UNION HILL EL
Test scores
STAAR 2023-24 . % Meets Grade Level or AboveBeatsExpectations
Demographically-adjusted score · methodology7-year change
SY 2017-18 vs SY 2024-25About UNION HILL EL
Set in ROUND ROCK, Texas, UNION HILL EL is a middle-of-the-pack elementary school, part of ROUND ROCK ISD. It hosts 602 students across grades pre-K through 5.
Within ROUND ROCK ISD, which oversees 58 schools and 46,954 students, UNION HILL EL is one campus in the system.
In terms of who attends, UNION HILL EL shows that 63% of the student body identifies as Hispanic. Other groups include 14% White, 13% Black, 5% Asian, 4% multiracial. That is meaningfully more Hispanic than the county at large, where the share is closer to 25%.
In terms of school funding signals, The school employs 48 full-time-equivalent teachers, for a student-teacher ratio near 12.6:1. That figure is tighter than the state norm's 15.1:1 average. About 63% of enrolled students meet the income threshold for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. That share is above Williamson County's rate of about 29%.
On a residual basis (actual vs predicted given the student mix), UNION HILL EL sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 46.3%; this one delivers 40.3%.
Around the school, Williamson County reports that the typical household earns roughly $111,340 per year, 48% of adults hold a bachelor's degree or higher, and the poverty rate sits near 4%. Across Williamson County's 208 public schools (combined enrollment of about 126,147 students), UNION HILL EL is one campus in the mix.
EL DAEP is the nearest neighboring public school, about 0.0 miles from this campus. Counting just inside five miles, 8 other public schools cluster around UNION HILL EL. Ranking that nearby cluster on reported proficiency puts UNION HILL EL at 7th of 7; the average score across the group is 56.8%.
UNION HILL EL operates from a city-core location.
Five-year trend. Looking back 7 years, enrollment at UNION HILL EL has decreased 18%, going from 735 students in 2018 to 602 in 2025. White enrollment moved from 23% to 14% across the same window.
In the discussion threads here, posts here usually surface around fundraisers, lost-and-found posts, and report-card season. Contributors range from current parents to recent graduates and teachers.
Williamson County at a glance
View full county profileQuick facts
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