IllinoisSchoolsRiverdale Middle School

Riverdale Middle School

PublicRegular
Port Byron, Illinois · Riverdale CUSD 100
Students261enrolled
FRL20%Free/Reduced Lunch
Ratio14.5:1students:teacher
LevelMiddle6–8
SCHOOL SNAPSHOT
Students261
Grade Span6–8
Student:Teacher14.5:1
Free/Reduced Lunch20%
Title INo
SectorPublic

Academic Performance

State accountability indicators and test performance.

IL Report Card · 2025
IL Report Card 2025: Commendable

Performance indicators

overall
Commendable

Source: California Department of Education — School Dashboard 2025 release.

Student test scores

Percentage of students who met or exceeded the grade-level standard on the most recent state assessment. Each tile is colour-coded: green ≥50%, amber 35-49%, red <35%.

ELA · IL IAR

Grade 6
58%
Grade 7
76%
Grade 8
80%
Overall
72%

Math · IL IAR

Grade 6
45%
Grade 7
60%
Grade 8
42%
Overall
48%

Source: IL IAR 2025. “Proficient” includes students who met or exceeded the standard; small-cell data (fewer than ~10 students) is suppressed by the state and shown as “—”.

How this state measures performance

State-specific testing and accountability details will appear here once the IL Department of Education data ingest completes.