Jefferson Jr High School is a public middle school in Naperville, DuPage County, Illinois. The campus is operated by Naperville CUSD 203. Serving students in 6-8, the school enrolls approximately 832 students with 67.8 full-time equivalent teachers, maintaining a student-teacher ratio of 12.3:1 according to federal National Center for Education Statistics (NCES) records for the 2024-2025 school year.
School Information
NCES 2024-2025
Grades Offered
6-8
School Level
Middle School
School Type
Regular School
Locale Setting
City: Midsize
Charter School
No
Operational Status
Open
NCES School ID
172771002933
State Identifier
IL-19-022-2030-26-190222030261010
County FIPS
17043
Physical Location Address
1525 N Loomis St
Naperville, IL 60563-1316
Naperville, IL 60563-1316
School District
Parent District
Naperville CUSD 203
Operating Schools
22 schools
District Type
Regular Public School District
Central Office
Naperville, IL
Location Map
41.7946, -88.1432
Google Maps ›
Nearby Public Schools
Beebe Elem School
0.4 mi
Elementary • Naperville
Mill Street Elem School
0.6 mi
Elementary • Naperville
STEPS
0.9 mi
High • Naperville
Naperville North High School
1 mi
High • Naperville
Washington Jr High School
1.2 mi
Middle • Naperville