Average
#2767 of 3,813 schools in IL
Somonauk High School
High School · Somonauk CUSD 432
501 W Market St, Somonauk, IL 60552
Enrollment
228
Student-Teacher
12.7:1
Score
5.4
Grades
9th – 12th
Enrollment
228
Student-Teacher
12.7:1
Score
5.4
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Somonauk
#2 of 3
public schools
Illinois high schools
#543 of 703
In district
#2 of 3
Somonauk CUSD 432
About Somonauk High School
Somonauk High School is a regular public high school located in Somonauk, Illinois, on the outskirts of an urban area. The school serves students from ninth to twelfth grade and has a total enrollment of 228 students with a student-teacher ratio of 12.7:1. With 18 full-time equivalent teachers, Somonauk High School is committed to providing individual attention and support for its students.
The academic performance at Somonauk High School currently stands at the 49th percentile in Illinois, with a MySchoolScout Rating of 5.4 out of 10 and an Academic Score of 5.7 out of 10. In terms of proficiency rates, 28% of students are proficient or above in ELA/Reading, while 27% are proficient or above in Math. Although the school has room for academic growth, it is actively focusing on developing its programs and resources to better support student learning.
Somonauk High School is situated in a small town that is part of the larger DeKalb County area. The setting offers a blend of rural charm with proximity to urban amenities, creating an environment conducive to community engagement and supportive education.
Score Breakdown
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Somonauk High School — Students at Somonauk High School score 23% proficient, which is below what's typical for similar communities (expected: 33%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
36%
Students qualifying for federal meal assistance
Test Scores IL EDFACTS (2021-22)
Based on 5 test records from IL state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* 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: 6.1/10.
How Somonauk High School Compares
See how Somonauk High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 32% (2019) to 22% (2021). Reading/ELA proficiency has declined from 32% (2019) to 24.5% (2022).
Location
501 W Market St, Somonauk, IL 60552
Nearby Alternatives
Families considering Somonauk High School may also want to explore other high schools in the area. Newark Comm High School (rated 8.3/10, 8.5 miles away, in nearby Newark), which scores notably higher. Another option is Leland High School (rated 7.6/10, 5.7 miles away, in nearby Leland), which scores notably higher. Additionally, Plano High School (rated 6.4/10, 7.8 miles away, in nearby Plano), which scores slightly higher. For more schools in Somonauk, see our Somonauk schools guide .
Nearby Schools
20 within 8.1 mi| School | Distance | Rating |
|---|---|---|
| Somonauk Middle School Somonauk | 0.0 mi | 7.1 |
| James R Wood Elem School Somonauk | 0.2 mi | 4.5 |
| Prairie View Elem School Sandwich | 3.6 mi | 8.0 |
| Sandwich Middle School Sandwich | 3.7 mi | 6.2 |
| Lynn G Haskin Elementary School Sandwich | 3.7 mi | 5.5 |
| Herman E Dummer Sandwich | 3.7 mi | 7.3 |
| W W Woodbury Elem School Sandwich | 3.9 mi | 3.9 |
| Sandwich Community High School Sandwich | 4.0 mi | 6.0 |
| Sheridan Elem School Sheridan | 7.1 mi | 5.6 |
| Leland High School Leland | 5.7 mi | 7.6 |
| Leland Elem School Leland | 5.7 mi | 7.3 |
| Millbrook Junior High School Newark | 7.4 mi | 4.8 |
| Newark Comm High School Newark | 8.5 mi | 8.3 |
| Newark Elem School Newark | 8.5 mi | 4.6 |
| Hinckley-Big Rock Elem Sch Hinckley | 9.8 mi | 3.9 |
| Plano High School Plano | 7.8 mi | 6.4 |
| Serena High School Serena | 10.2 mi | 6.0 |
| Serena Middle School Serena | 10.2 mi | 8.2 |
| Hinckley-Big Rock High School Hinckley | 10.1 mi | 6.0 |
| Centennial Elem School Plano | 8.1 mi | 5.1 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 60552 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$122,375
Median Home Value
$245,300
Median Rent
$1,306/mo
Population
4,589
College Educated
30.3%
Homeownership
84.8%
Avg Commute
37.1 min
Poverty Rate
5.6%
Median Age
48.5
Community Profile
The community surrounding Somonauk High School has a median household income of $122,375. It is an area where 30% of adults hold a bachelor's degree or higher. The median home value in the area is $245,300, with a median rent of $1,306/month. The local poverty rate of 5.6% is relatively low. The average commute in the area is 37 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Illini Bluffs High School Glasford, IL | 5.4 |
| Norris City-Omaha-Enfield H S Norris City, IL | 5.4 |
| North Lawndale Prep Chtr - Christ Chicago, IL | 5.4 |
| Ridgeview High School Colfax, IL | 5.4 |
| AlWood Middle/High School Woodhull, IL | 5.5 |
| Bushnell-Prairie City High Sch Bushnell, IL | 5.5 |
Frequently Asked Questions
Common questions about Somonauk High School
What grades does Somonauk High School serve?
Somonauk High School serves students in grades 9th through 12th.
How many students attend Somonauk High School?
Somonauk High School has an enrollment of approximately 228 students.
What is the student-teacher ratio at Somonauk High School?
The student-teacher ratio at Somonauk High School is 12.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Somonauk High School rank in IL?
Somonauk High School is ranked #2767 out of 3,813 schools in IL.
What is Somonauk High School's MySchoolScout rating?
Somonauk High School has a composite rating of 5.4 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 Somonauk High School?
Based on the most recent state assessment data, Somonauk High School has 27.0% math proficiency and 27.8% reading/ELA proficiency.
Is Somonauk High School a charter school?
No, Somonauk High School is not a charter school. It is a traditional public school operated by the local school district.
Is Somonauk High School a Title I school?
No, Somonauk High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Somonauk High School?
36.0% of students at Somonauk 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.
Neighborhood Context
- City Safety
- Average (400/100K)
FBI UCR 2024. City-level (Somonauk). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 228
- Student-Teacher Ratio
- 12.7:1
- Teachers (FTE)
- 18
- Free/Reduced Lunch
- 36.0%
- Type
- regular
- Setting
- Fringe Town
- County
- DeKalb County
- Phone
- (815) 498-2314
- Data Year
- 2023–2024
Resources & Links
District
Somonauk CUSD 432- District Enrollment
- 765
- Schools in District
- 3
- Per-Pupil Spending
- $16,983
- District Rank
- #2 of 3
Other Schools in This District
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 methodologyRelated reading
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