St. Louise de Marillac School offers a tradition of Gospel values, academic excellence and service to others.
Each child is cherished and nurtured to reach his/her fullest potential.
Quick Facts (2026)
- Top-Ranked PA School
- Grades: Prekindergarten-8
- Enrollment: 563 students
- Average class size: 25 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
St. Louise De Marillac School ranks among the top 20% of private schools in Pennsylvania for:
Category
Attribute
Student Body
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
School Calendar
Student Body
Total Students
563 students
Student Body Type
Co-ed
% Students of Color
2%
State avg.: 27%
Students by Grade
Academics and Faculty
Total Classroom Teachers
25 teachers
Student-Teacher Ratio
23:1
National avg.: 11:1
Average Class Size
25 students
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
School Notes
- Great Beginnings Last A Lifetime!
Source: Verified school update
Frequently Asked Questions
What schools are St. Louise De Marillac School often compared to?
St. Louise De Marillac School is often viewed alongside schools like Ave Maria Academy - Bethel Campus by visitors of our site.
What is St. Louise De Marillac School's ranking?
St. Louise De Marillac School ranks among the top 20% of private schools in Pennsylvania for: Largest student body.
When is the application deadline for St. Louise De Marillac School?
The application deadline for St. Louise De Marillac School is rolling (applications are reviewed as they are received year-round).
Related Schools
Show me:
Popular comparisons: St. Louise De Marillac School vs. Ave Maria Academy - Bethel Campus
People that viewed St. Louise De Marillac School also viewed these schools: Ave Maria Academy - Bethel Campus and The Campus Laboratory School Of Carlow University.
The nearest high school to St. Louise De Marillac School is Hillcrest Christian Academy (2.7 miles away)
The nearest elementary school is Wesley K-8 (0.4 miles away)
The nearest preschool is Montessori Early Childhood Center (0.7 miles away)
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Show me:
School
Location
Miles
Quick Facts
134 Fort Couch Road
Pittsburgh, PA 15241
(412) 833-1412
Pittsburgh, PA 15241
(412) 833-1412
2 miles
Gr: K-8 | 321 students Avg. class size: 23 students Sports: 6 Tuition & acceptance rate listed
3333 5th Ave
Pittsburgh, PA 15213
(412) 578-6159
Pittsburgh, PA 15213
(412) 578-6159
10.1 miles
Gr: PK-8 | 258 students Avg. class size: 12 students Sports: 5 | Extracurrculars: 10 Tuition listed
School
Location
Miles
Quick Facts
134 Fort Couch Road
Pittsburgh, PA 15241
(412) 833-1412
Pittsburgh, PA 15241
(412) 833-1412
2 miles
Gr: K-8 | 321 students Avg. class size: 23 students Sports: 6 Tuition & acceptance rate listed
3333 5th Ave
Pittsburgh, PA 15213
(412) 578-6159
Pittsburgh, PA 15213
(412) 578-6159
10.1 miles
Gr: PK-8 | 258 students Avg. class size: 12 students Sports: 5 | Extracurrculars: 10 Tuition listed
School
Location
Miles
Quick Facts
3333 5th Ave
Pittsburgh, PA 15213
(412) 578-6159
Pittsburgh, PA 15213
(412) 578-6159
10.1 miles
Gr: PK-8 | 258 students Avg. class size: 12 students Sports: 5 | Extracurrculars: 10 Tuition listed
School
Location
Miles
Quick Facts
Wesley K-8
Special Education School
243 Johnston Rd
Pittsburgh, PA 15241
(412) 833-6444
Pittsburgh, PA 15241
(412) 833-6444
0.4 miles
Gr: K-8 | 44 students
2400 Old Washington Rd
Pittsburgh, PA 15241
(412) 835-3340
Pittsburgh, PA 15241
(412) 835-3340
0.7 miles
Gr: PK-K | 26 students
Westminster Child Development Center
Daycare / Preschool
2040 Washington Rd
Pittsburgh, PA 15241
(412) 835-2906
Pittsburgh, PA 15241
(412) 835-2906
1.6 miles
Gr: K | 10 students
The Goddard School - Peters Township ![The Goddard School - Peters Township Photo]( "The Goddard School - Peters Township Photo")
Daycare / Preschool
825 E. Mcmurray Road
Venetia, PA 15367
(724) 941-6464
Venetia, PA 15367
(724) 941-6464
1.8 miles
Gr: PK-K | 43 students
134 Fort Couch Road
Pittsburgh, PA 15241
(412) 833-1412
Pittsburgh, PA 15241
(412) 833-1412
2 miles
Gr: K-8 | 321 students Avg. class size: 23 students Sports: 6 Tuition & acceptance rate listed
School
Location
Miles
Quick Facts
2500 Bethel Church Road
Bethel Park, PA 15102
(412) 854-4040
Bethel Park, PA 15102
(412) 854-4040
2.7 miles
Gr: PK-12 | 189 students Avg. class size: 22 students Sports: 6 Tuition listed
Wesley Bridge
Special Education School
100 Emerson Ln Ste 1525
Bridgeville, PA 15017
(412) 885-7017
Bridgeville, PA 15017
(412) 885-7017
3.4 miles
Gr: 12 | 6 students
Southwood School
All-boys | Special Education School
311 Station St
Bridgeville, PA 15017
(724) 338-4200
Bridgeville, PA 15017
(724) 338-4200
3.6 miles
Gr: 4-12 | 35 students
Watson Institute Education Center South
Special Education School
230 Hickory Grade Rd
Bridgeville, PA 15017
(412) 914-8800
Bridgeville, PA 15017
(412) 914-8800
3.9 miles
Gr: PK-12 | 129 students
Wesley Spectrum High School
Special Education School
5250 Caste Dr
Pittsburgh, PA 15236
(412) 885-7017
Pittsburgh, PA 15236
(412) 885-7017
4.9 miles
Gr: 9-12 | 102 students Avg. class size: 15 students
School
Location
Miles
Quick Facts
Wesley K-8
Special Education School
243 Johnston Rd
Pittsburgh, PA 15241
(412) 833-6444
Pittsburgh, PA 15241
(412) 833-6444
0.4 miles
Gr: K-8 | 44 students
134 Fort Couch Road
Pittsburgh, PA 15241
(412) 833-1412
Pittsburgh, PA 15241
(412) 833-1412
2 miles
Gr: K-8 | 321 students Avg. class size: 23 students Sports: 6 Tuition & acceptance rate listed
Southwood School
All-boys | Special Education School
2575 Boyce Plaza Road
Pittsburgh, PA 15241
(888) 597-3432
Pittsburgh, PA 15241
(888) 597-3432
2.2 miles
Gr: 5-8 | 4 students
2500 Bethel Church Road
Bethel Park, PA 15102
(412) 854-4040
Bethel Park, PA 15102
(412) 854-4040
2.7 miles
Gr: PK-12 | 189 students Avg. class size: 22 students Sports: 6 Tuition listed
Southwood School
All-boys | Special Education School
311 Station St
Bridgeville, PA 15017
(724) 338-4200
Bridgeville, PA 15017
(724) 338-4200
3.6 miles
Gr: 4-12 | 35 students
School
Location
Miles
Quick Facts
2400 Old Washington Rd
Pittsburgh, PA 15241
(412) 835-3340
Pittsburgh, PA 15241
(412) 835-3340
0.7 miles
Gr: PK-K | 26 students
Westminster Child Development Center
Daycare / Preschool
2040 Washington Rd
Pittsburgh, PA 15241
(412) 835-2906
Pittsburgh, PA 15241
(412) 835-2906
1.6 miles
Gr: K | 10 students
The Goddard School - Peters Township ![The Goddard School - Peters Township Photo]( "The Goddard School - Peters Township Photo")
Daycare / Preschool
825 E. Mcmurray Road
Venetia, PA 15367
(724) 941-6464
Venetia, PA 15367
(724) 941-6464
1.8 miles
Gr: PK-K | 43 students
Bethel Park KinderCare
Daycare / Preschool
1040 Clifton Rd.
Bethel Park, PA 15102
(412) 831-1888
Bethel Park, PA 15102
(412) 831-1888
2 miles
Gr: NS-PK | 99 students Tuition listed
Kindercare Learning Center ![Kindercare Learning Center Photo - Bethel Park KinderCare]( "Kindercare Learning Center Photo - Bethel Park KinderCare")
Daycare / Preschool
1040 Clifton Rd
Bethel Park, PA 15102
(412) 831-1888
Bethel Park, PA 15102
(412) 831-1888
2 miles
Gr: PK-K | 27 students
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
Claysville Elementary School
(Math: 49% | Reading: 57%)
Rank:
Rank:
6/
Top 50%10
119 Main St
Claysville, PA 15323
(724) 663-7772
Claysville, PA 15323
(724) 663-7772
9298.2 miles
Gr: K-5 | 478 students Student-Teacher Ratio: 13:1 Minority enrollment: 5%
Avella Area Jr. Sr. High School
(Math: 20-24% | Reading: 70-74%)
Rank:
Rank:
6/
Top 50%10
1000 Avella Rd
Avella, PA 15312
(724) 356-2218
Avella, PA 15312
(724) 356-2218
9299.7 miles
Gr: 7-12 | 228 students Student-Teacher Ratio: 8:1 Minority enrollment: 3%
Avella El Center
(Math: 40-44% | Reading: 55-59%)
Rank:
Rank:
6/
Top 50%10
1000 Avella Rd
Avella, PA 15312
(724) 356-2218
Avella, PA 15312
(724) 356-2218
9299.7 miles
Gr: K-6 | 242 students Student-Teacher Ratio: 10:1 Minority enrollment: 5%
Mcguffey High School
(Math: 25-29% | Reading: 75-79%)
Rank:
Rank:
7/
Top 50%10
86 Mcguffey Drive
Claysville, PA 15323
(724) 948-3328
Claysville, PA 15323
(724) 948-3328
9299.8 miles
Gr: 9-12 | 494 students Student-Teacher Ratio: 13:1 Minority enrollment: 5%
Mcguffey Middle School
(Math: 33% | Reading: 54%)
Rank:
Rank:
4/
Bottom 50%10
86 Mcguffey Drive
Claysville, PA 15323
(724) 948-3323
Claysville, PA 15323
(724) 948-3323
9299.8 miles
Gr: 6-8 | 342 students Student-Teacher Ratio: 12:1 Minority enrollment: 4%
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