Modern Hairstyling Institute-Arecibo Admissions Profile Modern Hairstyling Institute-Arecibo is located in Arecibo, PR. It serves roughly 66 students with a student-faculty ratio near 20:1. Recent admissions cycles report an acceptance rate around 78%. Admissions Snapshot Acceptance rate: 78% Costs & Financial Aid Pell grant recipients: 90% Admissions & Testing Acceptance rate: 78% Student Profile Student-faculty ratio: 20:1Gender mix: 1% female / 0% male