High Schools (Grades 9-12) in Katy & Fulshear

9 high schools (grades 9-12) in Katy & Fulshear, and 7 of them participate in TEFA ($10,474 per student in 2026-27). Katy and Fulshear across Harris, Fort Bend and Waller counties — Katy ISD families hold more than 1,100 TEFA accounts.

Verified against two public records. TEFA participation is checked against the Texas Education Freedom Accounts participating-school finder (Texas Comptroller of Public Accounts), retrieved October 9, 2026. Enrollment, teachers, religious orientation and associations come from the NCES Private School Survey (U.S. Department of Education) (2023-24, or 2021-22 where noted). Tuition is not reported to either — confirm it with the school.

Funding note: TEFA pays the same $10,474 at every grade, so it covers a larger share of tuition at high schools than many families expect — plus dual-credit and CTE fees.

School	Type	Community	Grades	TEFA	Students*
Berean Christian Academy 600 Pin Oak Rd, Katy 77494	Christian Schools Christian (non-denominational)	Katy & Fulshear	K-12	✓ TEFA	219
British International School of Houston 2203 N Westgreen Blvd, Katy 77449	Independent & Secular Schools	Katy & Fulshear	PK-12	✓ TEFA	939
Extraordinary Adventures Academy Katy: An Acton Affiliate 4110 Fulshear Katy Rd, Katy 77494	Independent & Secular Schools	Katy & Fulshear	K-12	✓ TEFA	—
Faith West Academy 2225 Porter Rd, Katy 77493	Christian Schools Christian (non-denominational)	Katy & Fulshear	PK-12	Not listed	300
Katy Christian Academy 1941 Westborough Dr, Katy 77449	Christian Schools Pentecostal	Katy & Fulshear	PK-12	✓ TEFA	98
Mirus Academy 5506 3rd St, Katy 77493	Independent & Secular Schools	Katy & Fulshear	8-12	✓ TEFA	30
Simonton Christian Academy 9703 FM 1489, Simonton 77476	Christian Schools Christian (non-denominational)	Katy & Fulshear	PK-12	✓ TEFA	18
St. John XXIII College Preparatory 1800 W Grand Pkwy N, Katy 77449	Catholic Schools	Katy & Fulshear	9-12	✓ TEFA	432
Westside Baptist Academy 3883 Lakes of Bridgewater Dr., Katy 77449	Christian Schools Baptist	Katy & Fulshear	K-12	Not listed	64

* K-12 enrollment reported to the NCES Private School Survey (2023-24 or 2021-22). "Not listed" means the school did not appear in the state TEFA finder on October 9, 2026.

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