Original Research by School Decision on Castleberry H S
Castleberry High School is a mid-sized secondary campus serving grades nine through twelve in Fort Worth's southwest edge, within Castleberry ISD, a small independent district that also serves nearby communities. The school enrolled roughly a thousand students in recent years, the vast majority of whom come from economically disadvantaged backgrounds, with most of the student body Hispanic. The student population is economically concentrated; it is not a diverse economic mix.
The school's recent test results show mixed performance across subjects. In English language arts and math, the school reached the "approaches" threshold (a baseline proficiency level) for a substantial majority of students, but only about a third in English and roughly a quarter in math reached the "meets" standard, which indicates competent grade-level work. Math particularly lags, with only a small share attaining mastery. Science and social studies results were stronger, with most students meeting the approaches standard and roughly half reaching meets or better in science. Across all subjects combined, three-quarters of students achieved approaches-level performance, while only about a third met grade-level expectations. These results place the school below the regional midpoint among districts in Tarrant County. The data available does not provide a multi-year trend, so it is not possible to determine whether performance is moving or static. Because the school serves grades eight through twelve, state testing for middle grades and high school readiness measures exist but were not included in this snapshot; a parent may want to ask the district directly for a complete picture of eighth-grade performance and college-readiness indicators such as AP or dual-credit course participation.
The district recently underwent a significant capital investment. Voters approved a major bond in 2024, the district's first in over a decade, to fund a comprehensive reconstruction of Castleberry High School. The work includes a three-story addition, new science classrooms and career and technical education labs, a storm-shelter gymnasium, and the elimination of portable classrooms, with completion targeted for fall 2026. Families considering the school should expect to see upgraded and modernized facilities within the next several months. The bond also triggered a property-tax rate increase that adds roughly two hundred dollars per year to the tax bill on an average-valued home in the district. This is a permanent recurring cost.
Fort Worth itself is one of the nation's fastest-growing large cities, having recently crossed one million residents and entered the top ten largest U.S. cities. The growth is concentrated on the city's western and northwestern edges where new subdivisions continue to expand. Housing costs in the zip code where Castleberry sits are moderate relative to the state benchmark but have tightened; rents are rising and home values have edged down slightly year-over-year. The area offers modest affordability compared to national norms. The city's economy centers on aerospace and defense manufacturing, aviation, government, health care, and education, anchored by American Airlines' headquarters, Lockheed Martin's F-35 assembly operations, and Texas Christian University.
The school sits in a community characterized by economic concentration. The overwhelming majority of enrolled students qualify for free or reduced-price lunch, indicating that the school and surrounding neighborhood serve families at or near poverty thresholds. This is a school rooted in a working-class community with limited economic diversity.
The district has also implemented a STEM Academy within its middle schools, a magnet-style program that feeds into secondary education, alongside sustained efforts to raise teacher base salaries under state-incentive programs. These represent efforts to build program coherence and teacher stability, though their effects on high school outcomes are not yet visible in the data provided.
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