Del Rio H S vs Lamar H S
A head-to-head comparison of two high schools in Texas, United States, 521 km apart, using official American 2025 data. The better value in each row is highlighted.
Del Rio H S
Del Rio · Public high · Grades 9–12
2,447 students
Lamar H S
Arlington · Public high · Grades 9–12
2,457 students
| Measure | Del Rio H S Del Rio, Texas | Lamar H S Arlington, Texas |
|---|---|---|
| Success Index (US) | 31 Lower 50% | 32 Lower 50% |
| State rank | #1246 of 1,419 | #1220 of 1,419 |
| National rank | #13185 of 16,910 | #12890 of 16,910 |
| Sector | Public | Public |
| Type | High | High |
| Year range | Grades 9–12 | Grades 9–12 |
| Students | 2,447 | 2,457 |
| Enrollment | 2,447 | 2,457 |
| Free/reduced-price lunch | 69.3% | 76.8% |
| Students per teacher | 21.3 | 15.9 |
| Reading proficiency | 30% | 35% |
| Math proficiency | 43% | 35% |
| city | Del Rio | Arlington |
| state | Texas | Texas |
| Website | – | – |
The verdict
- •Lamar H S scores higher on the Success Index (US) (32.0 vs 30.7).
- •Del Rio H S does better on math proficiency (43% vs 35%).
- •Lamar H S does better on reading proficiency (35% vs 30%).
- •Del Rio H S does better on community advantage (fewer free/reduced-price lunch) (69.3% vs 76.8%).
- •Lamar H S does better on students per teacher (15.9 vs 21.3).
- •Lamar H S is the larger school with 2,457 students compared with 2,447.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Del Rio H S better than Lamar H S?
On the Success Index (US), Lamar H S ranks higher (32.0 vs 30.7 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Del Rio H S and Lamar H S?
About 521 km in a straight line, between Del Rio and Arlington in Texas.
Which has the better Enrollment?
Del Rio H S: 2,447. Lamar H S: 2,457. Students enrolled in the latest NCES directory year.
How do Del Rio H S and Lamar H S rank in Texas?
Del Rio H S is 1246th of 1,419 and Lamar H S is 1220th of 1,419 among high schools in Texas on the 2025 Success Index (US).