#1220 of 1,419 high schools in Texas
#12890 of 16,910 nationally
About Lamar H S
Lamar H S is a public high located in Arlington, in the Arlington ISD school district of Texas, United States. It caters for Grades 9–12. In 2025 it enrolled 2,457 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 32.0 out of 100, placing it in the lower 50% of high schools in United States and 1220th of 1,419 ranked high schools in Texas. Its strongest component is math proficiency (43th percentile), and its weakest is reading proficiency (22th percentile).
Other published figures: enrollment 2,457.
There are 96 schools in Arlington; Lamar H S ranks 69th of 92 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)35%
- Reading proficiency (30%)35%
- Community advantage (fewer free/reduced-price lunch) (25%)76.8%
- Students per teacher (15%)15.9
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Lamar H S by the official sources.
- Enrollment
- 2,457
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 76.8%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 15.9
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 35%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 35%
- Share of tested students proficient or above (all students, all grades).
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Schools near Lamar H S
Closest schools by straight-line distance, with their Success Index (US).
Shackelford J H
Arlington · Public middle · Grades 7–8
510 students · 725 m away
Butler El
Arlington · Public elementary · Grades PK–6
610 students · 915 m away
Webb El
Arlington · Public elementary · Grades PK–6
608 students · 1.6 km away
Jones Fine Arts / Dual Language Academy
Arlington · Public elementary · Grades K–5
435 students · 1.7 km away
Wimbish World Language Academy
Arlington · Public elementary · Grades PK–6
411 students · 1.7 km away
Newman International Academy of Arlington Gibbins
Arlington · Charter high · Grades 7–12
476 students · 2.0 km away
Speer El
Arlington · Public elementary · Grades PK–6
682 students · 2.0 km away
Uplift Summit Prep H S
Arlington · Charter high · Grades 9–12
436 students · 2.5 km away
Uplift Summit Prep Ps
Arlington · Charter elementary · Grades PK–5
688 students · 2.5 km away
Uplift Summit Prep Middle
Arlington · Charter middle · Grades 6–8
509 students · 2.5 km away
Similar schools
Public high schools in Texas with a comparable Enrollment.
Del Rio H S
Del Rio · Public high · Grades 9–12
2,447 students
Clear Creek H S
League City · Public high · Grades 9–12
2,469 students
Boswell H S
Fort Worth · Public high · Grades 9–12
2,445 students
Rock Hill H S
Frisco · Public high · Grades 9–12
2,442 students
Vandegrift H S
Austin · Public high · Grades 9–12
2,437 students
Brazoswood H S
Clute · Public high · Grades 9–12
2,436 students
Frequently asked questions
Is Lamar H S a good school?
Lamar H S has a Success Index (US) of 32.0 out of 100 (Lower 50% of high schools in United States) and ranks #1220 of 1,419 in Texas. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Lamar H S rank in Texas?
Lamar H S ranks #1220 of 1,419 high schools in Texas and #12890 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Lamar H S?
Lamar H S had 2,457 students in 2025.
Is Lamar H S a elementary school or a high school?
Lamar H S is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Lamar H S?
There are 10 schools within 15 km of Lamar H S; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.