National city placement
Middle-of-corpus city profile
According to NCES CCD 2024-25, Scotch Plains has more public-school enrollment than 71% of the 4,487 US cities in this directory. Scotch Plains sits in the broad middle of the national city distribution rather than at a single obvious extreme. Its scale, average Resource Investment Index, and staffing position need to be read together: a middle placement on one measure does not cancel a stronger or weaker result on another. The percentile panel makes those dimensions explicit, and the school table shows where the city aggregate breaks into materially different campus profiles.
Secondary campuses occupy an unusually large share
8 of the 15 listed Scotch Plains schools are classified as high schools, a substantial share of the local portfolio. Advanced-course access, counseling, and graduation-stage staffing therefore have more weight in the city Resource Index average than they do in an elementary-heavy system.
The composite and staffing measures point in different directions
Scotch Plains's average Resource Investment Index sits at the 98th percentile, while its teacher-staffing measure sits at the 61st percentile. The 37-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.