Houston, Texas 77004-6128 On Google Maps →
Saint Mary of the Purification Montessori School
- 3–11 yrs
- Ages
- Elementary
- Levels
- $ · Under $10k
- Tuition
- 150 students
- Enrollment
In context
How it compares in Houston
Saint Mary of the Purification Montessori School is one of 59 Montessori schools in Houston, and one of 27 with an AMS or AMI affiliation. Houston also has 6 public, tuition-free Montessori options.
All Houston schools → Best Montessori in Houston → Cost calculator →
Facts & figures
From government filings and independent surveys — not the school's own marketing.
- Age levels
Primary · Lower Elementary
From the school
Programs, tuition & schedule
"St. Mary of the Purification Catholic School believes in the education of the whole child. Rooted in the Catholic faith, the St. Mary of the Purification student is nurtured in intellectual, social, emotional, physical, and most importantly, spiritual growth."
Programs offered
- Early Childhood (Montessori) PreK3-K — PreK3 through Kindergarten
- Elementary — Grades 1-5
- Extended Care Program
- After School Activities
Source: school's homepage ↗
Tuition
2026-2027 full tuition $8,100.00/yr (C.R.O.S.S. Academies rate, grades K-8); sibling discounts: $7,290 2nd child, $6,480 3rd, $5,670 4th, $4,860 5+. Fees: $50 application, $160 registration, $500 facility (family), $500 academic, $500 fundraising obligation. All applicants must apply for FACTS tuition assistance.
Source: school's Tuition page ↗
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Admissions
How to apply
- Fill out an application for admissions online
- Establish a FACTS management account and apply for tuition assistance (required for all)
- Application reviewed; schedule interview
- Interview with the Principal (parents and child)
- Notification of status within 10 business days
- Submit required documents at New Family Orientation (birth certificate, baptismal certificate, report card, immunization records)
Deadlines: Open House Sunday, January 25, 2026; group campus tours start February 2026; 2nd-round tuition assistance applications due June 1, 2026
Source: school's Admissions page ↗
Good to know
About Saint Mary of the Purification Montessori School
Saint Mary of the Purification Montessori School is a Montessori school (private) in Houston, Texas serving ages 3 - 12 years — AMS Member. St. Mary of the Purification Catholic School believes in the education of the whole child. Rooted in the Catholic faith, the St. Mary of the Purification student is nurtured in intellectual, social, emotional, physical, and most importantly, spiritual growth.
Where is Saint Mary of the Purification Montessori School located? ⌃
3002 Rosedale St, Houston, TX 77004-6128
What is the phone number for Saint Mary of the Purification Montessori School? ⌃
Saint Mary of the Purification Montessori School can be reached at (713) 522-9276.
Is Saint Mary of the Purification Montessori School AMS accredited? ⌃
Saint Mary of the Purification Montessori School holds the AMS pathway status: AMS Member.
How much is tuition at Saint Mary of the Purification Montessori School? ⌃
Per Saint Mary of the Purification Montessori School's own website: 2026-2027 full tuition $8,100.00/yr (C.R.O.S.S. Academies rate, grades K-8); sibling discounts: $7,290 2nd child, $6,480 3rd, $5,670 4th, $4,860 5+. Fees: $50 application, $160 registration, $500 facility (family), $500 academic, $500 fundraising obligation. All applicants must apply for FACTS tuition assistance.
How do you apply to Saint Mary of the Purification Montessori School? ⌃
Saint Mary of the Purification Montessori School's admissions process: Fill out an application for admissions online; Establish a FACTS management account and apply for tuition assistance (required for all); Application reviewed; schedule interview; Interview with the Principal (parents and child); Notification of status within 10 business days; Submit required documents at New Family Orientation (birth certificate, baptismal certificate, report card, immunization records).
What ages does Saint Mary of the Purification Montessori School serve? ⌃
Saint Mary of the Purification Montessori School serves children aged 3 - 12 years.
What is the website for Saint Mary of the Purification Montessori School? ⌃
The official website is smcshouston.org.