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High · Regular · Grades 9 to 12

Tomball High School, Tomball, TX

Tomball High School is a public high school in Tomball, part of Tomball ISD. It enrolled 3,227 students in 2024-25, with 18.1 students per full-time teacher.Listed in NCES data as "TOMBALL H S".

Enrollment and teachers

Students
3,227
Teachers (FTE)
178.0
Students per teacher
18.1
Grades
9 to 12

This school's ratio is 2.4 higher than the district figure of 15.7. The Texas average across schools is 15.1. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school18.1
District15.7
Texas15.1
United States15.3

School details

Address
30330 Quinn Rd, Tomball, TX 77375
Phone
(281)357-3220
District
Tomball ISD
County
Harris County
Level
High
Type
Regular
Status
Open
Charter
No
Locale
Suburb: Large
NCES school ID
484296004894
Location from NCES coordinates. Map data OpenStreetMap contributors. Open larger map

School meals

Counts of students eligible for free or reduced-price lunch, as reported to NCES.
Free lunch
910
Reduced-price lunch
102
Free or reduced-price lunch
1,01231.4% of enrollment.
Community Eligibility Provision
No

Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.

Related schools

Other high schools in Tomball ISD

High schools elsewhere in Tomball

We publish official enrollment and staffing data, not ratings or test scores.

Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.