Mifflinburg Area Intrmd Sch
School pathway
Test scores
PSSA + Keystone 2024-25 . % Proficient or AdvancedWhat this means: On the PSSA + Keystone, Pennsylvania's statewide test, about 55 of every 100 students at this school read and write at grade level and about 55 of 100 do math at grade level. Across all Pennsylvania schools, those numbers are about 51 and 43. Reading and writing scores are down about 8 points since 2023, while math scores are down about 2 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 60% of students here test proficient in math and reading, well above the roughly 35% typical for Pennsylvania schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 25 points, placing it in Pennsylvania's top 10%.
7-year change
SY 2017-18 vs SY 2024-25About Mifflinburg Area Intrmd Sch
Mifflinburg Area Intrmd Sch, a medium-sized elementary school in Mifflinburg, Pennsylvania, operated by Mifflinburg Area SD, educates 381 students, covering grades 3 through 5.
Mifflinburg Area SD comprises 4 schools with combined enrollment of 1,701 students; Mifflinburg Area Intrmd Sch is among them.
On the student-mix side, Mifflinburg Area Intrmd Sch lists that the student body is overwhelmingly White (91%). Other groups include 4% Hispanic, 4% multiracial. That mix tracks the wider county fairly closely.
On the income-and-resources front, Mifflinburg Area Intrmd Sch lists 37 full-time-equivalent teachers, putting the student-to-teacher ratio at about 10.2:1. The state averages around 13.1:1, so this campus is tighter than the state norm typical. An estimated 99% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. Set against Union County (around 63%), the school's rate is noticeably above typical.
After controlling for student poverty, Mifflinburg Area Intrmd Sch sits in the top 10% of Pennsylvania schools after the BeatsExpectations adjustment. Predicted proficiency for the school's FRL share is roughly 35.1%; actual is 59.8%, +24.7 points clear of the demographic baseline.
Around the school, census data for Union County shows median household income runs about $76,404, 27% of adults hold a bachelor's degree or higher, and the poverty rate sits near 4%. In all, Union County runs 10 public schools (combined enrollment of about 3,811 students), of which Mifflinburg Area Intrmd Sch is one.
Mifflinburg El Sch is the nearest neighboring public school, about 0.1 miles from this campus. 4 of the 8 nearest public schools sit inside a five-mile radius. Among the 7 schools in that immediate cluster with test data (this one included), Mifflinburg Area Intrmd Sch ranks 5th on composite proficiency, behind the local average of 67.0%.
The school occupies a countryside site.
Five-year trend. Looking back 7 years, enrollment at Mifflinburg Area Intrmd Sch has contracted 8%, going from 416 students in 2018 to 381 in 2025. The student-to-teacher ratio narrowed from 14.0:1 in 2018 to 10.2:1 today.
In the discussion threads here, the feed for Mifflinburg Area Intrmd Sch typically covers classroom updates, athletics, and weather closures. Members of the school community can share what they know.
Union County at a glance
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