school profile

Cortland Elementary School

Located in Cortland, IL. Serving grades KG through 05.

NCES ID
171200000468
District
DeKalb CUSD 428
Compare
Enrollment
505
Grades
KG through 05
Year
2024-25
Measures
7
Suppressed
1
This school enrolls 505 students. The top reported proficiency rate is 30% in Science. The lowest is 23% in Math.

Academic Performance

Percent of students meeting or exceeding state standards, by grade.

Mathematics3 grades reported
Grade 3
24%
Grade 4
20%
Grade 5
25%
English Language Arts3 grades reported
Grade 3
29%
Grade 4
24%
Grade 5
33%
Science1 grade reported
Grade 5
30%

Community Context

School

Enrollment505
Grades servedKG–05

District

DeKalb CUSD 428
Per-pupil expenditure$18,665
Federal revenue share11.3%
State revenue share46.3%
Local revenue share42.4%
Chronic absenteeism rate33.3%

County

Median household income$69,022
Adults with a bachelor's degree or higher32.7%
Median home value$231,900
Unemployment rate4.7%
County figures reflect the surrounding county; district figures reflect the parent school district; school figures reflect this school. All values are officially reported public data.

School Context

Officially reported figures, 2024-25.

Enrollment
505
Grades
KG–05
Student body
Hispanic 41%Black 12%White 40%Two+ 8%
By economic status
Percent proficient by grade, as reported
Economically disadvantagedNot disadvantaged
ELA
Grade 3
22%
Grade 4
19%
Grade 5
18%
Math
Grade 3
11%
Grade 4
16%
Grade 5
10%
Science
Grade 5
13%

Detailed Reported Data

All reported measures, by topic.

Academic opportunity & advanced coursework
Gifted and Talented Programs
Gifted and talented program, offeredNo
Students & school setting
Enrollment
English learner enrollment
Male 72 · Female 46
English learner program enrollment
Male 67 · Female 41
Enrollment
Male 237 · Female 267
Students with disabilities (IDEA) enrollment
Male 43 · Female 14
Students with disabilities (Section 504) enrollment
Male 3
Grade Retention
Students retained, grade 1, offeredNo
Students retained, grade 2, offeredNo
Students retained, grade 3, offeredNo
Students retained, grade 4, offeredNo
Students retained, grade 5, offeredNo
Students retained, kindergarten, offeredNo
Single-Sex Classes
Single-sex classes, offeredNo
Internet Access and Devices
Internet access, Wi-Fi hotspots providedYes
Internet access, Wi-Fi-enabled devices provided506
Internet access, school-issued devicesYes
School Support and Staffing
School counselors (FTE)0
Security staff (FTE), security guards0
Security staff (FTE), sworn law enforcement officers0
Support services staff (FTE), nurses0
Support services staff (FTE), psychologists0
Support services staff (FTE), social workers0
Teachers (FTE), certified teachers36
Teachers (FTE), teachers not certified0
Teachers (FTE), total36
Teachers, current-year0
School Characteristics
Grade offered, grade 1Yes
Grade offered, grade 2Yes
Grade offered, grade 3Yes
Grade offered, grade 4Yes
Grade offered, grade 5Yes
Grade offered, kindergartenYes
School climate & discipline
Suspensions
Days missed due to out-of-school suspension65
Hispanic 36 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 3 · White 26 · Two+ 0 | Male 41 · Female 24 | English learners 31 | Students w/ disabilities (IDEA) 8 · Students w/ disabilities (504) 0
In-school suspensions (students with disabilities (IDEA))11
Hispanic 3 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 1 · White 5 · Two+ 2 | Male 10 · Female 1
In-school suspensions (students with disabilities)
English learners 1 | Students w/ disabilities (504) 1
In-school suspensions (students without disabilities)88
Hispanic 43 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 10 · White 32 · Two+ 3 | Male 59 · Female 29 | English learners 30
Multiple out-of-school suspensions (students with disabilities (IDEA))6
Hispanic 3 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 1 · Two+ 2 | Male 5 · Female 1
Multiple out-of-school suspensions (students with disabilities)
English learners 1 | Students w/ disabilities (504) 1
Multiple out-of-school suspensions (students without disabilities)38
Hispanic 17 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 4 · White 15 · Two+ 2 | Male 30 · Female 8 | English learners 10
Out-of-school suspension instances
Sch Oosinstances Wodis 183 · Sch Oosinstances Idea 33 · Sch Oosinstances 504 4
Single out-of-school suspension (students with disabilities (IDEA))5
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 1 · White 4 · Two+ 0 | Male 5 · Female 0
Single out-of-school suspension (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
Single out-of-school suspension (students without disabilities)50
Hispanic 26 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 6 · White 17 · Two+ 1 | Male 29 · Female 21 | English learners 20
Expulsions
Expulsions under zero-tolerance policies (students with disabilities (IDEA))11
Hispanic 3 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 1 · White 5 · Two+ 2 | Male 10 · Female 1
Expulsions under zero-tolerance policies (students with disabilities)
English learners 1 | Students w/ disabilities (504) 1
Expulsions under zero-tolerance policies (students without disabilities)88
Hispanic 43 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 10 · White 32 · Two+ 3 | Male 59 · Female 29 | English learners 30
Expulsions with educational services (students with disabilities (IDEA))11
Hispanic 3 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 1 · White 5 · Two+ 2 | Male 10 · Female 1
Expulsions with educational services (students with disabilities)
English learners 1 | Students w/ disabilities (504) 1
Expulsions with educational services (students without disabilities)86
Hispanic 43 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 8 · White 32 · Two+ 3 | Male 57 · Female 29 | English learners 30
Expulsions without educational services (students with disabilities (IDEA))11
Hispanic 3 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 1 · White 5 · Two+ 2 | Male 10 · Female 1
Expulsions without educational services (students with disabilities)
English learners 1 | Students w/ disabilities (504) 1
Expulsions without educational services (students without disabilities)88
Hispanic 43 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 10 · White 32 · Two+ 3 | Male 59 · Female 29 | English learners 30
Referrals to Law Enforcement and School-Related Arrests
Referrals to law enforcement (students with disabilities (IDEA))11
Hispanic 3 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 1 · White 5 · Two+ 2 | Male 10 · Female 1
Referrals to law enforcement (students with disabilities)
English learners 1 | Students w/ disabilities (504) 1
Referrals to law enforcement (students without disabilities)88
Hispanic 43 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 10 · White 32 · Two+ 3 | Male 59 · Female 29 | English learners 30
School-related arrests (students with disabilities (IDEA))11
Hispanic 3 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 1 · White 5 · Two+ 2 | Male 10 · Female 1
School-related arrests (students with disabilities)
English learners 1 | Students w/ disabilities (504) 1
School-related arrests (students without disabilities)85
Hispanic 43 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 8 · White 32 · Two+ 2 | Male 56 · Female 29 | English learners 30
Allegations of Harassment or Bullying
Allegations of harassment or bullying, on the basis of religion
Sch Hballegations Rel Atag 0 · Sch Hballegations Rel Budd 0 · Sch Hballegations Rel Cath 0 · Sch Hballegations Rel East 0 · Sch Hballegations Rel Hind 0 · Sch Hballegations Rel Islm 0 · Sch Hballegations Rel Jwit 0 · Sch Hballegations Rel Jwsh 0 · Sch Hballegations Rel Morm 0 · Sch Hballegations Rel Multi 0 · Sch Hballegations Rel Othchrn 0 · Sch Hballegations Rel Othrel 0 · Sch Hballegations Rel Prot 0 · Sch Hballegations Rel Sikh 0
Students disciplined for harassment or bullying, on the basis of disability52
Hispanic 24 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 5 · White 20 · Two+ 3 | Male 41 · Female 11 | English learners 16 | Students w/ disabilities (IDEA) 5 · Students w/ disabilities (504) 1
Students disciplined for harassment or bullying, on the basis of race, color, or national origin52
Hispanic 24 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 5 · White 20 · Two+ 3 | Male 41 · Female 11 | English learners 15 | Students w/ disabilities (IDEA) 5 · Students w/ disabilities (504) 3
Students disciplined for harassment or bullying, on the basis of sex52
Hispanic 24 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 5 · White 20 · Two+ 3 | Male 41 · Female 11 | English learners 16 | Students w/ disabilities (IDEA) 5 · Students w/ disabilities (504) 1
Students reported harassed or bullied, on the basis of disability0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0 | Students w/ disabilities (IDEA) 0 · Students w/ disabilities (504) 0
Students reported harassed or bullied, on the basis of race, color, or national origin0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0 | Students w/ disabilities (IDEA) 0 · Students w/ disabilities (504) 0
Students reported harassed or bullied, on the basis of sex0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0 | Students w/ disabilities (IDEA) 0 · Students w/ disabilities (504) 0
Offenses
Allegations, physical attack or battery, duty to report — not resolved0
Allegations, physical attack or battery, pending resolution0
Allegations, physical attack or battery, referred but not resulting in disciplinary action0
Allegations, physical attack or battery, reported to a duty to report0
Allegations, physical attack or battery, resulting in disciplinary action0
Allegations, rape or attempted rape, duty to report — not resolved0
Allegations, rape or attempted rape, pending resolution0
Allegations, rape or attempted rape, referred but not resulting in disciplinary action0
Allegations, rape or attempted rape, reported to a duty to report0
Allegations, rape or attempted rape, resulting in disciplinary action0
Firearm use incidents, reportedNo
Homicides, reportedNo
Incidents, physical attack or battery82
Sch Offense Batt Bystaf 0 · Sch Offense Batt Bystud 82
Incidents, physical attack with a weapon0
Incidents, physical attack without a weapon10
Incidents, possession of a firearm or explosive device0
Incidents, rape or attempted rape82
Sch Offense Rape Bystaf 0 · Sch Offense Rape Bystud 82
Incidents, robbery with a weapon0
Incidents, robbery without a weapon0
Incidents, threats with a weapon1
Incidents, threats without a weapon10
Transfers to Alternative Schools
Transfers to alternative schools (students with disabilities (IDEA))11
Hispanic 3 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 1 · White 5 · Two+ 2 | Male 10 · Female 1
Transfers to alternative schools (students with disabilities)
English learners 1 | Students w/ disabilities (504) 1
Transfers to alternative schools (students without disabilities)88
Hispanic 43 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 10 · White 32 · Two+ 3 | Male 59 · Female 29 | English learners 30
This profile is derived exclusively from publicly available federal and state datasets. It may not reflect the most current information available. We encourage parents and families to supplement this data with information published directly on the school’s website, which may include more recent figures, additional programs, or updated enrollment data.