National city placement
Compact system with teacher-dense staffing
According to NCES CCD 2024-25, Gloucester has more public-school enrollment than 25% of the 4,487 US cities in this directory. Gloucester is a comparatively small school market by total enrollment, yet its average student-teacher ratio is lower than most cities in the national comparison set. Small scale can make that staffing pattern easier to sustain, but it can also limit the breadth of specialized programs available at any one campus. The school list below shows whether students are concentrated in one combined-grade campus or distributed across separate elementary, middle, and high-school settings.
The school portfolio is elementary-weighted
5 of Gloucester's 8 listed schools are elementary campuses. That composition means citywide enrollment and staffing averages are influenced more by early-grade operating patterns than by the city's 1 middle and 1 high-school records. Families comparing later grades should rely on those individual rows rather than the all-school mean.
The composite and staffing measures point in different directions
Gloucester's average Resource Investment Index sits at the 47th percentile, while its teacher-staffing measure sits at the 95th percentile. The 48-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.