Warren Jr/Sr High School

Warren Jr/Sr High School is one of the minimally staffed 9-12 campuss in Warren, Illinois, one of the schools within Warren CUSD 205, with 191 students on its rolls from grades 6 through 12. By comparison, Illinois's public schools average about 834 students each, so Warren Jr/Sr High School sits 77% below that benchmark.

Warren CUSD 205 comprises 2 schools with combined enrollment of 363 students; Warren Jr/Sr High School is among them.

For racial and ethnic makeup, Warren Jr/Sr High School lists that the student body is overwhelmingly White (90%); the rest comes out to 6% multiracial, 4% Hispanic. That composition is broadly in line with Jo Daviess County as a whole.

Looking at school resources, Warren Jr/Sr High School records 18 full-time-equivalent teachers, putting the student-to-teacher ratio at about 10.6:1. Statewide, the average ratio sits near 13.8:1, putting Warren Jr/Sr High School tighter than the state norm the norm. Around 50% of the student body qualifies for free or reduced-price meals, which schools and policymakers use as a rough income-mix signal. By comparison, Jo Daviess County runs at roughly 39%, so the school's eligibility rate is above the surrounding baseline.

After controlling for student poverty, Warren Jr/Sr High School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 42.8%, the actual is 51.1%, a residual of +8.4 points.

Zooming out to the county, ACS estimates for Jo Daviess County put the typical household earns roughly $73,993 per year, roughly 29% of adults have completed at least a four-year degree, and roughly 4% of residents live below the federal poverty line. In all, Jo Daviess County runs 21 public schools (combined enrollment of about 3,012 students), of which Warren Jr/Sr High School is one.

Warren Elementary School is the nearest neighboring public school, about 0.0 miles from this campus. Within ten miles, there are 7 other public schools, a sparser pattern than typical urban areas. Ranking that nearby cluster on reported proficiency puts Warren Jr/Sr High School at 7th of 9; the average score across the group is 56.5%.

Warren Jr/Sr High School operates from a small-town location.

Trend over the last 7 years. Over the past 7-year window, the student count declined 3%: 197 students in 2018 compared to 191 in 2025. Over the same period, the White share shrank from 95% to 90%.

Within the allk12 community for this school, posts here usually surface around enrollment questions, classroom assignments, and PTA news. The community welcomes input from current and former families.