Overview
Riverdale Sr High School is a public high serving grades 9–12 in Port Byron, Illinois. The school enrolls 308 students. It is part of the Riverdale CUSD 100 district.
Source: NCES CCD (2023)
Strengths & Things to Consider
Indicators pulled from NCES CCD and benchmarked against Illinois state averages. This is not a ranking — different families value different things.
Strengths
Smaller-than-average class sizes
12.3:1 student-to-teacher ratio (US average ≈ 16:1)
Serves a relatively affluent student body
16% free/reduced-lunch eligibility (below 56% state average)
Things to Consider
No official school website listed in our source data
This is a data-completeness gap, not a reflection of the school
Key Facts
SectorPublic
School TypeRegular
LevelHigh
Grade Span9–12
DistrictRiverdale CUSD 100
County17161
CityPort Byron
ZIP61275
CharterNo
MagnetNo
Title INo
NCES School ID173393003484
Student Demographics
Total Enrollment308
Race/ethnicity breakdown will appear here once state-level demographic data is ingested. Check back soon.
Source: NCES CCD (2023)
Equity & Title I
In the United States, Free/Reduced Lunch (FRL) eligibility is the primary federal proxy for student poverty. Schools with 40% or more FRL-eligible students typically qualify for Title I school-wide programs.
FRL %16%
State Avg56%
Title INo
Source: NCES CCD (2023)