IllinoisSchoolsRiverdale Sr High School

Riverdale Sr High School

PublicRegular
Port Byron, Illinois · Riverdale CUSD 100
Current Enrollment308latest year
LevelHighRegular
SCHOOL SNAPSHOT
Students308
Grade Span9–12
Student:Teacher12.3:1
Free/Reduced Lunch16%
Title INo
SectorPublic

Enrollment

How many students attend, and how this has changed over time.

Current enrollment
308
Grade span
9–12
School level
High
vs 2019
-17 (-5.0%)

Enrollment history

341
2019
328
2020
320
2021
312
2022
308
2023
324
2024

Source: NCES Common Core of Data, 20192024.

Size context

Typical enrollment by school level.

  • Elementary schools in the US typically enroll 400–650 students.
  • Middle schools typically enroll 500–800 students.
  • High schools typically enroll 700–2,000 students, with larger urban schools exceeding 3,000.