Keystone Education Center CS

Located at 425 South Good Hope Road, in Greenville, Pennsylvania, Keystone Education Center CS is a micro-enrollment combined-grade school that teaches 174 students (grades K through 12), operated by Keystone Education Center CS. Enrollment runs roughly 90% leaner than the state mean of about 1,819.

Keystone Education Center CS is a school of Keystone Education Center CS, the district that handles curriculum, staffing, and budget for the campus.

On demographics, Keystone Education Center CS records that the largest single group is White, at 76% of enrollment. Beyond that, the school reports 14% Black, 7% multiracial, 2% Hispanic. That is noticeably less White than the county at large, where the share is closer to 88%.

Looking at school resources, On paper, Keystone Education Center CS has 18 full-time-equivalent teachers, translating to a class-load average of around 9.9:1. Statewide, the average ratio sits near 15.5:1, putting Keystone Education Center CS tighter than the state norm the norm. Around 104% of the student body qualifies for free or reduced-price meals, a number frequently used as a low-income enrollment indicator. Set against Mercer County (around 71%), the school's rate is meaningfully above typical.

With demographic context factored in, On a poverty-adjusted basis, Keystone Education Center CS sits in the bottom 10% statewide. Predicted proficiency from the FRL regression is roughly 33.0%; actual is 9.3%, a gap of -23.8 points.

In the area at large, Mercer County reports that median household income runs about $59,976, 26% of adults hold a bachelor's degree or higher, and the poverty rate sits near 10%. Keystone Education Center CS is one of 37 public schools in Mercer County (combined enrollment of about 12,815 students).

Greenville JSHS is the nearest neighboring public school, about 4.0 miles from this campus. Counting just inside five miles, 2 other public schools cluster around Keystone Education Center CS. Ranking that nearby cluster on reported proficiency puts Keystone Education Center CS at 5th of 5; the average score across the group is 48.4%.

Geographically, the school is in a low-density area. Keystone Education Center CS operates as a public charter school, meaning it is publicly funded but governed independently of the surrounding district's traditional schools.

Trend over the last 7 years. Over the past 7-year window, the student count edged down 9%: 192 students in 2018 compared to 174 in 2025. The student-to-teacher ratio tightened from 13.4:1 in 2018 to 9.9:1 today.

Inside the community feed, recent activity here tends to focus on enrollment questions, classroom assignments, and PTA news. Parents, students, alumni, and staff are welcome to weigh in.