Community prompt from u/allk12. Replies below.
HARRY MCKILLOP EL
Test scores
STAAR 2023-24 . % Meets Grade Level or AboveBeatsExpectations
Demographically-adjusted score · methodology7-year change
SY 2017-18 vs SY 2024-25About HARRY MCKILLOP EL
HARRY MCKILLOP EL is an elementary-level community of well-populated scale in MELISSA, Texas, overseen by MELISSA ISD, educateing 1,016 students in grades K through 5. Enrollment runs roughly 96% bigger than the state mean of about 519.
HARRY MCKILLOP EL is one of 7 schools operated by MELISSA ISD, a district that instructs 7,735 students overall.
Demographically, HARRY MCKILLOP EL shows that the largest single group is White at 50%, but no single group is in the majority; the rest looks like 16% Asian, 13% Hispanic, 13% Black, 8% multiracial. Compared to Collin County overall, the school's racial mix sits in roughly the same range.
Looking at the economic backdrop, On paper, HARRY MCKILLOP EL has 53 full-time-equivalent teachers, translating to a class-load average of around 19.2:1. The state averages around 15.1:1, so this campus is higher than the state norm typical. Around 12% of the student body qualifies for free or reduced-price meals, often used as a Title I proxy. By comparison, Collin County runs at roughly 30%, so the school's eligibility rate is somewhat below the surrounding baseline.
With demographic context factored in, HARRY MCKILLOP EL performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 68.5%, the actual is 69.5%, a residual of +1.1 points.
In the area at large, ACS estimates for Collin County put median household income runs about $121,600, 56% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 5%. Across Collin County's 338 public schools (combined enrollment of about 227,575 students), HARRY MCKILLOP EL is one campus in the mix.
Nearest neighbor: MELISSA MIDDLE, around 1.0 miles off. Counting just inside five miles, 8 other public schools cluster around HARRY MCKILLOP EL. Among the 6 schools in that immediate cluster with test data (this one included), HARRY MCKILLOP EL ranks 1st on composite proficiency, above the local average of 52.7%.
The campus sits in a town-based setting.
Trend over the last 7 years. HARRY MCKILLOP EL's enrollment has edged up 22% since 2018, when it stood at 834 (now 1,016). The Asian share of enrollment ticked up from 2% to 16% over that span. Class-load math has rose: from 17.1:1 in 2018 to 19.2:1 in 2025.
In the discussion threads here, recent activity here tends to focus on school events, parent volunteer needs, and clubs. Parents, students, alumni, and staff are welcome to weigh in.
Collin County at a glance
View full county profileQuick facts
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