Summary:
Zip code 78373, located in Port Aransas, Texas, is home to a single high school, Port Aransas High School, which serves grades 9 through 12 with a small enrollment of 203 students.
Port Aransas High School is a standout institution, consistently ranking in the top 7% of all Texas high schools over the past three years. In the 2023-2024 school year, it achieved its peak ranking of 77th out of 1,990 schools, earning a 5-star rating. The school boasts a perfect 100% graduation rate and a 0% dropout rate for the 2023-2024 school year. Its academic performance is exceptional, with proficiency rates significantly exceeding state averages across all subjects. For instance, in the 2025-2026 data, English II Reading proficiency reached 94.83% compared to the state average of 59.88%, and U.S. History proficiency was 93.75% versus 70.17% statewide. The school benefits from a low student-teacher ratio of 11.1:1 and high per-pupil spending of $15,860, creating an environment conducive to individualized attention and academic success.
While the school's absolute performance remains strong, its state ranking has seen a slight downward trend, slipping from 77th in 2023-2024 to 149th in 2025-2026, indicating that other schools are improving at a faster pace. Nonetheless, Port Aransas High School demonstrates consistent excellence across all core subjects, pointing to a well-rounded educational program. It is part of the Port Aransas Independent School District (Isd), which supports this high level of performance. For parents, this school offers a small, high-performing environment with outstanding test scores and graduation rates, making it a top choice in the area.
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