Summary:
High schools in ZIP code 62930 consist of one school, Eldorado High School, serving grades 9–12 and enrolling 309 students. In 2025–26, the school’s proficiency rate averaged 29% across the reported grade-and-subject results, compared with 48% statewide—a 20-point shortfall. The most important finding is that every available test result was below the corresponding Illinois rate.
There is no school-to-school leader or trailer in this area, but science is Eldorado High School’s strongest subject relative to the state, while math is its weakest: average gaps were 17 points below Illinois in science, 19 points below in ELA, and 25 points below in math. The clearest low result was 9th-grade math, at 14% proficient versus 42% statewide, 28 points lower; 9th-grade ELA was closer, at 51% versus 62%, 11 points lower. Graduation was a positive counterpoint: 93% in 2025–26, 3 points above the state. Chronic absenteeism was higher, at 29% versus 24%, or 6 points above the state.
Results improved overall in matched tests, though not in every subject. Eldorado High School’s average rose from 22% in 2024–25 to 29% in 2025–26, while the state average edged down from 49% to 48%; the school-state gap narrowed by 8 points. Ninth-grade science rose 20 points, but 9th-grade math’s gap widened by 3 points. SchoolDigger’s ranking history shows a small percentile rise, from the 15th percentile in 2024–25 to the 17th in 2025–26, while its rating remained one star in each reported year. For context, 63% of students were free/reduced lunch eligible in 2024–25, and the student–teacher ratio was 12.1 that year. Because this is the only listed high school, meaningful school-to-school comparisons are not possible.
Thank you for your feedback!