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Elementary · Regular · Grades K to 5

Jefferson Elementary School, Dekalb, IL

CEP schoolJefferson Elementary School is a public elementary school in Dekalb, part of DeKalb CUSD 428. It enrolled 308 students in 2024-25, with 11.4 students per full-time teacher.Listed in NCES data as "Jefferson Elem School".

Enrollment and teachers

Students
308
Teachers (FTE)
27.0
Students per teacher
11.4
Grades
K to 5

This school's ratio is 2.5 lower than the district figure of 13.9. The Illinois average across schools is 13.7. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school11.4
District13.9
Illinois13.7
United States15.3

School details

Address
211 McCormick Dr, Dekalb, IL 60115
Phone
(815)754-2263
District
DeKalb CUSD 428
County
DeKalb County
Level
Elementary
Type
Regular
Status
Open
Charter
No
Virtual
No
Locale
Suburb: Small
NCES school ID
171200001451
Location from NCES coordinates. Map data OpenStreetMap contributors. Open larger map

School meals

Counts of students eligible for free or reduced-price lunch, as reported to NCES.
Free or reduced-price lunch
17556.8% of enrollment.
Community Eligibility Provision
Yes (CEP school)

Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.

Related schools

Other elementary schools in DeKalb CUSD 428

We publish official enrollment and staffing data, not ratings or test scores.

Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.