Summary:
The Alvin Independent School District (Isd) serves six high schools in the greater Houston area, including three large comprehensive schools and two smaller alternative campuses, offering a wide range of educational environments for students in grades 9-12 (with some alternative schools serving grades 6-12).
Shadow Creek High School stands out as the district's top academic performer, ranking in the 84th percentile statewide with exceptional STAAR test scores in Biology (86.79% proficient) and English (over 75% proficient), and it serves a student population where only 29.24% qualify for free or reduced lunch. In contrast, Alvin High School, the largest school with 2,766 students, has a moderate 56th percentile ranking and a higher poverty rate of 61.5%, performing near state averages. Manvel High School and Iowa Colony High School both earn 3-star ratings, with Manvel slightly outperforming Iowa Colony in state percentile (68th vs. 63rd). The alternative schools, Rise and Adapt, serve the highest percentages of economically disadvantaged students (70.69% and 75.28% respectively) and have the lowest student-teacher ratios (5.7:1 and 4.2:1), yet they achieve the lowest standardized test scores in the district—though Rise boasts a perfect 100% graduation rate.
A key takeaway is that higher spending per student does not guarantee higher test scores: the alternative schools spend nearly double per student compared to comprehensive schools, but their focus appears to be on supporting at-risk students to graduation rather than maximizing test performance. The district overall earns a 4-star rating, but there is a wide performance gap between Shadow Creek (84th percentile) and Adapt (15th percentile), reflecting the diverse needs of the student population. For parents, this means the district offers strong options for high-achieving students at Shadow Creek, while alternative schools provide intensive support for students who need a different path to graduation.
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