Community prompt from u/allk12. Replies below.
Seagoville High School
- DTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- C+Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- B-Three-year trend Change in reading and math proficiency over the last three test years.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Texas public high schools
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 537 | 30% |
| Grade 10 | 459 | 26% |
| Grade 11 | 411 | 23% |
| Grade 12 | 379 | 21% |
Test scores
STAAR 2025-26 . % Meets Grade Level or AboveWhat this means: On the STAAR, Texas's statewide test, about 42 of every 100 students at this school read at grade level and about 26 of 100 do math at grade level. Across all Texas schools, those numbers are about 55 and 45. Reading scores are up about 18 points since 2020, while math scores are up about 10 points.
Performance levels, 2025-26
| Subject | Masters Grade Level | Meets Grade Level | Approaches Grade Level | Did Not Meet Grade Level |
|---|---|---|---|---|
| Reading | 3.0% | 39.0% | 25.0% | 33.0% |
| Mathematics | 5.0% | 21.0% | 50.0% | 24.0% |
STAAR results by year
| School year | Reading | Mathematics |
|---|---|---|
| 2025-26 | 42.0% | 26.0% |
| 2024-25 | 31.0% | 16.0% |
| 2023-24 | 36.0% | 9.0% |
| 2022-23 | 28.0% | 8.0% |
| 2021-22 | 24.0% | 7.0% |
| 2020-21 | 24.0% | 16.0% |
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 37% of students here test proficient in math and reading, compared with the roughly 35% 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 Seagoville High School
Seagoville High School's state test result (36.8% proficient) is higher than 3 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Seagoville High School this school | 1,786 | 91.3% | 36.8% |
| West Mesquite High School MESQUITE | 1,997 | 84.9% | 47.2% |
| Polytechnic High School FORT WORTH | 1,375 | 91.3% | 19.5% |
| Westbury High School HOUSTON | 1,991 | 91.3% | 41.6% |
| Dr L G Pinkston Sr High School DALLAS | 1,264 | 95.3% | 32.9% |
| Eisenhower High School HOUSTON | 2,262 | 86.4% | 33.3% |
Where Seagoville High School ranks
Among high schools| Measure | This school | In Texas | In Dallas County |
|---|---|---|---|
| State test proficiency ranked highest first | 36.8% | #1,221 of 1,385 | #77 of 96 |
| Math proficiency ranked highest first | 26.0% | #1,186 of 1,425 ▲ 143 | #80 of 100 ▲ 15 |
| Reading proficiency ranked highest first | 42.0% | #1,190 of 1,425 ▲ 122 | #70 of 100 ▲ 19 |
| 3-year test score change ranked biggest gain first | +16.0pp | #560 of 1,184 | #30 of 98 |
| Enrollment ranked largest first | 1,786 | #384 of 2,107 | #35 of 133 |
| Students per teacher ranked fewest first | 15.8:1 | #860 of 1,344 | #54 of 101 |
| Diversity index ranked most diverse first | 42.9% | #855 of 1,346 | #60 of 101 |
| Free and reduced lunch ranked highest share first | 91.3% | #153 of 1,522 | #27 of 107 |
| Enrollment change since 2017-18 ranked fastest growth first | +23.0% | #177 of 672 | #13 of 43 |
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 | 1,786 | 113.4 | 15.8:1 | 91% (1,630) |
| 2023-24 | 1,827 | 121.4 | 15.0:1 | 89% (1,632) |
| 2022-23 | 1,779 | 110.1 | 16.2:1 | 87% (1,550) |
| 2020-21 | 1,643 | 106 | 15.5:1 | 90% (1,475) |
| 2017-18 | 1,452 | 91.4 | 15.9:1 | 91% (1,324) |
| 2015-16 | 1,355 | 85 | 15.9:1 | 90% (1,225) |
| 2010-11 | 1,020 | 86 | 11.9:1 | 76% (779) |
| 2000-01 | 1,118 | 68 | 16.4:1 | 22% (251) |
| 1990-91 | 769 | 49 | 15.7:1 | N/A |
Since 2017-18: students up 23% (1,452 to 1,786); teachers up 24% (91.4 to 113.4).
About Seagoville High School
Seagoville High School is a high-enrollment high school in DALLAS, Texas. Students in grades 9 through 12 attend the school, which enrolls 1,786 students. The average among high schools in Texas is roughly 796 students; this school is 124% bigger than that.
DALLAS ISD has 240 schools and 140,630 students, and Seagoville High School is one of those schools.
Roughly 73% of students at Seagoville High School are Hispanic. Enrollment also includes 19% Black and 7% White. Among people living in Dallas County, the Hispanic share is about 41%. The school's diversity index is 43%, meaning two students picked at random have a 43% chance of belonging to different racial or ethnic groups.
The school reported 113.4 full-time-equivalent teachers in 2024-25 and a ratio of 15.8:1. For comparison, high schools in Texas average 15.1:1. Free or reduced-price lunch eligibility is 91%. Compared with the 77% average for public schools in Dallas County, the school's rate is higher.
Measured against Texas public high schools, Seagoville High School receives a C-. The grade weighs proficiency most heavily, then how results compare with what the school's low-income share predicts, then the three-year change.
Seagoville High School's actual average proficiency rate on state tests (36.8%) and its predicted rate (34.7%) put it outside the top and bottom 10% of Texas schools.
Dallas County has these Census figures: the median household income is $76,547, the share of adults with a bachelor's degree or higher is 36%, and about 11% of people live in poverty. In all, Dallas County has 771 public schools and roughly 459,645 students.
Nearest public school: Seagoville Middle School, about 0.3 miles away. Within five miles are at least 8 other public schools. Compared with its nearest neighbors, Seagoville High School ranks 5th of 9 on average proficiency.
The school's federal locale classification is City: Large.
The school enrolled 1,786 students in 2024-25, 143 more than the 1,643 it had in 2020-21.
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Dallas County at a glance
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