St. John Interparochial School
24250 Regina St., Plaquemine, LA 70764Open, per Google (checked Oct 11, 2026)
Key facts
- Tuition
- Not published
- Grades
- PreK-12
- Students (K-12)
- 443
- Students per teacher
- 5.8
- Affiliation
- Roman Catholic
- From Baton Rouge center
- 13.2 miles
Can you use LA GATOR here?
Louisiana publishes no school list
- About the list
- How the LA GATOR list works
- Applying
- The 2026-27 window was short: March 1 to 16, 2026.
Source: LA GATOR official source.
What you would pay here
- Net cost
- Not worked out: no verified 2026-27 tuition yet
School facts
- Teachers
- 76
- Student body
- Coeducational
- Diocese
- Diocese of Baton Rouge, LA
- Boys and girls
- 48% boys, 52% girls
- Go on to a 4-year college
- 98%
- Setting
- Suburb
- Member of
- National Catholic Educational Association
- State approval
- Approved for 2026-27; academic classification: accredited; approval to operate, not the LA GATOR list
- State approval: the Louisiana Board of Elementary and Secondary Education.
- School facts, kindergarten to grade 12: U.S. Department of Education, NCES Private School Survey 2023-24, read September 20, 2026.
Where this comes from. Something wrong? Tell us and we will fix it.
Students and school year
Enrollment over time
- 2019-20 to 2023-24
- 399 to 443, up 44 (11%)
- Path
- Dipped to 197 in 2021-22, then passed its earlier level
Students by grade, 2023-24 (pre-K is not in the K-12 count)
- Largest grade
- Grade 9 (52)
- Smallest grade
- Grade 1 (21)
- Average a grade, high school included
- About 34
The school year
- Days in the school year
- 176
- Length of the school day
- 7 hours 10 minutes
- Hours of school a year
- about 1,260
- Kindergarten
- Full day, 5 days a week
- Library or media center
- Yes
- Year, against Louisiana
- 1 day shorter than the 177-day median of 273 schools we list
- School day, against Louisiana
- About the median of 7 hours 5 minutes (272 schools we list)
How it compares
- Students per teacher
- 5.8 here; median 9.8 at 98 LA combined schools
Student body, 2023-24
Shares of K-12 students by race and ethnicity, as NCES reports them.
- Grades, school year and student body: U.S. Department of Education, NCES Private School Survey 2023-24, read September 20, 2026.
- Earlier counts: NCES Private School Survey 2019-20 and 2021-22, read October 14, 2026.
- Comparisons: the private schools ChoiceFunded lists, as of this page’s last update.
St. John Interparochial School tuition, and what LA GATOR pays
- Published tuition
- No verified figure yet
- Nearby schools’ prices
- $6,500 to $7,810 a year, published by 3 private schools nearby. School by school
Louisiana LA GATOR Scholarship Education savings account
- Award
- $5,243 to $7,626 per student in 2025-26, by household income
- How it varies
- These are the 2025-26 amounts; the state had not posted 2026-27 amounts when we checked. Families at or below 250% of the poverty level get the higher amount. Students with disabilities can receive up to $15,253 at or below 250% of the poverty level, and up to $12,870 above it.
Figures read from each program’s official pages, October 2, 2026. Sources and how to apply
What would you pay at St. John Interparochial School?
Use $0 or more.
Tuition and fees LA GATOR pays You pay per year Spread over 10 months
- Ask the school
- Its full-year tuition and required fees; whether it takes LA GATOR scholarship; its application deadline. More questions to ask
Tuition at nearby private schools
| School | Published tuition | Year | Miles |
|---|---|---|---|
| Elan Vital Montessori School | $7,499 | 2026-27 | 9.3 |
| St. Jude School | $7,810 | 2026-27 | 9.5 |
| Family Christian Academy | $6,500 to $7,500 | 2026-27 | 11.7 |
Each figure was read on that school's own website. Ranges run from the lowest to the highest grade band.
Other private schools nearby
| School | Grades | Students | Miles |
|---|---|---|---|
| The Christian Academy of Louisiana | PreK-12 | 133 | 7 |
| Gardere Community Christian School | PreK-5 | 110 | 9 |
| Elan Vital Montessori School | PreK-1 | 6 | 9 |
| St. Jude School | PreK-8 | 511 | 10 |
| Trinity Episcopal Day School | PreK-5 | 83 | 11 |
| La Printaniere Montessori | PreK-5 | 37 | 11 |
| Montessori School of Baton Rouge | PreK-K | 13 | 11 |
| Family Christian Academy | PreK-12 | 158 | 12 |
Private schools
Keep looking
- All private schools near Baton Rouge
- Catholic schools in Louisiana
- Private high schools in Louisiana
- Private elementary schools in Louisiana
- Private middle schools in Louisiana
- Private schools with kindergarten in Louisiana
- Private schools with pre-K in Louisiana
- Private schools in Iberville Parish
- Louisiana LA GATOR Scholarship: amount and eligibility
No new LA GATOR application dates are posted yet. How LA GATOR works.
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