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Lamar High School

Public, Magnet Grades 9-12
859th
SchoolDigger Rank ?
of 2,009 Texas High Schools
Better than 57% of Texas high schools
Summary

Lamar High School is a large, comprehensive public high school in the Houston Independent School District (Isd), serving nearly 3,000 students in the heart of Houston, Texas.

Lamar stands out for its strong graduation rate of 94.1%, which is a full 10 percentage points higher than the district average, and its low dropout rate of just 1.1%. This shows the school is effective at keeping a diverse student body on track to graduate. However, it operates in the shadow of elite magnet schools like Debakey H S For Health Prof and Carnegie Vanguard High School, which are smaller, selective-admission schools with near-perfect test scores. Unlike those specialized academies, Lamar serves a broad cross-section of the community as a traditional neighborhood school. The school shows clear strengths in subjects like Biology and U.S. History, but Algebra I is a significant challenge, with only 31.77% of students proficient—well below both the district and state averages.

Lamar demonstrates efficient use of resources, spending $9,423 per student—less than many nearby peers—while achieving strong outcomes. For example, Liberty High School spends significantly more per student but has a much lower graduation rate. The school also shows a fascinating contrast in student support: it performs very well for its general population, but struggles with its Gifted and Talented students and English Language Learners. Overall, Lamar is a solid, mid-tier school that provides a strong foundation for most students, especially those seeking a comprehensive high school experience with a high likelihood of graduating on time.

2,968
Students ?
19.6
Student/teacher ratio ?
$8,619
Per pupil spending ?
47.2%
Free/discounted lunch ?
 3325 Westheimer Rd
       Houston, TX  77098-1003

(713) 522-5960

District: Houston Independent School District (Isd)


Feeder schools for Lamar High School:

Elementary:    Ella J Baker Montessori School
    Macgregor Elementary
    Memorial Elementary
    Poe Elementary
    More...
Middle:    Lanier Middle
Racial breakdown:

Hispanic:
40.7%
African American:
30.9%
White:
19.8%
more
 See top rated Texas high schools

 Compare Lamar High School to nearby high schools!
At a glance
Ranking trend: Rebounding — 49th percentile in 2023 → 57th in 2026
Strengths
94% graduate within 4 years
Ranking is rebounding — up to 57th (2026) from a 49th-percentile low (2023)
Above the Texas median (57th percentile)
Worth a look
!Some student groups rank well below the school's overall statewide standing
!Algebra I scores 22 pts below the Texas average
Students meeting standards (2025-2026) ?
This school61%
District avg62%
Texas avg62%
859th of 2,009
Texas public high schools ?
Top 43%▼ down 7 pts since 2016
From top 36% (2016) to top 43% (2026)
See the entire ranking list of Texas High Schools →
SchoolDigger rating ?
21st of 45High Schools in the Houston Independent School District (Isd)
438th of 951Houston Independent School District (Isd) among Texas districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankTexas percentileRating
202653.5859 of 200957.2%★★★☆☆
202554.2798 of 197459.6%★★★☆☆
202451.1912 of 199054.2%★★★☆☆
202347.5997 of 196149.2%★★☆☆☆
202253.8773 of 187658.8%★★★☆☆
202162.9572 of 186169.3%★★★☆☆
201965.7481 of 185774.1%★★★★☆
201863.9459 of 179774.5%★★★★☆
201763.8466 of 177773.8%★★★★☆
201662.1629 of 176264.3%★★★☆☆
201566.8502 of 174371.2%★★★★☆
201471.4339 of 173480.4%★★★★☆
201370.4350 of 165278.8%★★★★☆
201270.2281 of 160382.5%★★★★☆
201169.2428 of 167274.4%★★★★☆
201069.9372 of 156876.3%★★★★☆
200970.9350 of 153977.3%★★★★☆
200875.6241 of 151084.0%★★★★☆
200773.1315 of 149779.0%★★★★☆
200663.1587 of 143059.0%★★★☆☆
200564.1534 of 142962.6%★★★☆☆
200463.6552 of 142761.3%★★★☆☆

African American

YearAvg scoreStatewide rankTexas percentileRating
202653.8394 of 108663.7%★★★☆☆
202443.9502 of 106552.9%★★★☆☆
202342.0552 of 106948.4%★★☆☆☆
202250.9390 of 103162.2%★★★☆☆
202164.4269 of 102073.6%★★★★☆
201963.3287 of 102472.0%★★★★☆
201861.9285 of 101371.9%★★★★☆

Asian

YearAvg scoreStatewide rankTexas percentileRating
202655.1280 of 55649.6%★★★☆☆
202436.9383 of 53027.7%★☆☆☆☆
202335.0392 of 52525.3%★☆☆☆☆
202250.2283 of 50744.2%★★☆☆☆
202158.5214 of 48856.1%★★★☆☆
201950.7277 of 48743.1%★★☆☆☆
201845.7313 of 48635.6%★★☆☆☆

At Risk

YearAvg scoreStatewide rankTexas percentileRating
202242.5893 of 183751.4%★★★☆☆
202148.7775 of 182957.6%★★★☆☆
201950.6717 of 181060.4%★★★☆☆
201860.9420 of 178476.5%★★★★☆

English Language Learner

YearAvg scoreStatewide rankTexas percentileRating
202639.3692 of 119542.1%★★☆☆☆
202436.9793 of 143744.8%★★☆☆☆
202322.41090 of 137120.5%★☆☆☆☆
202237.8677 of 127847.0%★★☆☆☆
202138.9662 of 119544.6%★★☆☆☆
201931.4785 of 113630.9%★★☆☆☆
201832.9729 of 111334.5%★★☆☆☆

Female

YearAvg scoreStatewide rankTexas percentileRating
202656.0742 of 193661.7%★★★☆☆
202450.9846 of 188055.0%★★★☆☆
202348.0963 of 189149.1%★★☆☆☆
202251.5849 of 184153.9%★★★☆☆
202162.9573 of 181568.4%★★★☆☆
201965.9491 of 179872.7%★★★★☆
201864.1515 of 178171.1%★★★★☆

Gifted and Talented

YearAvg scoreStatewide rankTexas percentileRating
202644.0918 of 120623.9%★☆☆☆☆
202333.2966 of 118218.3%★☆☆☆☆
202233.7957 of 117218.3%★☆☆☆☆
202149.0808 of 117731.4%★★☆☆☆
201951.4746 of 114534.8%★★☆☆☆
201856.6649 of 113742.9%★★☆☆☆

Hispanic

YearAvg scoreStatewide rankTexas percentileRating
202649.7822 of 186055.8%★★★☆☆
202445.6838 of 180553.6%★★★☆☆
202345.6914 of 182049.8%★★☆☆☆
202250.1740 of 176258.0%★★★☆☆
202158.6580 of 174366.7%★★★☆☆
201963.6448 of 171473.9%★★★★☆
201862.2457 of 169173.0%★★★★☆

Low Socio Economic Status

YearAvg scoreStatewide rankTexas percentileRating
202645.2996 of 193748.6%★★☆☆☆
202438.81075 of 188442.9%★★☆☆☆
202336.81196 of 189737.0%★★☆☆☆
202247.2858 of 184753.5%★★★☆☆
202157.6604 of 184867.3%★★★☆☆
201959.3532 of 181870.7%★★★★☆
201858.9515 of 179471.3%★★★★☆

Male

YearAvg scoreStatewide rankTexas percentileRating
202647.5945 of 195451.6%★★★☆☆
202440.61023 of 189145.9%★★☆☆☆
202343.21037 of 191345.8%★★☆☆☆
202251.8761 of 185358.9%★★★☆☆
202159.3626 of 184066.0%★★★☆☆
201962.8518 of 182471.6%★★★★☆
201860.4546 of 180369.7%★★★☆☆

Multi-racial

YearAvg scoreStatewide rankTexas percentileRating
202647.6367 of 71348.5%★★☆☆☆
202455.7280 of 73161.7%★★★☆☆
202365.5187 of 67772.4%★★★★☆
202268.3169 of 66474.5%★★★★☆
201968.3160 of 60473.5%★★★★☆
201854.4236 of 58259.5%★★★☆☆

Native American

YearAvg scoreStatewide rankTexas percentileRating
201856.652 of 12257.4%★★★☆☆

Pacific Islander

YearAvg scoreStatewide rankTexas percentileRating
202172.07 of 2470.8%★★★★☆

Special Education

YearAvg scoreStatewide rankTexas percentileRating
202647.6665 of 158157.9%★★★☆☆
202443.7799 of 154848.4%★★☆☆☆
202345.4676 of 147854.3%★★★☆☆
202266.8263 of 141881.5%★★★★☆
202159.1364 of 138273.7%★★★★☆
201948.9538 of 135760.4%★★★☆☆
201861.3321 of 134776.2%★★★★☆

White

YearAvg scoreStatewide rankTexas percentileRating
202671.5289 of 158481.8%★★★★☆
202465.4381 of 155675.5%★★★★☆
202364.9431 of 157672.7%★★★★☆
202264.0419 of 152572.5%★★★★☆
202167.6369 of 151075.6%★★★★☆
201975.1247 of 152683.8%★★★★☆
201876.0231 of 153985.0%★★★★☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
White (2026)82nd percentile+25 vs school
Pacific Islander (2021)71st percentile~ school
African American (2026)64th percentile+6 vs school
Female (2026)62nd percentile+4 vs school
Special Education (2026)58th percentile~ school
Native American (2018)57th percentile-17 vs school
Hispanic (2026)56th percentile~ school
Male (2026)52nd percentile-6 vs school
At Risk (2022)51st percentile-7 vs school
Asian (2026)50th percentile-8 vs school
Low Socio Economic Status (2026)49th percentile-9 vs school
Multi-racial (2026)49th percentile-9 vs school
English Language Learner (2026)42nd percentile-15 vs school
Gifted and Talented (2026)24th percentile-33 vs school
By subject vs Texas (2025-2026) ?
U.S. History77%+7 vs state
Biology74%+4 vs state
English I Reading61%+5 vs state
English II Reading59%~ state avg
Algebra I32%-22 vs state

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Schools Near Lamar High School

Ranking:
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E Elementary M Middle H High A Alternative P Private






Frequently Asked Questions about Lamar High School

Lamar High School is fed by the following schools:

Elementary : Ella J Baker Montessori School
Elementary : Macgregor Elementary
Elementary : Memorial Elementary
Elementary : Poe Elementary
Elementary : River Oaks Elementary
Elementary : Roberts Elementary
Elementary : Twain Elementary
Elementary : West University Elementary
Elementary : Wharton K-8 Dual Language Academy
Middle : Lanier Middle

Students at Lamar High School are 41% Hispanic, 31% African American, 20% White, 5% Asian, 3% Two or more races.

Lamar High School ranks 859th of 2009 Texas high schools. SchoolDigger rates this school 3 stars out of 5.

In the 2024-25 school year, 2,968 students attended Lamar High School.


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Latest Texas data All new data »
2025–26 STAAR, STAAR EOC & STAAR Spanish test scoresJun 12, 2026
2021–22 through 2023–24 school spending dataJan 10, 2026
2023–24 dropout rates & graduation ratesSep 17, 2025
2024–25 STAAR EOC & STAAR Spanish test scoresJun 23, 2025


SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Texas Education Agency.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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