Average
#3758 of 8,547 schools in TX
Top 44% in state
O'connor H S
High School · NORTHSIDE ISD
12221 LESLIE RD, Helotes, TX 78023
Enrollment
2,586
Student-Teacher
16.9:1
Score
6.6
Grades
9th – 12th
Enrollment
2,586
Student-Teacher
16.9:1
Score
6.6
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Helotes
#2 of 6
public schools
Texas high schools
#920 of 1,699
In district
#16 of 122
NORTHSIDE ISD
Academic performance
8.3 / 10
Very strong
About O'connor H S
O'Connor High School serves 2,586 students in grades 9-12 in Helotes, Texas, operating as a regular public school in the Northside Independent School District. With 153 full-time equivalent teachers, the school maintains a student-teacher ratio of 16.9:1, providing reasonably sized learning environments for its large student body. The school currently holds a MySchoolScout rating of 4.0 out of 10 and ranks #7230 out of 8598 schools statewide, placing it in the 16th percentile among Texas high schools.
This indicates the school has significant room for academic growth as it works to better serve its substantial enrollment. O'Connor High School sits in the heart of an affluent suburban community where families demonstrate strong educational values. The surrounding 78023 ZIP code reflects considerable prosperity, with a median household income of $129,145 and median home values of $374,800.
The community's commitment to education is evident in its demographics, with 56% of residents holding bachelor's degrees or higher and only 3.6% living below the poverty line. Located on Leslie Road in this large suburban setting, O'Connor High School operates within one of Texas's most economically advantaged communities, serving families who have chosen this area for its suburban lifestyle and educational opportunities.
What Parents Should Know
O'connor H S is a large school with 2,586 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
View breakdown
View breakdown
O'connor H S — Students at O'connor H S score 58% proficient, which is above what's typical for similar communities (expected: 57%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
25.1%
Students qualifying for federal meal assistance
Test Scores TX EDFACTS (2020-21)
Based on 4 test records from TX state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 4.4/10.
How O'connor H S Compares
See how O'connor H S performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 77% (2019) to 48% (2021). Reading/ELA proficiency has declined from 71% (2019) to 68% (2021).
Location
12221 LESLIE RD, Helotes, TX 78023
Nearby Alternatives
Families considering O'connor H S may also want to explore other high schools in the area. HELOTES EL (rated 7.6/10, 0.9 miles away), which scores slightly higher. Another option is BRANDEIS H S (rated 7.2/10, 2.5 miles away, in nearby San Antonio), which scores slightly higher. Additionally, STEUBING EL (rated 6.9/10, 1.8 miles away, in nearby San Antonio), which scores slightly higher. For more schools in Helotes, see our Helotes schools guide .
Nearby Schools
20 within 2.7 mi| School | Distance | Rating |
|---|---|---|
| KUENTZ EL Helotes | 0.3 mi | 4.8 |
| CHILDRENS LIGHTHOUSE HELOTES Helotes | 0.5 mi | — |
| HELOTES EL Helotes | 0.9 mi | 7.6 |
| GREAT HEARTS INVICTUS Helotes | 1.1 mi | 4.0 |
| MARVELOUSLY MADE - THE SCHOOL FOR YOUNG CHILDREN Helotes | 1.5 mi | 3.4 |
| KRUEGER EL San Antonio | 1.9 mi | 4.1 |
| SCENIC HILLS CHRISTIAN ACADEMY San Antonio | 1.7 mi | 6.4 |
| ANNE FRANK INSPIRE ACADEMY San Antonio | 1.9 mi | 6.2 |
| STEUBING EL San Antonio | 1.8 mi | 6.9 |
| SST HILL COUNTRY San Antonio | 2.2 mi | 4.1 |
| NICHOLS EL San Antonio | 2.2 mi | 5.5 |
| BRAUCHLE EL San Antonio | 2.5 mi | 3.7 |
| STINSON MIDDLE San Antonio | 2.2 mi | 4.6 |
| BEARD EL Helotes | 2.4 mi | 5.3 |
| WANKE EL San Antonio | 2.4 mi | 4.9 |
| FIELDS EL San Antonio | 2.6 mi | 5.4 |
| BRANDEIS H S San Antonio | 2.5 mi | 7.2 |
| BRAUN STATION EL San Antonio | 2.8 mi | 6.3 |
| LOS REYES EL Helotes | 3.0 mi | 5.3 |
| SCOBEE EL San Antonio | 2.7 mi | 4.2 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 78023 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$129,701
Median Home Value
$393,800
Median Rent
$1,570/mo
Population
28,585
College Educated
56.2%
Homeownership
88.4%
Avg Commute
29.7 min
Poverty Rate
4.3%
Median Age
43.2
Community Profile
The community surrounding O'connor H S has a median household income of $129,701. It is a well-educated community where 56% of adults hold a bachelor's degree or higher. The median home value in the area is $393,800, with a median rent of $1,570/month. The local poverty rate of 4.3% is relatively low. The average commute for residents is 30 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| DEL VALLE H S El Paso, TX | 6.6 |
| GARLAND H S Garland, TX | 6.6 |
| LA JOYA H S La Joya, TX | 6.6 |
| LOCKHART H S Lockhart, TX | 6.6 |
| NAAMAN FOREST H S Garland, TX | 6.6 |
| NEW BRAUNFELS H S New Braunfels, TX | 6.6 |
Frequently Asked Questions
Common questions about O'connor H S
What grades does O'connor H S serve?
O'connor H S serves students in grades 9th through 12th.
How many students attend O'connor H S?
O'connor H S has an enrollment of approximately 2,586 students.
What is the student-teacher ratio at O'connor H S?
The student-teacher ratio at O'connor H S is 16.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does O'connor H S rank in TX?
O'connor H S is ranked #3758 out of 8,547 schools in TX.
What is O'connor H S's MySchoolScout rating?
O'connor H S has a composite rating of 6.6 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at O'connor H S?
Based on the most recent state assessment data, O'connor H S has 62.5% math proficiency and 69.5% reading/ELA proficiency.
Is O'connor H S a charter school?
No, O'connor H S is not a charter school. It is a traditional public school operated by the local school district.
Is O'connor H S a Title I school?
No, O'connor H S is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for O'connor H S?
25.1% of students at O'connor H S qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 2,586
- Student-Teacher Ratio
- 16.9:1
- Teachers (FTE)
- 153
- Free/Reduced Lunch
- 25.1%
- Type
- regular
- Setting
- Large Suburb
- County
- Bexar County
- Phone
- (210) 397-4800
- Data Year
- 2023–2024
Resources & Links
District
NORTHSIDE ISD- District Enrollment
- 101,095
- Schools in District
- 126
- Per-Pupil Spending
- $10,632
- District Rank
- #16 of 122
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
- Best Public Schools in Texas 2026: Top-Ranked Elementary, Middle & High Schoolsbest schools
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
- Best Schools in Austin, TX — 2026 Rankingsbest schools
- Best Schools in Dallas, TX — 2026 Rankingsbest schools
- Best Schools in Fort Worth, TX — 2026 Rankingsbest schools
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.