saint Gabriel, LA 70776
(225) 642-5410
Saint Gabriel, LA 70776
(225) 642-5410
7.2 miles
Gr: PK-12 | 727 students Student-Teacher Ratio: 9:1 Minority enrollment: 89%
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Did You Know?
The average private school tuition in Louisiana is $9,606 for elementary schools and $11,032 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Louisiana is 85% (read more about average acceptance rates across the country).
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