Estelle Kampmeyer Elem School

Estelle Kampmeyer Elem School is a K-5 school of mid-tier scale in O Fallon, Illinois, part of O Fallon CCSD 90, teacheing 465 students in grades pre-K through 5. By comparison, Illinois's public schools average about 381 students each, so Estelle Kampmeyer Elem School sits 22% above that benchmark.

O Fallon CCSD 90 runs 7 schools in total, collectively educating 3,862 students. Estelle Kampmeyer Elem School is one of those campuses.

On the student-mix side, Estelle Kampmeyer Elem School shows that 71% of the student body identifies as White. Beyond that, the school records 11% Black, 9% multiracial, 7% Hispanic, 3% Asian. By comparison, St. Clair County as a whole is about 60% White, so the school skews visibly more White than its surroundings.

Looking at the economic backdrop, The school employs 30 full-time-equivalent teachers, for a student-teacher ratio near 15.8:1. Statewide, the average ratio sits near 13.9:1, putting Estelle Kampmeyer Elem School higher than the state norm the norm. About 26% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. That share is below St. Clair County's rate of about 54%.

With demographic context factored in, Estelle Kampmeyer Elem School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 56.6%, the actual is 66.8%, a residual of +10.2 points.

In the area at large, St. Clair County reports that the typical household earns roughly $73,854 per year, about 32% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 10%. In all, St. Clair County runs 96 public schools (combined enrollment of about 40,879 students), of which Estelle Kampmeyer Elem School is one.

Nearest neighbor: Amelia V Carriel Jr High, around 0.7 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Estelle Kampmeyer Elem School at 4th of 9; the average score across the group is 59.4%.

Estelle Kampmeyer Elem School operates from a commuter-belt location.

Over the past 7-year window. Looking back 7 years, enrollment at Estelle Kampmeyer Elem School has grew 18%, going from 395 students in 2018 to 465 in 2025. The student-to-teacher ratio narrowed from 17.9:1 in 2018 to 15.8:1 today.

Within the allk12 community for this school, posts here usually surface around fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.