Armour Elem School vs Pritzker Elem School
Armour Elem School and Pritzker Elem School are very closely rated, both scoring around 9.0 out of 10. Pritzker Elem School is significantly larger with 655 students, about 2.8× the size of Armour Elem School (238). In math proficiency, Pritzker Elem School leads at 47.0%.
Attendance data is under correction. A public school's existing Resources & Environment score and overall rating shown here may still reflect an unverified attendance input.
Armour Elem School
Chicago, IL
238 students
Pritzker Elem School
Chicago, IL
655 students
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| Metric | Armour Elem School | Pritzker Elem School |
|---|---|---|
| Overall Rating | 9.0 / 10 | 9.2 / 10 |
| Academic Score | 8.0 | 9.3 |
| Growth Score | 9.6 | 9.4 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 82.8% | 25% |
| Environment Score | 8.9 | 8.7 |
| State Rank | #145 of 3,814 | #102 of 3,814 |
| State Percentile | 96th | 97th |
Test Scores
| Subject | Armour Elem School | Pritzker Elem School |
|---|---|---|
| Math Proficiency | 12.0% | 47.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 22.0% | 50.0% |
| ELA (State Avg) | — | — |
School Details
Neighborhood
| Metric | Chicago (60608) | Chicago (60622) |
|---|---|---|
| Median Household Income | $70,704 | $124,852 |
| Median Home Value | $341,500 | $622,900 |
| Median Rent | $1,208 | $1,932 |
| College Educated (Bachelor's+) | 34.3% | 72.8% |
| Poverty Rate | 17.9% | 9.5% |
| Avg Commute | 30 min | 31 min |
The data story: Armour Elem School vs Pritzker Elem School
Pritzker Elem School ranks #56 of 3,813 Illinois schools with an overall rating of 9.3/10, while Armour Elem School sits at #131 of 3,813 with an 8.9/10 — a 0.4-point gap that translates to a meaningful 75-spot difference in the state standings. Both are strong performers relative to the full Illinois field, but Pritzker's position in the top 1.5% of schools statewide sets it apart as one of Chicago's most competitive elementary options.
The sharpest divergence between these two schools appears in academic proficiency: Pritzker Elem School scores a 9.4/10 on academics versus Armour Elem School's 7.5/10 — a 1.9-point gap that reflects substantially higher tested proficiency. Growth tells the opposite story. Armour Elem School posts a 9.8/10 growth score against Pritzker Elem School's 9.6/10, meaning students at Armour gain ground at a fractionally faster rate year over year. For families weighing current achievement levels against trajectory, Armour's growth edge is real, even as Pritzker's proficiency floor is notably higher.
The two schools differ sharply in size and economic mix. Pritzker Elem School enrolls 655 students — nearly three times Armour Elem School's 238 — and serves a population that is 25% free- or reduced-lunch eligible. Armour Elem School's free/reduced-lunch rate is 83%, reflecting a much higher concentration of low-income families. Armour also offers a considerably more intimate classroom setting, with a student-teacher ratio of 10.3:1 compared to Pritzker Elem School's 14.6:1. Families who prioritize smaller class sizes and more individual teacher attention will find Armour's environment meaningfully different from Pritzker's larger, less economically diverse student body.
Both schools serve grades PK–08, so neither requires a school change at the middle-school transition. Separated by 5.2 miles within Chicago, they are realistic alternatives for families with geographic flexibility. The decision essentially comes down to whether higher academic proficiency benchmarks or smaller class sizes and stronger academic growth rates matter more.
Editorial summary generated May 2026 · sonnet
Who each school fits
Armour Elem School
Armour Elem School suits families who want maximum teacher access — a 10.3:1 student-teacher ratio is rare at this level — and whose children benefit from a high-growth environment where students are actively closing achievement gaps. It's also the right fit for families already in the school's socioeconomic community, where 83% of peers share similar economic circumstances.
Pritzker Elem School
Pritzker Elem School is the stronger fit for families prioritizing raw academic achievement, with a 9.4/10 academic score and a top-56 state ranking that signals consistently high proficiency. Its larger, more economically diverse student body (25% FRL, 655 students) suits families who also value that broader socioeconomic mix alongside elite academic outcomes.