Del Valle Opportunity Center
#122
Best Student:Teacher Ratio in Texas
216
Students
6.5:1
S:T Ratio
School Snapshot
Key metrics at a glance881
C+
7:1
A+
This Week at Del Valle Opportunity Center – August 24, 2026
24 students practicing on Varsity Tutors
Academic Grades
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Academic Resources
Typical courses and practice resources for students at Del Valle Opportunity Center
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Del Valle Opportunity Center.
National Tests
August 1, 2026 – November 30, 2026
ISEE — Fall Testing Season
August 3, 2026 – June 30, 2027
SSAT — Flex Testing
August 28, 2026
SAT — National
September 1, 2026
ACT — National
September 1, 2026
SAT — National
September 4, 2026
SAT — National
State Assessments
November 30, 2026 – December 11, 2026
STAAR — Fall EOC
February 15, 2027 – March 26, 2027
TELPAS
February 15, 2027 – March 26, 2027
TELPAS Alternate
March 15, 2027 – April 16, 2027
STAAR — Alternate 2
March 15, 2027 – April 16, 2027
STAAR Alternate 2
April 5, 2027 – April 16, 2027
STAAR — Reading Language Arts and English EOC
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