National city placement
One campus shapes the city average
According to NCES CCD 2024-25, Zion has more public-school enrollment than 49% of the 4,487 US cities in this directory. Zion-Benton Twnshp Hi Sch enrolls 47.7% of Zion's public-school students. That is enough concentration for one institution to pull the citywide enrollment, staffing, and Resource Index averages toward its own profile. The smaller campuses below should therefore be compared directly rather than inferred from the headline mean; their grade configurations and program footprints can be materially different even inside the same district.
A full K–12 ladder sits inside the city boundary
Zion's list includes 2 elementary, 2 middle, and 2 high-school campuses, plus 2 combined-grade records. The city average spans every major grade stage, so the ranked table is more informative when read within level than as one interchangeable queue.
The composite and staffing measures point in different directions
Zion's average Resource Investment Index sits at the 6th percentile, while its teacher-staffing measure sits at the 51st percentile. The 45-point percentile gap is a reminder that the index is not a class-size score: counselors, gifted-program reporting, and attendance also affect it. Compare those components directly when two schools have similar index totals; the same headline score can arise from a different mix of reported resources.