Greenfield High School

Greenfield High School is a four-year high school of tiny scale in Greenfield, Illinois, one of the schools within Greenfield CUSD 10, enrolling 108 students in grades 9 through 12. By comparison, Illinois's public schools average about 834 students each, so Greenfield High School sits 87% smaller than that benchmark.

Greenfield CUSD 10 runs 2 schools in total, collectively educating 417 students. Greenfield High School is one of those campuses.

In terms of who attends, Greenfield High School logs that nearly all students (100%) are White.

In terms of school funding signals, Staff filings list 15 full-time-equivalent teachers, which works out to roughly 7.3:1 students per teacher. Statewide, the average ratio sits near 13.8:1, putting Greenfield High School tighter than the state norm the norm. Roughly 35% of students at Greenfield High School qualify for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. Set against Greene County (around 49%), the school's rate is noticeably below typical.

On a demographically-adjusted basis, Greenfield High School is in the bottom 10% of Illinois public schools. The BeatsExpectations model predicts schools with this FRL share to land around 51.2%; Greenfield High School posts 32.0%, -19.2 points below that line.

In the area at large, Greene County reports that median household income runs about $62,192, roughly 19% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 10%. Greenfield High School is one of 8 public schools in Greene County (combined enrollment of about 1,703 students).

Nearest neighbor: Greenfield Elem School, around 0.6 miles off. Ranking that nearby cluster on reported proficiency puts Greenfield High School at 5th of 9; the average score across the group is 33.9%.

Geographically, the school is in a rural area.

Five-year trend. Over the past 7-year window, the student count decreased 11%: 121 students in 2018 compared to 108 in 2025. The student-to-teacher ratio pulled in from 8.6:1 in 2018 to 7.3:1 today.

On this page, the feed for Greenfield High School typically covers fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.