Community prompt from u/allk12. Replies below.
Lamar High School
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 723 | 29% |
| Grade 10 | 624 | 25% |
| Grade 11 | 597 | 24% |
| Grade 12 | 513 | 21% |
Test scores
STAAR 2025-26 . % Meets Grade Level or AboveWhat this means: On the STAAR, Texas's statewide test, about 39 of every 100 students at this school read at grade level and about 21 of 100 do math at grade level. Across all Texas schools, those numbers are about 55 and 45. Reading scores are up about 14 points since 2020, while math scores are up about 14 points.
Performance levels, 2025-26
| Subject | Masters Grade Level | Meets Grade Level | Approaches Grade Level | Did Not Meet Grade Level |
|---|---|---|---|---|
| Reading | 4.0% | 35.0% | 20.0% | 41.0% |
| Mathematics | 5.0% | 16.0% | 51.0% | 28.0% |
STAAR results by year
| School year | Reading | Mathematics |
|---|---|---|
| 2025-26 | 39.0% | 21.0% |
| 2024-25 | 33.0% | 13.0% |
| 2023-24 | 40.0% | 17.0% |
| 2022-23 | 29.0% | 11.0% |
| 2021-22 | 23.0% | 15.0% |
| 2020-21 | 25.0% | 7.0% |
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 38% of students here test proficient in math and reading, compared with the roughly 41% typical for Texas schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Texas's top nor bottom 10%.
Schools most like Lamar High School
Lamar High School's state test result (38.1% proficient) is higher than 1 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Lamar High School this school | 2,457 | 76.8% | 38.1% |
| Longview High School LONGVIEW | 2,272 | 78.2% | 56.8% |
| Killeen High School KILLEEN | 2,083 | 74.3% | 38.9% |
| Humble High School HUMBLE | 2,960 | 76.0% | 42.7% |
| Lakeview Centennial High School GARLAND | 2,073 | 77.7% | 57.4% |
| Westfield High School HOUSTON | 2,264 | 74.9% | 27.3% |
Where Lamar High School ranks
Among high schools| Measure | This school | In Texas | In Tarrant County |
|---|---|---|---|
| State test proficiency ranked highest first | 38.1% | #1,185 of 1,385 | #55 of 70 |
| Math proficiency ranked highest first | 21.0% | #1,288 of 1,425 ▲ 75 | #63 of 76 ▲ 5 |
| Reading proficiency ranked highest first | 39.0% | #1,252 of 1,425 ▲ 31 | #61 of 76 ▲ 2 |
| 3-year test score change ranked biggest gain first | +10.0pp | #796 of 1,184 | #37 of 68 |
| Enrollment ranked largest first | 2,457 | #176 of 2,107 | #13 of 120 |
| Students per teacher ranked fewest first | 15.8:1 | #862 of 1,344 | #38 of 83 |
| Diversity index ranked most diverse first | 63.6% | #268 of 1,346 | #36 of 83 |
| Free and reduced lunch ranked highest share first | 76.8% | #454 of 1,522 | #32 of 82 |
| Enrollment change since 2017-18 ranked steepest decline first | -13.5% | #185 of 557 | #11 of 35 |
4-year change
SY 2020-21 vs SY 2024-25Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 2,457 | 155.9 | 15.8:1 | 77% (1,888) |
| 2023-24 | 2,479 | 167.4 | 14.8:1 | 77% (1,907) |
| 2022-23 | 2,546 | 165.1 | 15.4:1 | 75% (1,922) |
| 2020-21 | 2,615 | 177 | 14.8:1 | 74% (1,934) |
| 2017-18 | 2,841 | 178.1 | 15.9:1 | 55% (1,559) |
| 2015-16 | 2,906 | 189 | 15.4:1 | 57% (1,669) |
| 2010-11 | 2,850 | 186 | 15.3:1 | 47% (1,348) |
| 2000-01 | 2,767 | 179 | 15.5:1 | 14% (375) |
| 1990-91 | 1,697 | 96 | 17.7:1 | N/A |
Since 2017-18: students down 14% (2,841 to 2,457); teachers down 12% (178.1 to 155.9).
About Lamar High School
Lamar High School is a high school in ARLINGTON, Texas, reachable at (682) 867-8300. A total of 2,457 students attend the school, which covers grades 9 through 12. The average for high schools in Texas is about 796 students, so this school is 209% above average.
Federal data list 75 schools in ARLINGTON ISD, with 53,394 students enrolled.
Hispanic students form the largest group at Lamar High School, 49% of enrollment. Next come 33% Black, 12% White, and 3% multiracial. That compares with about 30% Hispanic among all Tarrant County residents. By the diversity index, Lamar High School comes in at 64%.
Teachers at Lamar High School total 155.9 full-time equivalents, and the ratio is 15.8:1. Across high schools in Texas, the average ratio is about 15.1:1. The school counts 1,888 students as eligible for free or reduced-price lunch, or 77%. Compared with the 63% average for public schools in Tarrant County, the school's rate is higher.
Lamar High School posts an average proficiency rate on state tests of 38.1%, compared with a predicted 40.9%. It is not in the top or bottom 10% of Texas schools on BeatsExpectations.
In Tarrant County (population about 2,167,390), median household income is about $84,207, roughly 35% of adults have a four-year degree or more, and about 8% of residents live below the federal poverty line. Lamar High School is one of 639 public schools in Tarrant County, which together enroll about 385,835 students.
Shackelford Junior High School is located about 0.5 miles from Lamar High School. Within five miles are at least 8 other public schools. Of 6 schools in the immediate area with test results, Lamar High School ranks 5th on average proficiency.
The school's federal locale classification is City: Large.
From 2020-21 to 2024-25, Lamar High School went from 2,615 students to 2,457.
To ask about school safety, transportation, and start times, start a discussion on this page. Posting is open to anyone connected to the school.
Tarrant County at a glance
View full county profileQuick facts
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5 other US public schools in 5 states are named Lamar High. Lamar High School is the 2nd largest of the 6.
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- LAMAR HIGH SCHOOLLAMAR, AR · 370 students
- LAMAR HIGHLAMAR, MO · 369 students
- Lamar HighLamar, SC · 268 students
- Shackelford Junior High School0.5 mi · 510
- Butler Elementary School0.6 mi · 610
- Turning Point Secondary School0.6 mi · 74
- Webb Elementary School1.0 mi · 608
- Jones Fine Arts / Dual Language Academy1.0 mi · 435
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