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The Post Oak School

Bellaire; Museum District (Houston), Houston, United States
  • IB Diploma
  • IB PYP
  • Montessori

Per yearUSD 28.3K–37K

2026-27 school year · Source: school website (checked 2026-11-06)

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Image from the school website · postoakschool.org

About

Private nonprofit Montessori school in Houston and Bellaire, TX, serving students from 14 months through grade 12 on AMI Montessori principles. Two campuses: Bissonnet (early childhood to Grade 6) and Museum District (Grades 7-12).

Key facts

Source: Read from the school's websiteCompiled from public sources

Private International school
School website

Info checked 2026-11-06 · Fees 2026-27

  • Curriculum

    IB Diploma · IB PYP · Montessori

  • Ages

    Ages 1–18

  • Type

    International school

  • Fee level

Founded
1963
Ownership
Non-profit
School day
08:30-15:30
Nurse on site
Yes
Accreditations
IB

Fees

Source: Read from the school's website

2026-27 school year

Age on the first day of the school year (usually 1 September). Cut-off dates differ by school.

GradePer year
Young Children's Community (14-36 monthsUSD 28,300
Primary (3-6 years), full-dayUSD 28,300
Elementary 1-3USD 29,060
Elementary 4-6USD 32,530
Middle School 7-8USD 33,825
High School 9-12USD 37,000
Annual tuition by grade
In the school's currency; the reference conversion is in brackets. · 2026-27
The Post Oak School · Annual tuition by grade
per year
Young Children's Community (14-36 monthsUSD 28,300
Primary (3-6 years), full-dayUSD 28,300
Elementary 1-3USD 29,060
Elementary 4-6USD 32,530
Middle School 7-8USD 33,825
High School 9-12USD 37,000

Source: school website (postoakschool.org) · checked 2026-11-06

Fee range vs schools in the same city
Lowest to highest annual tuition across grades.
The Post Oak School · Fee range vs schools in the same city
minmax
The Post Oak School (this school)USD 28,300USD 37,000
British International School of HoustonUSD 15,540USD 39,500
The Village SchoolUSD 21,945USD 35,373
German International School of HoustonUSD 875USD 875
The Awty International SchoolUSD 30,180USD 38,070

Source: school website (postoakschool.org) · checked 2026-11-06

One-off costs

Application fee
USD 100
Enrolment fee
USD 500
Deposit
USD 1,000

As published by the school. Amounts change with the school year and exchange rates; please confirm with the school before applying. Source: school website (checked 2026-11-06)

Admissions

Source: Read from the school's website

Deadline
2026-12-18
Open days
2026-10-24, 2026-10-27, 2026-11-17, 2026-12-03, 2026-12-08
Financial aid
Yes

Curriculum and academics

Source: Read from the school's website

Curricula, explained

The IB's four programmes

Schools often run only some of the four. Highlighted boxes are the ones this school offers.

  1. IB PYPOffered

    Early years to primary · Ages 3–12

    The IB's primary programme. Children learn through questions and units of inquiry rather than separate subjects.

  2. IB MYPNot here

    Middle years (ages 11–16) · Ages 11–16

    The IB's middle-years programme: eight subject groups taught with links between them, ending with a personal project.

  3. IB DP (Diploma)Offered

    Last 2 years of school · Ages 16–19

    The IB's university-entrance qualification — what people usually mean by "the IB". Six subjects plus the Extended Essay, TOK and CAS, scored out of 45.

  4. IB CP (Career-related)Not here

    Last 2 years of school · Ages 16–19

    The IB's career-related route for the same ages as the DP: at least two DP courses plus a career-related study chosen by the school.

Last two years: DP or CP

  • Montessori

    Early years to primary · Ages 2–12

    A method where children choose hands-on activities and work at their own pace, often in mixed-age classes.

Ages are the usual bands; schools can differ.Curriculum basics guide

Strengths

  • Academics
  • Service

Campus and school life

Source: Read from the school's website

After-school activities

  • Before-care
  • After-care

Upcoming events

From the school's own pages. Check again before attending.

All events

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Location

Source: Read from the school's website

Bissonnet Campus: 4600 Bissonnet Street, Bellaire, TX 77401; Museum District Campus: 1010 Autrey Street, Houston, TX 77006

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Similar schools

Schools in the same city with a similar curriculum and fee level. Not a ranking.

More in this city · Houston

Updated 2026-11-06

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