Summary:
The San Isidro Independent School District (Isd) in Texas serves a small, rural community of just 153 students across two schools, with nearly all students facing economic disadvantages.
San Isidro High School is the district's standout, achieving a 100% graduation rate and a 0% dropout rate. It excels in English, with 100% of students proficient in English II Reading, far above the state average. The high school's state ranking has climbed to the 83rd percentile, earning a 4-star rating. In contrast, San Isidro Elementary struggles significantly, ranking in the bottom 25th percentile with a 1-star rating. Math proficiency is a systemic crisis, with rates as low as 7% in some grades, while reading scores vary wildly—including a remarkable 100% proficiency in 7th grade, likely due to a very small class size.
Despite high per-student spending (over $17,000 at the elementary level) and an exceptionally low student-teacher ratio of about 8.6:1, the elementary school's performance remains low. This suggests the issue is not a lack of resources but how they are used. The district presents a "two-school paradox": the high school is a success story in English and student retention, while the elementary school struggles, especially in math. With such small cohorts, a single student's performance can dramatically swing percentages, so these numbers should be interpreted with caution. The key takeaway for parents is that the high school offers strong academic outcomes, but the elementary school requires significant improvement, particularly in mathematics instruction.
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