High · Regular · Grades 9 to 12
O'Connor High School, Helotes, TX
Enrollment and teachers
- Students
- 2,535
- Teachers (FTE)
- 147.0
- Students per teacher
- 17.2
- Grades
- 9 to 12
This school's ratio is 3.0 higher than the district figure of 14.2. The Texas average across schools is 15.1. Ratios count all teachers, including specialists, so they are lower than typical class sizes.
School details
- Address
- 12221 Leslie Rd, Helotes, TX 78023
- Phone
- (210)397-4800
- District
- Northside ISD
- County
- Bexar County
- Level
- High
- Type
- Regular
- Status
- Open
- Charter
- No
- Locale
- Suburb: Large
- NCES school ID
- 483312007808
School meals
- Free lunch
- 479
- Reduced-price lunch
- 114
- Free or reduced-price lunch
- 59323.4% 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 Northside ISD
- Brennan High School 2,965 students
- Harlan High School 2,778 students
- Clark High School 2,750 students
- Taft High School 2,670 students
- Brandeis High School 2,657 students
- Marshall High School 2,634 students
- Sotomayor High School 2,627 students
- Stevens High School 2,546 students
- Warren High School 2,542 students
- Holmes High School 2,422 students
- Jay High School 2,118 students
- Health Careers High School 904 students
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.