Jefferson High School
Public
High Grades 9–12
Part of Rockford SD 205
4145 Samuelson Rd, Rockford, IL 61109 · (815) 874-9536
Community ratings
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Academic performance
Math proficiency3%
State average 25.9%
Reading / language arts9%
State average 30.7%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
2,173Students enrolled
20:1Student–teacher ratio
70%Free / reduced lunch
CitySetting
Regular SchoolSchool type
Enrollment by grade
Grade 9646
Grade 10558
Grade 11527
Grade 12442
Students
Hispanic · 55%1,205
Black · 20%428
White · 17%377
Two or more races · 5%99
Asian · 2%52
American Indian/Alaska Native · 1%11
Native Hawaiian/Pacific Islander · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
1,979’20
2,111’21
2,114’22
2,170’23
2,173’24
Location
4145 Samuelson Rd Rockford
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.