Community prompt from u/allk12. Replies below.
John Mills Elementary School
- BTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- A-Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- ·Three-year trend Not available for this school, so the grade uses the other parts.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Illinois public elementary schools
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Pre-K | 102 | 14% |
| Kindergarten | 85 | 12% |
| Grade 1 | 96 | 14% |
| Grade 2 | 106 | 15% |
| Grade 3 | 108 | 15% |
| Grade 4 | 118 | 17% |
| Grade 5 | 96 | 14% |
This year's kindergarten class (85) is 11% smaller than its 5th grade class (96).
School pathway
Test scores
IAR + ISA 2024-25 . % Proficient (Levels 4-5)What this means: On the IAR + ISA, Illinois's statewide test, about 58 of every 100 students at this school read and write at grade level and about 44 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 21 points since 2023, while math scores are up about 20 points.
IAR + ISA results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 58.3% | 43.7% |
| 2023-24 | 36.9% | 24.2% |
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 47% of students here test proficient in math and reading, compared with the roughly 38% 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%.
Schools most like John Mills Elementary School
John Mills Elementary School's state test result (46.8% proficient) is higher than 5 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| John Mills Elementary School this school | 711 | 58.5% | 46.8% |
| Dever Elementary School Chicago | 733 | 55.1% | 28.8% |
| W A Johnson School Bensenville | 619 | 55.9% | 36.4% |
| Tioga Elementary School Bensenville | 751 | 61.4% | 36.6% |
| Long Beach Elementary School Montgomery | 632 | 59.5% | 27.4% |
| Smyser Elementary School Chicago | 773 | 62.6% | 35.6% |
Where John Mills Elementary School ranks
Among elementary schools| Measure | This school | In Illinois | In Cook County |
|---|---|---|---|
| State test proficiency ranked highest first | 46.8% | #688 of 1,925 | #184 of 760 |
| Math proficiency ranked highest first | 43.7% | #859 of 2,077 ▲ 159 | #255 of 829 ▲ 46 |
| Reading proficiency ranked highest first | 58.3% | #735 of 2,077 ▲ 158 | #239 of 829 ▲ 53 |
| Enrollment ranked largest first | 711 | #118 of 2,419 | #78 of 901 |
| Students per teacher ranked fewest first | 13.7:1 | #1,110 of 2,035 | #497 of 817 |
| Diversity index ranked most diverse first | 49.3% | #943 of 2,042 | #343 of 819 |
| Free and reduced lunch ranked highest share first | 58.5% | #1,056 of 2,132 | #550 of 804 |
| Enrollment change since 2017-18 ranked fastest growth first | +11.8% | #233 of 615 | #66 of 186 |
4-year change
SY 2020-21 vs SY 2024-25Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 711 | 52.1 | 13.7:1 | 59% (416) |
| 2023-24 | 692 | 53 | 13.1:1 | 39% (270) |
| 2022-23 | 658 | 50.8 | 12.9:1 | 49% (324) |
| 2020-21 | 611 | N/A | N/A | N/A |
| 2017-18 | 636 | 46 | 13.8:1 | 56% (353) |
| 2015-16 | 632 | 45 | 14.0:1 | 53% (337) |
| 2010-11 | 666 | 40 | 16.6:1 | 51% (341) |
| 2000-01 | 902 | 54 | 16.7:1 | N/A |
| 1990-91 | 628 | 37 | 17.0:1 | N/A |
Since 2017-18: students up 12% (636 to 711); teachers up 13% (46 to 52.1).
About John Mills Elementary School
Federal records list John Mills Elementary School as an elementary school in Elmwood Park, Illinois. It reported 711 students in pre-K through 5 in 2024-25. Elementary schools in Illinois have about 381 students on average; enrollment here is 87% higher.
Elmwood Park CUSD 401 has 2,908 students spread across 4 schools.
Hispanic students are 65% of those enrolled at John Mills Elementary School. Next come 28% White, 3% Asian, and 2% Black. That compares with about 27% Hispanic among all Cook County residents. Its diversity index, the chance that two randomly chosen students belong to different racial or ethnic groups, is 49%.
Based on 52.1 full-time-equivalent teachers, John Mills Elementary School has a ratio of 13.7:1. It is about the same as the 13.9:1 average for elementary schools in Illinois. Income data for the school show 59% of students eligible for free or reduced-price lunch.
Among Illinois public elementary schools, John Mills Elementary School outscored 69%, which works out to a B+ on the allk12 Grade.
John Mills Elementary School's average proficiency rate across its state test results of 46.8% is 9.1 points above the 37.7% the model predicts from its lunch-eligibility share.
Looking at the county, Cook County, the median household earns about $83,498 a year, the share of adults with a bachelor's degree or higher is 43%, and roughly 10% of residents are in poverty. Cook County has 1,406 public schools with about 697,934 students, including John Mills Elementary School.
Among nearby public schools, Elmwood Elementary School is closest at about 0.7 miles. In all, at least 8 other public schools sit within five miles of John Mills Elementary School. John Mills Elementary School places 4th of 9 on proficiency among the closest schools that report scores.
The school is in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more, according to its NCES locale (Suburb: Large).
The school grew from 611 students in 2020-21 to 711 in 2024-25.
This page is set up for the John Mills Elementary School community to discuss open houses, carpools, and field trips. Members of the school community can share what they know.
Cook County at a glance
View full county profileQuick facts
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