The top reported proficiency rate is 81% in English language arts. The lowest is 51% in Science.
Original Research by School Decision on San Isidro El
San Isidro Elementary sits on Bucky Houdman Boulevard in the northern part of Laredo, a rapidly growing section of the city where residential subdivisions and new master-planned communities are steadily filling in around what was once open land. It is part of United ISD, serves prekindergarten through fifth grade, and carries an enrollment that makes it a large elementary campus by most standards. The student body is overwhelmingly Hispanic, reflecting Laredo's broader character as a predominantly Hispanic border city, and a little more than a third of students qualify for free or reduced-price lunch, which is a relatively modest economic-disadvantage share compared to many urban Texas elementaries. English-learner and special education counts were not available in the data.
Academically, the school puts up strong numbers on the Texas STAAR exam. In reading and language arts, the tested grades show a large majority of students reaching the meets-grade-level standard or above, with third grade and fourth grade both performing solidly and a meaningful share of students reaching the highest mastery tier. Math results are similarly robust across the two main tested grades, with the large majority of students at or above grade level. Science, tested in fifth grade only, comes in noticeably lower, with roughly half of students reaching proficiency, which represents the clearest soft spot in the assessment picture and may be worth asking the school about directly. Social studies, also tested at upper elementary, sits between the science and ELA results. The data covers only a single school year, so there is no multi-year trend to evaluate; the trajectory of performance over time is simply not in the record.
Placed against districts in Webb County, the school's overall proficiency index lands well above the rest of the county field, sitting in the top tier among those comparators. That positioning is meaningful in context, since Webb County includes a small number of districts and Laredo has historically faced economic headwinds, but it reflects genuine strength in the tested-subject results here.
United ISD has made a few moves worth knowing. The district recently reduced its maintenance and operations property tax rate, a direct factor for families buying homes in the attendance zone. It also publicly launched an early childhood program reaching children younger than traditional pre-K age, which is relevant given that San Isidro already serves pre-K. And the district introduced a district-wide initiative focused on getting students to grade-level reading, which shapes how literacy instruction is organized across campuses. Program offerings specific to San Isidro were not available in the data.
Housing in the area around the school runs close to the Texas statewide median home value, with prices rising modestly year over year. Rents have been essentially flat recently. The monthly cost to buy at current mortgage rates is meaningfully lower than the statewide average for Texas broadly, and the rent-to-income ratio runs below the national threshold that typically signals stress. For a family relocating to Laredo, this corner of the city represents one of its more active growth areas, with the large Talise master-planned development to the north adding homes, retail, and eventually additional community infrastructure.
Laredo itself is an automobile-dependent city outside of its historic downtown core. The neighborhood around San Isidro is suburban in character, with most daily errands requiring a car. The city's economy is anchored in international trade through the Port of Laredo, the top inland port on the U.S.-Mexico border, alongside healthcare and education employers. Daily life in Laredo is family-oriented and bilingual, and the school's location in a growing northern corridor puts it in the part of the city where much of that growth is landing.
Chronic absenteeism data was not available, and discipline and staffing details were not in the record, so those dimensions of the school environment are gaps a parent would want to explore directly with the campus.
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