Average
#1412 of 3,813 schools in IL
Top 37% in state
Seneca High School
High School · Seneca Twp HSD 160
307 E Scott St, Seneca, IL 61360
Enrollment
361
Student-Teacher
10:1
Score
6.8
Grades
9th – 12th
Enrollment
361
Student-Teacher
10:1
Score
6.8
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Illinois schools
#1,412 of 3,813
In Seneca
#3 of 3
public schools
School environment
9.8 / 10
Excellent
Shortlisting around Seneca High School?
Use this profile as one decision point, then compare nearby options, source confidence, and commute fit before picking a neighborhood around it.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
Seneca High School
High School in Seneca · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Seneca Elem School South Campus
0.5 mi away. Use as a geographic alternative in the same move search.
Seneca Grade School North Campus
0.5 mi away. Use as a geographic alternative in the same move search.
About Seneca High School
Seneca High School is a public high school in Seneca, IL, part of Seneca Twp HSD 160. Seneca High School serves approximately 361 students, and covers grades 9th-12th, and has a 10:1 student-teacher ratio. Seneca High School has a current MySchoolScout rating of 6.8 out of 10 and ranks #1,412 of 3,813 schools in IL.
Structured state assessment records for Seneca High School show 35% math proficiency (multi-year average, 2009-2021) and 41% reading/ELA proficiency (multi-year average, 2009-2022).
- This school 6.8 · Average
- IL avg 6.6
What Parents Should Know
Seneca High School sits in a rural area, which can mean longer drives for some families. Rural schools are often community anchors with smaller classes, but check transportation, after-school options, and access to specialized services before you commit.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
View breakdown
View breakdown
Seneca High School — Students at Seneca High School score 27% proficient, which is below what's typical for similar communities (expected: 33%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
34.9%
Students qualifying for federal meal assistance
Test Scores IL EDFACTS (2021-22)
Based on 27 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: 9.3/10.
How Seneca High School Compares
See how Seneca High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
307 E Scott St, Seneca, IL 61360
Nearby Alternatives
Families considering Seneca High School may also want to explore other high schools in the area. Serena High School (rated 6.5/10, 13.6 miles away, in nearby Serena), with a very similar rating. Additionally, Morris Community High School (rated 5.3/10, 9.4 miles away, in nearby Morris), a more accessible option. For more schools in Seneca, see our Seneca schools guide .
Nearby Schools
20 within 15.3 mi| School | Distance | Rating |
|---|---|---|
| Seneca Elem School South Campus Seneca | 0.5 mi | 6.8 |
| Seneca Grade School North Campus Seneca | 0.5 mi | 7.4 |
| Milton Pope Elem School Marseilles | 5.9 mi | 5.8 |
| Marseilles Elementary School Marseilles | 4.9 mi | 4.7 |
| Nettle Creek Elem School Morris | 8.1 mi | 6.1 |
| White Oak Elementary Morris | 8.5 mi | 4.2 |
| Ransom Grade School Ransom | 11.5 mi | 5.9 |
| Rutland Elem School Ottawa | 9.7 mi | 6.3 |
| Morris Community High School Morris | 9.4 mi | 5.3 |
| Shabbona Middle School Morris | 9.5 mi | 4.3 |
| Mazon-Verona-Kinsman Middle Sch Mazon | 10.3 mi | 5.0 |
| IMMACULATE CONCEPTION SCHOOL Morris | 10.1 mi | 6.9 |
| Mazon-Verona-Kinsman Elem School Mazon | 10.5 mi | 5.9 |
| Saratoga Elem School Morris | 11.0 mi | 8.5 |
| Lisbon Grade School Newark | 12.9 mi | 9.3 |
| Serena High School Serena | 13.6 mi | 6.5 |
| Serena Middle School Serena | 13.6 mi | 8.3 |
| Central Intermediate School Ottawa | 11.7 mi | 5.3 |
| Shepherd Middle School Ottawa | 11.7 mi | 6.2 |
| Sheridan Elem School Sheridan | 15.3 mi | 6.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 61360 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$94,137
Median Home Value
$240,800
Median Rent
$1,057/mo
Population
3,320
College Educated
15.6%
Homeownership
78%
Avg Commute
28.3 min
Poverty Rate
14.7%
Median Age
41.8
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| ALTHOFF CATHOLIC HIGH SCHOOL Belleville, IL | 6.8 |
| Cambridge Jr/Sr High School Cambridge, IL | 6.8 |
| Carlinville High School Carlinville, IL | 6.8 |
| Casey-Westfield Jr/Sr HS Casey, IL | 6.8 |
| Central A & M High School Moweaqua, IL | 6.8 |
| Havana High School Havana, IL | 6.8 |
Frequently Asked Questions
Common questions about Seneca High School
What grades does Seneca High School serve?
Seneca High School serves students in grades 9th through 12th.
How many students attend Seneca High School?
Seneca High School has an enrollment of approximately 361 students.
What is the student-teacher ratio at Seneca High School?
The student-teacher ratio at Seneca High School is 10:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Seneca High School rank in IL?
Seneca High School ranks #1,412 of 3,813 schools in IL.
What is Seneca High School's MySchoolScout rating?
Seneca High School has a current MySchoolScout rating of 6.8 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Seneca High School?
Based on loaded state assessment records, Seneca High School has 35% math proficiency (multi-year average, 2009-2021) and 41% reading/ELA proficiency (multi-year average, 2009-2022).
Is Seneca High School a charter school?
No, Seneca High School is not a charter school. It is a traditional public school operated by the local school district.
Is Seneca High School a Title I school?
No, Seneca High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Seneca High School?
34.9% of students at Seneca 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.
Explore More Schools
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 361
- Student-Teacher Ratio
- 10:1
- Teachers (FTE)
- 36
- Free/Reduced Lunch
- 34.9%
- Type
- regular
- Setting
- Distant Rural
- County
- LaSalle County
- Chronic Absenteeism (SY 2022-23)
- 22.4%
- Phone
- (815) 357-5000
Resources & Links
District
Seneca Twp HSD 160- District Enrollment
- 361
- Schools in District
- 1
- Per-Pupil Spending
- $36,057
- District Rank
- #1 of 1
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateRelated reading
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.