SEGUIN H S
Public
High Grades 9–12
Part of ARLINGTON ISD
7001 SILO RD, ARLINGTON, TX 76002 · (682) 867-6700
Community ratings
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Academic performance
Math proficiency32%
State average 36.6%
Reading / language arts45%
State average 41.8%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
1,554Students enrolled
14:1Student–teacher ratio
72%Free / reduced lunch
CitySetting
Regular SchoolSchool type
Enrollment by grade
Grade 9392
Grade 10426
Grade 11367
Grade 12369
Students
Black · 38%586
Hispanic · 35%548
Asian · 12%187
White · 11%168
Two or more races · 4%57
American Indian/Alaska Native · 0%4
Native Hawaiian/Pacific Islander · 0%4
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
1,637’20
1,572’21
1,529’22
1,562’23
1,554’24
Location
7001 SILO RD ARLINGTON
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.