Summary:
Zip code 75182, located in Sunnyvale, Texas, is home to a single high school, Sunnyvale High School, which serves grades 9 through 12 and is part of the top-rated Sunnyvale Independent School District (Isd). This school stands out as a high-performing institution, with the district itself ranked 26th out of 951 districts in Texas, earning a 5-star rating and placing it in the 97th percentile statewide.
Sunnyvale High School has shown consistent improvement, moving from the 89th percentile in 2023-2024 to the 93rd percentile in 2025-2026, and now holds a 5-star state ranking. The school boasts exceptional graduation and dropout rates, with a 98.9% graduation rate and a 0.0% dropout rate for the 2023-2024 school year. Key metrics include a student-teacher ratio of 14.4:1, spending per student of $10,758, and a student body where 13.69% are eligible for free or reduced lunch. In standardized testing, the school significantly outperforms state averages, particularly in Biology (93.12% proficient vs. 70.51% state), English I Reading (86.96% vs. 55.43%), and U.S. History (91.84% vs. 70.17%).
A standout finding is the dramatic 74% improvement in Algebra I proficiency, jumping from 33.33% to 58.1% in one year, suggesting a successful intervention in math instruction. The school also demonstrates consistent excellence in science and history, with proficiency rates above 90% for two consecutive years. With a low free/reduced lunch rate, the school benefits from a supportive environment, and its resource efficiency—achieving top results without excessive spending—highlights effective resource allocation. Overall, Sunnyvale High School is a reliable, high-performing institution that prepares nearly all its students for graduation and future success.
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