C−
Jefferson High School
PublicHighGrades 9–12
4145 Samuelson Rd, Rockford, IL 61109 · (815) 874-9536 · Part of Rockford School District 205
Students
2,173
Students per teacher
20:1
Free or reduced lunch
70%
Setting
City
Grades
9–12
What stands out about Jefferson High School
- Math proficiency 23 pts below the state
- Reading / language arts 22 pts below the state
- Larger classes: 20:1 students per teacher
- Enrollment up 9.8% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency3%
State average 25.9%
Reading / language arts9%
State average 30.7%
Location
Directions ↗
4145 Samuelson Rd, Rockford
Students
Enrollment by grade
Grade 9646
Grade 10558
Grade 11527
Grade 12442
Enrollment over time
1,979’20
2,111’21
2,114’22
2,170’23
2,173’24
Up 9.8% since 2020.
Who goes here
Hispanic 55%Black 20%White 17%Two or more races 5%Asian 2%American Indian/Alaska Native <1%Native Hawaiian/Pacific Islander <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Jefferson High School.
Other schools in Rockford School District 205
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.