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13 schools in DeKalb CUSD 428

Illinois · 6,771 students · 5 cities

Across 13 public schools, DeKalb CUSD 428 (Illinois) serves approximately 6,771 K-12 students across 9 elementary, 2 middle, and 2 high.

4-year change in DeKalb CUSD 428

SY 2020-21 vs SY 2024-25
Total enrollment
6,771
+153 (+2%) vs SY 2020-21
School count
12
0 (0%) vs SY 2020-21
Source: NCES Common Core of Data, enrollment-weighted demographic averages

How DeKalb CUSD 428 ranks

Among districts
MeasureThis districtIn IllinoisIn the US
State test proficiency
ranked highest first
24.0%#295 of 327N/A
Enrollment
ranked largest first
6,771#37 of 508#1,396 of 9,234
Number of schools
ranked most first
12#33 of 508N/A
Students per teacher
ranked fewest first
13.9:1#340 of 506#4,230 of 9,044
Free or reduced-price lunch share
ranked highest first
66.5%#71 of 456#2,200 of 8,164
Diversity index
ranked most diverse first
71.6%#15 of 341#237 of 6,853
Districts need at least 2 schools and 500 students to be ranked. Test proficiency is ranked within the state only, since each state gives a different test. Each rank links to the full list.

Inside DeKalb CUSD 428

State test results across the district's 11 scored schools run from Jefferson Elementary School at 45.0% proficient to Gwendolyn Brooks Elementary School at 13.4%, a gap of 31.6 points. That is the 35th widest gap among 172 Illinois districts with four or more scored schools.

Since 2017-18, the 11 district schools that reported both years went from 5,950 to 6,196 students (up 4%) and from 364 to 438 full-time teachers (up 20%), as of 2024-25.

Proficient is the average share of students meeting the state standard across each school's state tests in 2023-24 and 2024-25; schools with fewer than 100 students and schools serving specialized populations are left out. Staffing figures come from the NCES Common Core of Data and count only schools that reported students and teachers in both years.

About DeKalb CUSD 428

Across 13 schools, DeKalb CUSD 428 hosts about 6,771 students in Illinois. By footprint it is a compact district.

For a sense of the school types, DeKalb CUSD 428 comprises 9 elementary, 2 middle, and 2 high schools.

Five-year track record. Across the same 4-year window, public-school enrollment stayed largely flat: 6,618 students in SY 2020-21 versus 6,771 in SY 2024-25.

On this page, the community for DeKalb CUSD 428 discusses school events, board meetings, and seasonal calendars. Members of the local community share what they see day-to-day.

Frequently asked questions

How many schools are in DeKalb CUSD 428?
DeKalb CUSD 428 operates 13 public K-12 schools in Illinois, serving approximately 6,771 students.
What is the mix of elementary, middle, and high schools in DeKalb CUSD 428?
DeKalb CUSD 428 includes 9 elementary schools, 2 middle schools, and 2 high schools.
What is the largest school in DeKalb CUSD 428?
DeKalb High School is the largest public school in DeKalb CUSD 428 by enrollment, with approximately 2,134 students.
What grade levels does DeKalb CUSD 428 serve?
DeKalb CUSD 428 serves students from pre-K through grade 12 across 13 schools.
What cities does DeKalb CUSD 428 serve?
DeKalb CUSD 428 operates schools in Dekalb, Dekalb, Cortland, Malta, De Kalb across Illinois.