Treasure Hills EL is a elementary school located in Harlingen, TX, serving grades -1–5 and approximately 858 students. Operated by Harlingen CISD, the campus sits about 21.5 miles from The Brownsville's newsroom and is part of The Brownsville's ongoing local education coverage.
The school employs roughly 52 full-time-equivalent classroom teachers for a student-to-teacher ratio of about 16.5:1. That ratio is roughly in line with the state average for TX public schools.
Treasure Hills EL is a traditional zoned public school within Harlingen CISD, meaning enrollment is generally tied to residence within the school's attendance boundary. Boundary maps and feeder patterns are published by the district and updated annually.
State accountability ratings for TEA are released annually and combine student achievement, growth, and closing-the-gaps metrics. The Brownsville publishes rating updates as soon as they become public each fall, with comparisons to nearby campuses and prior-year trends.
For families in Harlingen considering elementary placement, Treasure Hills EL is one of the campuses The Brownsville regularly covers — including school board decisions, bond elections, and individual program changes that affect enrollment.
Tip about Treasure Hills EL? Email editor@nexcom.media with the subject line "Treasure Hills EL". For more education coverage, see thebrownsville.org/schools or browse The Brownsville's latest reporting at thebrownsville.org/news. This profile uses public data from the National Center for Education Statistics (NCES) and is updated annually as new federal filings are released.
The Brownsville covers Harlingen schools — board meetings, bond elections, ratings releases, academic and athletic news. Subscribe to the latest reporting at thebrownsville.org/news or /newsletter.
Data source: U.S. National Center for Education Statistics (NCES) Common Core of Data — canonical NCES page ↗. Per-school profile generated by The Brownsville from the most recent federal directory release. Updated 2026-05-22.