EIN 74-1486232

The Post Oak School

IRS 501(c) type
Num. employees
Year formed
Most recent tax filings
NTEE code, primary
Financials as of 2020-06
$13m: Prog svcs
$490k: Grants & donations
$179k: Invst income
$7m: Salaries, non-officers
$1m: Grants, US-people
$1m: Expense, other
$5m: Misc other expenses
$19m: Bldg & equip
$9m: Savings
$2m: Stocks & bonds
$2m: Misc other assets
$10m: Notes & mortg pay
$3m: Defer rev
$2m: Other lia
$491k: Misc other liabilities
The mission of The Post Oak School is to provide a superior Montessori environment and dynamic learning experiences which are designed according to the developmental characteristics and needs of children; to guide and nurture each child - intellectual...

Program areas at The Post Oak School

The Post Oak School provides a comprehensive Montessori education, based on the principals and practices of Association Montessori Internationale (AMI) and accredited by the International Schools of the Southwest (ISAS), to a diverse population of approximately 500 students from infancy to high school. In keeping with Dr. Montessori's ideals, children work in multi-age classrooms with a high level of freedom in choosing their own foundations in language, math, geography, science, music, and other disciplines. The Middle School and High School are located on a second campus in the museum district of Houston which incorporates the principles of Dr. Montessori as well as the International Baccalaureate.
Community service is deeply ingrained in the Montessori curriculum, from infancy through adolescence. By the time of Middle School, the entire class spends a half day each week working in small groups at various service agencies around Houston. Elementary students have ongoing relationships with other agencies, whether through regular site visits for volunteer work or by working on projects to benefit needy people in more distant places. Older children routinely learn the benefits and blessing of aiding others in the school's multi-age classrooms. Even the infants, living in a small tight knit community, discover early on that other people have feelings.
The Post Oak School offers an extensive program of parent education. A free series of four classes, repeated throughout the year, offers general information about Montessori education to both prospective parents and interested visitors. The infant-parent program helps parents of toddlers to raise happy, self confident children. A variety of other classes, lectures, and other presentations during the school year, some free and open to the public and others by reservation afford a variety of perspectives on the School's primary purpose of raising intelligent, confident, caring, and self-motivated lifelong learners.

Form 990s for The Post Oak School

Fiscal year endingDate received by IRSFormPDF link
2019-062021-01-21990View PDF
2018-062019-12-20990View PDF
2017-062018-11-15990View PDF
2016-062017-07-28990View PDF
2015-062016-10-15990View PDF
...and 5 more Form 990s

Who funds The Post Oak School

Grants from foundations and other nonprofits
American Endowment FoundationPrograms$28,000
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...and 6 more grants received

Financials for The Post Oak School

RevenuesFYE 06/2020
Total grants, contributions, etc.$489,648
Program services$13,483,319
Investment income and dividends$178,810
Tax-exempt bond proceeds$0
Royalty revenue$0
Net rental income$0
Net gain from sale of non-inventory assets$442
Net income from fundraising events$0
Net income from gaming activities$0
Net income from sales of inventory$0
Miscellaneous revenues$0
Total revenues$14,152,219

Personnel at The Post Oak School

Kelly VaughnChief Financial Officer$151,622
Maura JoycePresident$288,429
Mirna Andrade-SalgadoTechnology Director
 Subscribe to viewHuman Resources Director
 Subscribe to viewAdmission Director
...and 6 more key personnel

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Nonprofit Types
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General information
4600 Bissonnet
Bellaire, TX 77401
Metro area
Houston-The Woodlands-Sugar Land, TX
Website URL
(713) 661-6688
IRS details
Fiscal year end
Taxreturn type
Form 990
Year formed
Eligible to receive tax-deductible contributions (Pub 78)
NTEE code, primary
B24: Elementary School
NAICS code, primary
611110: Elementary and Secondary Schools
Parent/child status
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