Point Isabel Independent School District (Isd)

The Point Isabel Independent School District (Isd) is a small, single-high school district in Port Isabel, Texas, serving approximately 2,500 students across four schools: one high school, one middle school, and two elementary schools. The district faces significant challenges due to high economic disadvantage, with over 82% of students eligible for free or reduced lunch, and currently holds a 1-star rating from SchoolDigger.

Within the district, Derry Elementary is the clear standout, earning a 3-star rating for three consecutive years and ranking in the 60th percentile statewide—far ahead of any other school in the district. It consistently outperforms the state in 3rd and 4th grade math, and its 5th grade science scores (41.43% proficient) beat both the district and state averages. In contrast, Garriga Elementary, despite serving a similar demographic, struggles significantly, with most scores falling below state averages. This stark difference suggests that school-level factors like leadership and teaching quality are driving success at Derry. Port Isabel Early College High School shows a positive trend, improving its percentile rank from 35th to 42nd over three years, with a solid 89.5% graduation rate and a very low 0.8% dropout rate. However, Port Isabel J H is a major concern, earning a 1-star rating and facing a critical mathematics crisis, with proficiency rates as low as 9.48% in 7th grade math.

A key finding is the "Algebra I paradox": while the middle school successfully accelerates a small group of students into Algebra I (with 53.33% proficiency), the vast majority struggle with grade-level math, leading to low Algebra I scores at the high school (25.89% proficiency). Bright spots include the high school's U.S. History performance (70.07% proficient, above the state average) and Derry Elementary's bilingual program, where 66.67% of 3rd graders taking the Spanish STAAR math test were proficient, far exceeding the state's 27.95%. Overall, the district shows pockets of excellence but faces systemic challenges, particularly in middle school math.