Enrollment
337
Elementary
DISTRICT 482 · STATE 381
SCHOOL COMMUNITY·PEORIA SD 150·NCES 173123004422
Charter Oak Primary School
5221 W Timberedge Dr, Peoria, IL 61615 · (309) 693-4433 · Peoria County
GRADES KG–04ELEMENTARY12-CITYTITLE IREGULAR SCHOOL337 STUDENTS
Student : Teacher
13.6:1
25 FTE teachers
DISTRICT 14.3:1 · STATE 13.9:1
Free / Reduced Lunch
67%
225 students
DISTRICT 80% · 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, 2024-25
| Grade | Students | Share |
|---|---|---|
| Kindergarten | 61 | 18% |
| Grade 1 | 70 | 21% |
| Grade 2 | 63 | 19% |
| Grade 3 | 70 | 21% |
| Grade 4 | 73 | 22% |
Student demographics
68%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 63% · STATE 69% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Test scores
IAR + ISA 2024-25 . % Proficient (Levels 4-5)English Language Arts
54.9%
IL avg 51.0% . +21.6pp since 2023
Math
38.3%
IL avg 37.9% . -1.6pp since 2023
What this means: On the IAR + ISA, Illinois's statewide test, about 55 of every 100 students at this school read and write at grade level and about 38 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 22 points since 2023, while math scores are down about 2 points.
IAR + ISA results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 54.9% | 38.3% |
| 2023-24 | 33.3% | 39.9% |
% Proficient (Levels 4-5), all students and all tested grades.
Source: IAR + ISA. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
44.1%
composite math + reading, all grades
Predicted
33.0%
based on IL schools with similar FRL share
Beats by
+11.2pp
above demographic expectation
What this means: About 44% of students here test proficient in math and reading, compared with the roughly 33% 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 →
Where Charter Oak Primary School ranks
Among elementary schools| Measure | This school | In Illinois | In Peoria County |
|---|---|---|---|
| State test proficiency ranked highest first | 44.1% | #775 of 1,925 | #18 of 35 |
| Math proficiency ranked highest first | 38.3% | #1,014 of 2,077 | #21 of 35 |
| Reading proficiency ranked highest first | 54.9% | #843 of 2,077 | #15 of 35 |
| Enrollment ranked largest first | 337 | #1,334 of 2,419 | #23 of 36 |
| Students per teacher ranked fewest first | 13.6:1 | #1,104 of 2,035 | #16 of 32 |
| Diversity index ranked most diverse first | 67.8% | #233 of 2,042 | #3 of 32 |
| Free and reduced lunch ranked highest share first | 66.8% | #821 of 2,132 | #14 of 36 |
| Enrollment change since 2017-18 ranked steepest decline first | -10.1% | #914 of 1,461 | #10 of 17 |
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
337
+21 (+7%) vs 2020
-11% since 1990-91, when it was 377
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 337 | 24.8 | 13.6:1 | 67% (225) |
| 2023-24 | 342 | 23.3 | 14.7:1 | 68% (231) |
| 2022-23 | 326 | 22 | 14.8:1 | 63% (206) |
| 2020-21 | 316 | N/A | N/A | N/A |
| 2017-18 | 375 | 25.4 | 14.8:1 | 57% (215) |
| 2015-16 | 425 | 30 | 14.2:1 | 59% (249) |
| 2010-11 | 365 | 27 | 13.5:1 | 56% (203) |
| 2000-01 | 382 | 24 | 15.9:1 | N/A |
| 1990-91 | 377 | 18 | 20.9:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Charter Oak Primary School.
About Charter Oak Primary School
Charter Oak Primary School is a mid-sized elementary school located in Peoria, Illinois. It reported 337 students in kindergarten through 4 in 2024-25.
Peoria SD 150 counts 25 schools and 13,312 students, including Charter Oak Primary School.
Of every 100 students at Charter Oak Primary School, about 46 are Black, the largest group. Smaller groups are 28% White, 16% multiracial, and 8% Hispanic. For comparison, the population of Peoria County is roughly 17% Black. Its diversity index, the chance that two randomly chosen students belong to different racial or ethnic groups, is 68%.
Charter Oak Primary School reported 24.8 full-time-equivalent teachers in 2024-25, a ratio of 13.6:1. It is about the same as the 13.9:1 average for elementary schools in Illinois. Roughly 67% of students at Charter Oak Primary School can receive free or reduced-price lunch. That rate is above the 57% average among public schools in Peoria County.
Based on student poverty, the model expects 33.0% at Charter Oak Primary School; the school's average proficiency rate across its state test results is 44.1%.
The county, Peoria County, is where the school is located. The median household earns about $65,108 a year, 35% of adults hold a bachelor's degree or higher, and about 10% of residents live below the federal poverty line. Counting Charter Oak Primary School, Peoria County has 81 public schools.
Charter Oak Primary School's nearest public school is Mark W Bills Middle School (about 0.7 miles). In all, at least 8 other public schools sit within five miles of Charter Oak Primary School. Among the 9 closest schools with test data, this one included, Charter Oak Primary School ranks 3rd on average proficiency.
The school's locale code, City: Mid-size, means it is inside a principal city with a population between 100,000 and 250,000.
The 2020-21-to-2024-25 change in enrollment was a 7% gain, from 316 to 337.
Use the discussion section to ask about homework, tutoring, and testing dates at Charter Oak Primary School. Current and former families are welcome to add their experience.
Peoria County at a glance
View full county profilePopulation
179,645
Census ACS
Median income
$65,108
Household, ACS
Bachelor's+
35%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
81
27,827 students
Quick facts
Related schools
Other schools in Peoria SD 150
- Richwoods High SchoolHigh · 1,685 students
- Peoria High SchoolHigh · 1,541 students
- Lincoln SchoolElementary · 823 students
- Glen Oak Comm Learning CntrElementary · 794 students
- Manual High SchoolHigh · 731 students
- The Elise Ford Allen AcademyElementary · 642 students
Other schools in Peoria
- Richwoods High SchoolHigh · 1,685 students
- Peoria High SchoolHigh · 1,541 students
- Limestone Community High SchoolHigh · 898 students
- Lincoln SchoolElementary · 823 students
- Glen Oak Comm Learning CntrElementary · 794 students
- Manual High SchoolHigh · 731 students
Nearby schools
- Mark W Bills Middle School0.7 mi · 258
- Ridgeview Elementary School2.3 mi · 433
- Pleasant Valley Intermediate School2.5 mi · 166
- Rolling Acres Middle School2.6 mi · 321
- Northmoor Primary School2.8 mi · 365
- Richwoods High School3.2 mi · 1,685
Frequently asked questions
About Charter Oak Primary SchoolHow large is Charter Oak Primary School?
Charter Oak Primary School enrolls approximately 337 students in grades KG-04.
Is Charter Oak Primary School an elementary, middle, or high school?
Charter Oak Primary School is an elementary school covering grades KG-04.
How many students per teacher at Charter Oak Primary School?
Approximately 13.6:1 students per teacher at Charter Oak Primary School.
How diverse is Charter Oak Primary School?
Charter Oak Primary School reports a student body of 28% White, 8% Hispanic, 46% Black, 1% Asian, 16% Two or more.
What district is Charter Oak Primary School in?
Charter Oak Primary School is part of Peoria SD 150.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.