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SCHOOL COMMUNITY·DEKALB CUSD 428·NCES 171200005275

Tyler Elementary School

1021 Alden Circle, De Kalb, IL 60115 · (815) 754-2389 · DeKalb County
GRADES KG–05ELEMENTARY23-SUBURBTITLE IREGULAR SCHOOL265 STUDENTS
Enrollment
265
Elementary
DISTRICT 355 · STATE 381
Student : Teacher
14.0:1
19 FTE teachers
DISTRICT 14.7:1 · STATE 13.9:1
Free / Reduced Lunch
79%
209 students
DISTRICT 69% · STATE 56%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
41
Grade 1
32
Grade 2
52
Grade 3
40
Grade 4
54
Grade 5
46
Student demographics
White
22%
DISTRICT 31% · STATE 45%
Hispanic
11%
DISTRICT 32% · STATE 29%
Black
56%
DISTRICT 28% · STATE 16%
Asian
1%
DISTRICT 1% · STATE 6%
Two+
11%
DISTRICT 7% · STATE 5%
Native American
n/r
Pacific Islander
n/r
n/r: not reliably reported by NCES for this school. Hispanic, Pacific Islander, and Native American enrollment are systematically under-reported in the source data.
Gender split
Male
48%
Female
52%

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Test scores

IAR + ISA 2024-25 . % Proficient (Levels 4-5)
English Language Arts
18.6%
IL avg 51.0% . +7.0pp since 2023
Math
11.6%
IL avg 37.9% . +6.6pp since 2023
Source: IAR + ISA. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
13.7%
composite math + reading, all grades
Predicted
26.0%
based on IL schools with similar FRL share
Beats by
-12.2pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
265
+12 (+5%) vs 2017
Student : Teacher
14.0:1
was 16.9:1
% White
22%
was 37%
% Hispanic
11%
was 15%
% Black
56%
was 39%
% Asian
1%
was 1%
Source: NCES Common Core of Data

About Tyler Elementary School

Tyler Elementary School operates as a tight-knit elementary-level community in De Kalb, Illinois, one of the schools within DeKalb CUSD 428. Current enrollment sits at 265 students spanning grades K through 5. By comparison, Illinois's public schools average about 381 students each, so Tyler Elementary School sits 30% leaner than that benchmark.

Tyler Elementary School is one of 12 schools operated by DeKalb CUSD 428, a district that hosts 6,771 students overall.

On the student-mix side, Tyler Elementary School shows that the largest single group is Black, at 56% of enrollment. Other groups include 22% White, 11% Hispanic, 11% multiracial. That is noticeably more Black than the county at large, where the share is closer to 7%.

On the income-and-resources front, Tyler Elementary School shows 19 full-time-equivalent teachers, putting the student-to-teacher ratio at about 14.0:1. That tracks the state average closely. About 79% of enrolled students meet the income threshold for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. Set against DeKalb County (around 48%), the school's rate is somewhat above typical.

On a residual basis (actual vs predicted given the student mix), Tyler Elementary School sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 26.0%; this one delivers 13.7%.

Zooming out to the county, census data for DeKalb County shows median household earnings sit near $70,724, about 33% of the adult population holds a bachelor's degree or above, and the poverty rate sits near 10%. Across DeKalb County's 43 public schools (combined enrollment of about 16,328 students), Tyler Elementary School is one campus in the mix.

The closest other public school is Lincoln Elementary School, roughly 0.5 miles away. Within five miles, there are 8 other public schools. On composite proficiency, Tyler Elementary School comes 8th of 8 in the immediate cluster, beneath the nearby-schools average of 25.2%.

Tyler Elementary School operates from a suburban location.

Five-year trend. Tyler Elementary School's enrollment has grew 5% since 2018, when it stood at 253 (now 265). Over the same period, the Black share grew from 39% to 56%. The student-to-teacher ratio narrowed from 16.9:1 in 2018 to 14.0:1 today.

On allk12, the page collects discussion, questions, and updates around fundraisers, lost-and-found posts, and report-card season. Posting is open to anyone connected to the school.

DeKalb County at a glance

View full county profile
Population
100,703
Census ACS
Median income
$70,724
Household, ACS
Bachelor's+
33%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
43
16,328 students

Quick facts

School name
Tyler Elementary School
District
DeKalb CUSD 428
Address
1021 Alden Circle, De Kalb, IL 60115
Phone
(815) 754-2389
County
DeKalb County
Level
Elementary
Grade range
KG–05
Total enrollment
265
Teachers (FTE)
19
Student–teacher ratio
14.0:1
Free/Reduced lunch
209 (79%)
Locale
23-Suburb: Small
NCES ID
171200005275
Charter school
No
Virtual school
No

Related schools

Other schools in DeKalb CUSD 428
Nearby schools

Frequently asked questions

About Tyler Elementary School
What is the total enrollment at Tyler Elementary School?
Tyler Elementary School enrolls approximately 265 students in grades KG-05.
What age range does Tyler Elementary School serve?
Tyler Elementary School serves students from grade KG through grade 05.
How many teachers does Tyler Elementary School have?
Tyler Elementary School employs 19 FTE teachers, for a student-to-teacher ratio of 14.0:1.
How diverse is Tyler Elementary School?
Tyler Elementary School reports a student body of 22% White, 11% Hispanic, 56% Black, 1% Asian, 11% Two or more.
What district is Tyler Elementary School in?
Tyler Elementary School is part of DeKalb CUSD 428.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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