For the 2026 school year, there are 9 public schools serving 3,610 students in 61115, IL (there are 1 private school, serving 78 private students). 98% of all K-12 students in 61115, IL are educated in public schools (compared to the IL state average of 88%).
The top-ranked public schools in 61115, IL are Summit Academy Rssp, Olson Park Elementary School and Ralston Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public schools in zipcode 61115 have an average math proficiency score of 19% (versus the Illinois public school average of 27%), and reading proficiency score of 26% (versus the 30% statewide average). Schools in 61115, IL have an average ranking of 4/10, which is in the bottom 50% of Illinois public schools.
Minority enrollment is 36% of the student body (majority Hispanic), which is less than the Illinois public school average of 55% (majority Hispanic).
Best 61115, IL Public Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Summit Academy Rssp
Alternative School
(Math: <50% | Reading: <50% )
Rank:
Rank:
10/
Top 10%10
1102 Evans Ave
Machesney Park, IL 61115
(779) 771-6392
Machesney Park, IL 61115
(779) 771-6392
Gr: 6-12
Rank: #22.
Olson Park Elementary School
(Math: 30% | Reading: 41%)
Rank:
Rank:
8/
Top 30%10
1414 Minahan Dr
Machesney Park, IL 61115
(815) 654-4504
Machesney Park, IL 61115
(815) 654-4504
Gr: 1-5 | 294 students Student-teacher ratio: 15:1 Minority enrollment: 33%
Rank: #33.
Ralston Elementary School
(Math: 25-29% | Reading: 25%)
Rank:
Rank:
6/
Top 50%10
710 Ralston Rd
Machesney Park, IL 61115
(815) 654-4505
Machesney Park, IL 61115
(815) 654-4505
Gr: 1-5 | 232 students Student-teacher ratio: 14:1 Minority enrollment: 23%
Rank: #44.
Summit Academy Alop
Alternative School
(Math: ≤20% | Reading: ≤20% )
Rank:
Rank:
5/
Bottom 50%10
1102 Evans Ave
Machesney Park, IL 61115
(815) 636-3060
Machesney Park, IL 61115
(815) 636-3060
Gr: 9-12
Rank: #55.
Machesney Elementary School
(Math: 15% | Reading: 25%)
Rank:
Rank:
4/
Bottom 50%10
8615 N 2nd St
Machesney Park, IL 61115
(815) 654-4509
Machesney Park, IL 61115
(815) 654-4509
Gr: 1-5 | 361 students Student-teacher ratio: 13:1 Minority enrollment: 49%
Rank: #66.
Harlem High School
(Math: 15% | Reading: 21%)
Rank:
Rank:
4/
Bottom 50%10
9229 N Alpine Rd
Machesney Park, IL 61115
(815) 654-4511
Machesney Park, IL 61115
(815) 654-4511
Gr: 9-12 | 1,884 students Student-teacher ratio: 14:1 Minority enrollment: 35%
Rank: #77.
Marquette Elementary School
(Math: 10-14% | Reading: 6-9%)
Rank:
Rank:
2/
Bottom 50%10
8500 Victory Ln
Machesney Park, IL 61115
(815) 654-4503
Machesney Park, IL 61115
(815) 654-4503
Gr: 1-3 | 268 students Student-teacher ratio: 16:1 Minority enrollment: 33%
Rank: n/an/a
808 Harlem Rd
Machesney Park, IL 61115
(815) 654-4559
Machesney Park, IL 61115
(815) 654-4559
Gr: PK-K | 571 students Student-teacher ratio: 14:1 Minority enrollment: 39%
Rank: n/an/a
Summit Academy Taoep
Alternative School
1102 Evans Ave
Machesney Park, IL 61115
(815) 636-3060
Machesney Park, IL 61115
(815) 636-3060
Gr: 6-12
Frequently Asked Questions
What are the top-ranked public schools in 61115, IL?
The top-ranked public schools in 61115, IL include Summit Academy Rssp, Olson Park Elementary School and Ralston Elementary School.
How many public schools are located in 61115?
9 public schools are located in 61115.
What percentage of students in 61115 go to public school?
98% of all K-12 students in 61115 are educated in public schools (compared to the IL state average of 88%).
What is the racial composition of students in 61115?
61115 public schools minority enrollment is 36% of the student body (majority Hispanic), which is less than the Illinois public schools average of 55% (majority Hispanic).
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