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SCHOOL COMMUNITY·CENTRAL SD 104·NCES 170917000526

Dawn Elser Elementary School

309 Hartman Ln, O Fallon, IL 62269 · (618) 632-6336 · St. Clair County
GRADES PK–03ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL330 STUDENTS
Enrollment
330
Elementary
DISTRICT 315 · STATE 381
Student : Teacher
10.8:1
31 FTE teachers
DISTRICT 11.5:1 · STATE 13.9:1
Free / Reduced Lunch
44%
145 students
DISTRICT 44% · 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
Pre-K
40
Kindergarten
65
Grade 1
84
Grade 2
60
Grade 3
79
Grade 4
2
Student demographics
White
12939%
DISTRICT 39% · STATE 45%
Hispanic
3812%
DISTRICT 11% · STATE 29%
Black
10833%
DISTRICT 34% · STATE 16%
Asian
216%
DISTRICT 6% · STATE 6%
Two+
3410%
DISTRICT 10% · STATE 5%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
17252%
Female
15848%

School pathway

Students here typically continue to
Dawn Elser Elementary SchoolJoseph Arthur Middle School
Based on grade levels within Central SD 104. Attendance zones can vary; confirm enrollment with the district.

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Test scores

IAR + ISA 2024-25 . % Proficient (Levels 4-5)
English Language Arts
38.7%
IL avg 51.0% . +7.0pp since 2023
Math
48.6%
IL avg 37.9% . +18.6pp since 2023

What this means: On the IAR + ISA, Illinois's statewide test, about 39 of every 100 students at this school read and write at grade level and about 49 of 100 do math at grade level. Across all Illinois schools, those numbers are about 51 and 38. Reading and writing scores are up about 7 points since 2023, while math scores are up about 19 points.

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
39.4%
composite math + reading, all grades
Predicted
46.1%
based on IL schools with similar FRL share
Beats by
-6.8pp
below demographic expectation

What this means: About 39% of students here test proficient in math and reading, compared with the roughly 46% typical for Illinois schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Illinois's top nor bottom 10%.

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
330
-28 (-8%) vs 2017
Student : Teacher
10.8:1
was 12.6:1
% White
39%
was 44%
% Hispanic
12%
was 10%
% Black
33%
was 32%
% Asian
6%
was 6%
Source: NCES Common Core of Data

About Dawn Elser Elementary School

Dawn Elser Elementary School, a mid-sized elementary campus in O Fallon, Illinois, operated by Central SD 104, serves 330 students, covering grades pre-K through 3.

Across the 2 schools in Central SD 104 (629 students total), Dawn Elser Elementary School accounts for its share of the district's footprint.

Looking at the student body, Dawn Elser Elementary School lists that 39% of students identify as White, with the remaining enrollment distributed across several groups; the rest consists of 33% Black, 12% Hispanic, 10% multiracial, 6% Asian. By comparison, St. Clair County as a whole is about 60% White, so the school skews meaningfully less White than its surroundings.

Looking at the economic backdrop, Staff filings list 31 full-time-equivalent teachers, which works out to roughly 10.8:1 students per teacher. That figure is tighter than the state norm's 13.9:1 average. Around 44% of the student body qualifies for free or reduced-price meals, often used as a Title I proxy. That share is lower than St. Clair County's rate of about 54%.

With demographic context factored in, Dawn Elser Elementary School tracks the demographic baseline. The model predicts 46.1% given the school's FRL share; actual proficiency is 39.4%.

Zooming out to the county, census data for St. Clair County shows median household earnings sit near $73,854, 32% of adults hold a bachelor's degree or higher, and the poverty rate sits near 10%. Across St. Clair County's 96 public schools (combined enrollment of about 40,879 students), Dawn Elser Elementary School is one campus in the mix.

The closest other public school is Joseph Arthur Middle School, roughly 0.3 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 8 schools in that immediate cluster with test data (this one included), Dawn Elser Elementary School ranks 6th on composite proficiency, behind the local average of 53.8%.

Geographically, the school is in a residential area.

Five-year trend. Looking back 7 years, enrollment at Dawn Elser Elementary School has shrank 8%, going from 358 students in 2018 to 330 in 2025. Over the same period, the White share shrank from 44% to 39%. The student-to-teacher ratio pulled in from 12.6:1 in 2018 to 10.8:1 today.

Inside the community feed, posts here usually surface around science fair prep, picture-day reminders, and bus-route questions. Anyone with firsthand experience at this school can post or comment.

St. Clair County at a glance

View full county profile
Population
253,694
Census ACS
Median income
$73,854
Household, ACS
Bachelor's+
32%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
96
40,879 students

Quick facts

School name
Dawn Elser Elementary School
District
Central SD 104
Address
309 Hartman Ln, O Fallon, IL 62269
Phone
(618) 632-6336
County
St. Clair County
Level
Elementary
Grade range
PK–03
Total enrollment
330
Teachers (FTE)
31
Student–teacher ratio
10.8:1
Free/Reduced lunch
145 (44%)
Locale
21-Suburb: Large
NCES ID
170917000526
Charter school
No
Virtual school
No

Related schools

Other schools in Central SD 104
Other schools in O Fallon
Nearby schools

Frequently asked questions

About Dawn Elser Elementary School
How many students attend Dawn Elser Elementary School?
Dawn Elser Elementary School enrolls approximately 330 students in grades PK-03.
Is Dawn Elser Elementary School an elementary, middle, or high school?
Dawn Elser Elementary School is an elementary school covering grades PK-03.
How many teachers does Dawn Elser Elementary School have?
Dawn Elser Elementary School employs 31 FTE teachers, for a student-to-teacher ratio of 10.8:1.
What is the student diversity at Dawn Elser Elementary School?
Student demographics at Dawn Elser Elementary School are roughly 39% White, 12% Hispanic, 33% Black, 6% Asian, 10% Two or more.
What district is Dawn Elser Elementary School in?
Dawn Elser Elementary School is part of Central SD 104.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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