The mission of St. Mary of the Purification Montessori School is to promote and nurture the optimum spiritual, intellectual, cultural and physical development of the children of St. Mary's School through a Catholic Montessori Education System according to Roman Catholic principles and in a collaborative partnership with parents.
St. Mary of the Purification Montessori School acknowledges that parents are the first educators of their children.
Faculty, staff, clergy and parents work together as a collaborative team to teach as Christ taught.
Our team creates a warm caring environment that, by example, teaches Christian principles.
We nurture and encourage the development of self-esteem and dignity in each child.
St. Mary's is a school that uses both traditional and the Montessori method to empower each child with Christian values, academic skills, and social principles to continue his/her educational endeavors and live a full Christian life.
Our aim is to graduate students who are well-versed in the Catholic faith, have a personal relationship with God, and are academically prepared to continue their education.
Quick Facts (2025)
- Top Ranked TX School
- Grades: Prekindergarten-5
- Enrollment: 184 students
- Yearly Tuition: $7,800
- Average class size: 15 students
- Application Deadline: Feb. 19 / Jun. 1
- Source: Verified school update
Top Rankings
St. Mary Of The Purification Catholic School ranks among the top 20% of private schools in Texas for:
School Overview
Religious Affiliation
Grades Offered
Grades Prekindergarten-5
ADD/ADHD Support
Yes
Learning Difference Programs
Yes
Year Founded
1929
School Calendar
Last Day of School
Fri. May 22, 2026
Student Body
Total Students
184 students
Student Body Type
Co-ed
% Students of Color
98%
State avg.: 41%
Students by Grade
Academics and Faculty
Total Classroom Teachers
18 teachers
Student-Teacher Ratio
10:1
National avg.: 13:1
Average Class Size
15 students
Classroom Dress Code
Formal
Tuition and Acceptance Rate
Admission Deadline
Feb. 19 / Jun. 1
Yearly Tuition Cost
Application URL
Sports
Total Sports Offered
4 sports
School Notes
- School Motto: We Are Family
- School Mascot: Lions
- The mission of St. Mary of the Purification Montessori School is to promote and nurture the optimum spiritual, intellectual, cultural and physical development of the children of St. Mary's School through a Catholic Montessori Education System according to Roman Catholic principles and in a collaborative partnership with parents. St. Mary of the Purification Montessori School acknowledges that parents are the first educators of their children. Faculty, staff, clergy and parents work together as a collaborative team to teach as Christ taught. Our team creates a warm caring environment that, by example, teaches Christian principles. We nurture and encourage the development of self-esteem and dignity in each child. St. Mary's is a school that uses both traditional and the Montessori method to empower each child with Christian values, academic skills, and social principles to continue his/her educational endeavors and live a full Christian life. Our aim is to graduate students who are well-versed in the Catholic faith, have a personal relationship with God, and are academically prepared to continue their education.
Source: Verified school update
Frequently Asked Questions
How much does St. Mary Of The Purification Catholic School cost?
St. Mary Of The Purification Catholic School's tuition is approximately $7,800 for private students.
What sports does St. Mary Of The Purification Catholic School offer?
St. Mary Of The Purification Catholic School offers 4 interscholastic sports: Basketball, Cheering, Track and Field and Volleyball.
What is St. Mary Of The Purification Catholic School's ranking?
St. Mary Of The Purification Catholic School ranks among the top 20% of private schools in Texas for: Highest percentage of students of color and Oldest founding date.
When is the application deadline for St. Mary Of The Purification Catholic School?
The application deadline for St. Mary Of The Purification Catholic School is Feb. 19 / Jun. 1.
In what neighborhood is St. Mary Of The Purification Catholic School located?
St. Mary Of The Purification Catholic School is located in the South Side neighborhood of Houston, TX. There are 5 other private schools located in South Side.
Related Schools
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People that viewed St. Mary Of The Purification Catholic School also viewed these schools: St. James School, Wheeler Avenue Christian Academy, St. Paul's School, Our Lady Of Guadalupe School and River Oaks Baptist School.
The nearest high school to St. Mary Of The Purification Catholic School is St. Peter Catholic High School (1.4 miles away)
The nearest elementary school is M.o.m. Early Childhood Christian Academy (0.8 miles away)
The nearest preschool is St. James School (0.2 miles away)
Show me:
Show me:
School
Location
Miles
Quick Facts
3129 Southmore Blvd
Houston, TX 77004
(713) 521-9884
Houston, TX 77004
(713) 521-9884
0.2 miles
Gr: PK-K | 41 students Avg. class size: 12 students Tuition listed
Wheeler Avenue Christian Academy
(Baptist)
3810 Ruth St
Houston, TX 77004
(713) 579-2792
Houston, TX 77004
(713) 579-2792
1 miles
Gr: K-5 | 32 students Tuition & acceptance rate listed
St. Paul's School
Daycare / Preschool (Methodist)
5501 Main St
Houston, TX 77004
(713) 528-6779
Houston, TX 77004
(713) 528-6779
1.3 miles
Gr: PK-K | 237 students
Our Lady Of Guadalupe School
(Catholic)
2405 Navigation Blvd
Houston, TX 77003
(713) 224-6904
Houston, TX 77003
(713) 224-6904
3 miles
Gr: PK-8 | 207 students
2300 Willowick Rd
Houston, TX 77027
(713) 623-6938
Houston, TX 77027
(713) 623-6938
4.7 miles
Gr: NS-8 | 930 students Avg. class size: 18 students Sports: 11 | Extracurrculars: 25 Tuition & acceptance rate listed
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