Whittier Primary School
Test scores
IAR + ISA 2024-25 . % Proficient (Levels 4-5)What this means: On the IAR + ISA, Illinois's statewide test, about 34 of every 100 students at this school read and write at grade level and about 24 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 up about 14 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 24% of students here test proficient in math and reading, compared with the roughly 26% 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%.
7-year change
SY 2017-18 vs SY 2024-25About Whittier Primary School
Located at 1619 W Fredonia Ave, in Peoria, Illinois, Whittier Primary School is a mid-sized elementary campus that hosts 366 students (grades K through 4), overseen by Peoria SD 150.
Peoria SD 150 runs 25 schools in total, collectively educating 13,312 students. Whittier Primary School is one of those campuses.
On demographics, Whittier Primary School logs that the most-represented group is Black (43%), with the rest of the student body spread across multiple groups. Other groups include 20% White, 20% Hispanic, 14% multiracial. That is meaningfully more Black than the county at large, where the share is closer to 17%.
Looking at school resources, Whittier Primary School shows 27 full-time-equivalent teachers, putting the student-to-teacher ratio at about 13.6:1. The state averages about 13.9:1, putting this campus right in line with peers. About 80% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. Set against Peoria County (around 57%), the school's rate is meaningfully above typical.
With demographic context factored in, Whittier Primary School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 25.6%, the actual is 24.1%, a residual of -1.5 points.
In the area at large, Peoria County reports that the typical household earns roughly $65,108 per year, roughly 35% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 10%. Whittier Primary School is one of 81 public schools in Peoria County (combined enrollment of about 27,827 students).
Nearest neighbor: The Elise Ford Allen Academy, around 0.5 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, Whittier Primary School comes 1st of 8 in the immediate cluster, above the nearby-schools average of 8.9%.
The school occupies a high-density site.
Trend over the last 7 years. Over the past 7-year window, the student count increased 19%: 308 students in 2018 compared to 366 in 2025. The Hispanic share of enrollment increased from 5% to 20% over that span.
Inside the community feed, members of the Whittier Primary School community share and discuss open house dates, ride-share offers, and field-trip permission slips. Posting is open to anyone connected to the school.
Peoria County at a glance
View full county profileQuick facts
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