Private School Review - Established 2003
The Dunham School Top 3 · Highest Avg. SAT Score (LA)
Christ Episcopal School Top 3 · Largest Endowment (LA)
St. Matthew's Episcopal School Top 3 · Largest Endowment (LA)

Average Private High School endowment in Louisiana

The average private high school endowment in Louisiana is $36M (2026).
The private high school in Louisiana with the highest endowment is St. Matthew's Episcopal School, Isidore Newman School, and Prairie View Academy, among others each with a endowment of $50M.

Quick Facts (2026)

  • # LA Schools Ranked: 7
  • Top 20 Range (Endowment): $1–$50
  • LA School Avg.: $36
  • National School Avg.: $42

Quick Facts (2026)

  • # LA Schools Ranked: 7
  • Top 20 Range (Endowment): $1–$50
  • LA School Avg.: $36
  • National School Avg.: $42

Louisiana Average Endowment (Trends)

Year Louisiana (LA) avg
2025 $36
2024 $1
2023 $1
Download Table: Download as CSV | Download as XML | Download as JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Show school map — Louisiana (endowment range: $1–$50, avg $36)
Endowment Range: $1M $50M Avg. Endowment: $36M

Average Private High School endowment in Louisiana (2026)

Showing 7 schools
Map of Christ Episcopal School
#1(T1–T5)Christ Episcopal School
Gr: PK-12 | 603 students
Avg. class size: 18 students
Sports: 15 | Extracurriculars: 4
Alternative School (Episcopal)
80 Christwood Blvd
Covington, LA 70433
(985) 871-9902
(3)
$50endowment
View Profile
Map of Isidore Newman School
#1(T1–T5)Isidore Newman School
Gr: PK-12 | 977 students
Avg. class size: 15 students
1903 Jefferson Ave
New Orleans, LA 70115
(504) 896-6322
$50endowment
View Profile
Map of Prairie View Academy
#1(T1–T5)Prairie View Academy
Gr: PK-12 | 314 students
Avg. class size: 15 students
9942 Edwin St
Bastrop, LA 71220
(318) 281-7044
$50endowment
View Profile
Map of St. Marys Catholic School
#1(T1–T5)St. Marys Catholic School
Gr: PK-12 | 420 students
Catholic
1101 East Fifth Street
Natchitoches, LA 71457
(318) 352-8394
$50endowment
View Profile
St. Matthew's Episcopal School Photo
#1(T1–T5)St. Matthew's Episcopal School
Gr: PK-12 | 140 students
Avg. class size: 12 students
Sports: 1 | Extracurriculars: 5
Episcopal
239 Barrow St.
Houma, LA 70360
(985) 872-5573
$50endowment
View Profile
Map of Ascension Catholic Diocesan Regional School
#6(T6–T7)Ascension Catholic Diocesan Regional School
Gr: PK-12 | 466 students
Catholic
311 St Vincent Street
Donaldsonville, LA 70346
(225) 473-9227
$1endowment
View Profile
The Dunham School Photo
#6(T6–T7) The Dunham School
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
(8)
$1endowment
View Profile

Frequently Asked Questions

What is the Louisiana average private high schools endowment?
The Louisiana average private high schools endowment is $36M for 2026.
What are the private high schools with the highest endowment in Louisiana?
The top ranked private high schools in Louisiana include Christ Episcopal School, Isidore Newman School and Prairie View Academy.

Recent Articles

Will This Curriculum Still Matter in 2035?
Will This Curriculum Still Matter in 2035?
Learn how to evaluate future-ready private school curricula for 2035, focusing on durable knowledge, critical thinking, AI literacy, adaptability, communication, creativity, and real-world learning before choosing a school.
Private Schools for Creators, Trades & Startups
Private Schools for Creators, Trades & Startups
Explore how private schools support non-traditional career paths in creative industries, skilled trades, and entrepreneurship, plus what families should evaluate when choosing specialized programs for future-ready students today.
First 90 Days at Private School: Parent Guide
First 90 Days at Private School: Parent Guide
Learn how to read your child’s first 90 days at private school, distinguish healthy adjustment from genuine struggles, and know when academic, social, or emotional concerns require action.

Quick Links

SCHOOL SEARCH TOOLS:
SCHOOL BY TYPE (LA):
OPEN-HOUSES & JOBS:
PUBLIC & BOARDING SCHOOLS:
PRIVATE SCHOOL DATA:

Most Popular Articles

School Rankings by Category
School Rankings by Category
 Free Schools
Free Schools
Private School vs Public School: Key Differences (2026 Guide)
Private School vs Public School: Key Differences (2026 Guide)

More Articles

Leadership in Private Education
Advanced Learning Frameworks
Well-Rounded Achievements
Excellence in School Security
Expert School Views