National city placement
One campus shapes the city average
According to NCES CCD 2024-25, Aliso Viejo has more public-school enrollment than 70% of the 4,487 US cities in this directory. Aliso Niguel High enrolls 36.4% of Aliso Viejo'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.
The school portfolio is elementary-weighted
5 of Aliso Viejo'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 2 middle and 1 high-school records. Families comparing later grades should rely on those individual rows rather than the all-school mean.
Campus spread matters more than the city mean
The 28-point gap between Don Juan Avila Elementary and Journey shows the range hidden by Aliso Viejo'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.