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Elementary · Regular · Grades K to 5

John Jay Elementary School, Mount Prospect, IL

John Jay Elementary School is a public elementary school in Mount Prospect, part of Comm Cons SD 59. It enrolled 389 students in 2024-25, with 11.8 students per full-time teacher.Listed in NCES data as "John Jay Elem School".

Enrollment and teachers

Students
389
Teachers (FTE)
33.0
Students per teacher
11.8
Grades
K to 5

This school's ratio is 1.0 higher than the district figure of 10.8. The Illinois average across schools is 13.7. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school11.8
District10.8
Illinois13.7
United States15.3

School details

Address
1835 W Pheasant Trl, Mount Prospect, IL 60056
Phone
(847)593-4385
District
Comm Cons SD 59
County
Cook County
Level
Elementary
Type
Regular
Status
Open
Charter
No
Virtual
No
Locale
Suburb: Large
NCES school ID
171377001727
Location from NCES coordinates. Map data OpenStreetMap contributors. Open larger map

School meals

Counts of students eligible for free or reduced-price lunch, as reported to NCES.
Free or reduced-price lunch
30879.2% of enrollment.
Community Eligibility Provision
No

Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.

Related schools

Other elementary schools in Comm Cons SD 59

Elementary schools elsewhere in Mount Prospect

We publish official enrollment and staffing data, not ratings or test scores.

Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.