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#2472 of 3,813 schools in IL

Harlem High School

High School · Harlem UD 122

9229 N Alpine Rd, Machesney Park, IL 61115

Enrollment

1,947

Student-Teacher

14.2:1

Score

5.7

Grades

9th – 12th

Updated 2022-23

How this school compares

In Machesney Park

#5 of 6

public schools

Illinois high schools

#484 of 703

In district

#10 of 11

Harlem UD 122

About Harlem High School

Harlem High School serves 1,947 students in grades 9-12 in Machesney Park, Illinois, with a student-teacher ratio of 14.2:1 across its 137 full-time equivalent faculty members. As a regular public high school in this large suburban community, Harlem High operates with room for academic growth, currently ranking in the 34th percentile among Illinois high schools. The school's academic performance shows opportunities for improvement, with 21% of students demonstrating proficiency in ELA/Reading across grade levels.

With its substantial enrollment, Harlem High offers the potential for diverse programming and activities that larger schools can provide, while maintaining a reasonable class size environment for students to receive individualized attention from teachers. The school draws from a stable suburban community in ZIP code 61115, where families enjoy a median household income of $70,500 and median home values of $150,400. The surrounding neighborhood has a poverty rate of 11.1%, with 17% of residents holding bachelor's degrees or higher.

Located on North Alpine Road in Machesney Park, Harlem High School sits within Winnebago County's suburban landscape, serving as an educational anchor for this community of over 22,000 residents who value accessible public education in their established neighborhood setting.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress6.4Above Average25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-3.42 pts/yr
Data Period2019–2022
TrendDeclining
Academics5.7Average25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency18%
Reading/ELA Proficiency21%
Overall Proficiency20%
Expected (poverty-adj.)23%
vs. Expected-4.0 pts
Adjusted Percentile40th
College Readiness4.3Below Average30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation14.9%
IB ProgramNo
Resources & Environment6.8Above Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio14.2:1
Per-Pupil Spending$18,860

Harlem High School — Students at Harlem High School score 20% proficient, which is below what's typical for similar communities (expected: 23%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

55.8%

Students qualifying for federal meal assistance

Test Scores IL EDFACTS (2021-22)

Math Proficiency 22.5%
School
State
N/A
ELA Proficiency 24.0%
School
State
N/A

Based on 5 test records from IL state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
27%
ELA
28%
2021*
Math
18%
ELA
23%
2022
ELA
21%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 6.4/10.

How Harlem High School Compares

See how Harlem High School performs across key quality dimensions compared to state benchmarks.

Overall Score
5.7/10
35th percentile in IL
Academic
5.7/10
5.7/10
Growth
6.4/10
Above average
Environment
6.8/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
56%
Teaching Staff
14:1 student-teacher ratio
137 teachers

Location

9229 N Alpine Rd, Machesney Park, IL 61115

Nearby Alternatives

Families considering Harlem High School may also want to explore other high schools in the area. VERITAS CHRISTI HYBRID ACADEMY (rated 6.6/10, 2.4 miles away, in nearby Rockford), which scores slightly higher. Additionally, Guilford High School (rated 6.2/10, 4.1 miles away, in nearby Rockford), which scores slightly higher. For more schools in Machesney Park, see our Machesney Park schools guide .

Nearby Schools

20 within 4.1 mi
School Distance Rating
Olson Park Elem School Machesney Park 0.5 mi 6.4
WALTER LAWSON CHILDRENS HOME Loves Park 1.0 mi
Rock Cut Elem School Loves Park 1.3 mi 7.4
Machesney Elem School Machesney Park 1.2 mi 5.8
Maple Elem School Loves Park 1.5 mi 6.9
Ralston Elem School Machesney Park 1.4 mi 5.9
Donald C Parker Early Educ Center Machesney Park 1.5 mi 6.5
Marquette Elem School Machesney Park 1.8 mi 4.6
Windsor Elem School Loves Park 2.4 mi 6.4
CONCORDIA LUTHERAN SCHOOL Machesney Park 2.2 mi 6.7
CONCORDIA LUTHERAN SCHOOL Machesney Park 2.2 mi 6.7
NORTH LOVE CHRISTIAN Rockford 2.7 mi 7.6
Harlem Middle School Loves Park 2.5 mi 6.0
ST BRIDGET SCHOOL Loves Park 2.8 mi 5.2
VERITAS CHRISTI HYBRID ACADEMY Rockford 2.4 mi 6.6
ROCKFORD LUTHERAN SCHOOL - JR/SR HIGH SCHOOL Rockford 3.2 mi 4.9
Clifford P Carlson Elem School Rockford 3.4 mi 6.7
Loves Park Elem School Loves Park 3.4 mi 7.7
Spring Creek Elem School Rockford 4.0 mi 4.8
Guilford High School Rockford 4.1 mi 6.2

Neighborhood Census ACS (2019-2023)

Census data for ZIP 61115 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$73,771

Median Home Value

$160,700

Median Rent

$1,111/mo

Population

22,424

College Educated

18.1%

Homeownership

80.3%

Avg Commute

22.2 min

Poverty Rate

13.3%

Median Age

40.1

Community Profile

The community surrounding Harlem High School has a median household income of $73,771. It is a community where 18% of adults hold a bachelor's degree or higher. The median home value in the area is $160,700, with a median rent of $1,111/month. The area has a poverty rate of 13.3%. The average commute for residents is 22 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Auburn High School Rockford, IL 5.7
Normal Community High School Normal, IL 5.7
Hampshire High School Hampshire, IL 5.8
Oak Lawn Comm High School Oak Lawn, IL 5.8
Proviso West High School Hillside, IL 5.8
Centennial High School Champaign, IL 5.9

Frequently Asked Questions

Common questions about Harlem High School

What grades does Harlem High School serve?

Harlem High School serves students in grades 9th through 12th.

How many students attend Harlem High School?

Harlem High School has an enrollment of approximately 1,947 students.

What is the student-teacher ratio at Harlem High School?

The student-teacher ratio at Harlem High School is 14.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Harlem High School rank in IL?

Harlem High School is ranked #2472 out of 3,813 schools in IL.

What is Harlem High School's MySchoolScout rating?

Harlem High School has a composite rating of 5.7 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Harlem High School?

Based on the most recent state assessment data, Harlem High School has 22.5% math proficiency and 24.0% reading/ELA proficiency.

Is Harlem High School a charter school?

No, Harlem High School is not a charter school. It is a traditional public school operated by the local school district.

Is Harlem High School a Title I school?

No, Harlem High School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Harlem High School?

55.8% of students at Harlem High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
7 Car-Dependent
Bike Score
53 Bikeable
City Safety
High (1,855/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Machesney Park). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
1,947
Student-Teacher Ratio
14.2:1
Teachers (FTE)
137
Free/Reduced Lunch
55.8%
Type
regular
Setting
Large Suburb
County
Winnebago County
Data Year
2023–2024

District

Harlem UD 122
District Enrollment
6,254
Schools in District
11
Per-Pupil Spending
$21,101
District Rank
#10 of 11

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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