Ontarioville Elem School

Ontarioville Elem School, a medium-sized elementary campus in Hanover Park, Illinois, one of the schools within SD U-46, works with 430 students, covering grades pre-K through 6.

Across the 51 schools in SD U-46 (34,036 students total), Ontarioville Elem School accounts for its share of the district's footprint.

Demographically, Ontarioville Elem School reports that the student body is overwhelmingly Hispanic (83%). Beyond that, the school shows 5% White, 5% Asian, 4% Black. By comparison, Cook County as a whole is about 27% Hispanic, so the school skews meaningfully more Hispanic than its surroundings.

Looking at school resources, The school employs 27 full-time-equivalent teachers, for a student-teacher ratio near 16.2:1. Statewide, the average ratio sits near 13.9:1, putting Ontarioville Elem School higher than the state norm the norm. Roughly 74% of students at Ontarioville Elem School qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator.

With demographic context factored in, Ontarioville Elem School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 28.5%, the actual is 34.7%, a residual of +6.1 points.

Across the wider county, ACS estimates for Cook County put median household earnings sit near $83,498, about 43% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 10%. In all, Cook County runs 1406 public schools (combined enrollment of about 697,934 students), of which Ontarioville Elem School is one.

Nearest neighbor: Parkwood Elem School, around 0.8 miles off. Within five miles, there are 8 other public schools. Among the 8 schools in that immediate cluster with test data (this one included), Ontarioville Elem School ranks 4th on composite proficiency, beneath the local average of 38.1%.

Ontarioville Elem School operates from a bedroom-community location.

Looking at the recent track record. Ontarioville Elem School's enrollment has edged down 20% since 2018, when it stood at 535 (now 430). Over the same period, the Hispanic share declined from 92% to 83%. Class-load math has fell: from 19.1:1 in 2018 to 16.2:1 in 2025.

Within the allk12 community for this school, the feed for Ontarioville Elem School typically covers pickup logistics, teacher feedback, and after-school programs. The community welcomes input from current and former families.