National city placement
One campus shapes the city average
According to NCES CCD 2024-25, Gurnee has more public-school enrollment than 71% of the 4,487 US cities in this directory. Warren Township High School enrolls 47.5% of Gurnee'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
Gurnee's list includes 2 elementary, 2 middle, and 1 high-school campus, plus 1 combined-grade record. The city average spans every major grade stage, so the ranked table is more informative when read within level than as one interchangeable queue.
Campus spread matters more than the city mean
The 20-point gap between Woodland Middle School and Spaulding Elementary School shows the range hidden by Gurnee's average Resource Investment Index. The city figure is useful for national placement, but families ultimately choose among campuses with different grade spans, enrollment, district affiliations, and reported support fields. Start with schools serving the relevant grade level, then compare the index components rather than assuming the city average describes any one classroom.