Seneca High School (Seneca Twp HSD 160 SCH DIST.), Illinois - School Profile in 2023-2024 School Year
Updated on August 8, 2025.
Seneca High School is a High in Seneca, IL. It currently serves 361 students (grades 09-12). The school is part of the Seneca Twp HSD 160 School District.
Below, we provide details about the school including the population per grade, the racial demography of the student population, the racial demography of the student population per gender/sex, and the racial demography per grade level.
You can see similar information for other schools in Seneca Twp HSD 160 School District and all schools in Illinois.
Other Details
School Type: Regular School
School Level: High
Number of Students:361
Number of Teachers: 36
Student/Teacher Ratio: 10.03
Location Info
Location: 307 E Scott St, Seneca, IL 61360
Mailing Address: 307 E Scott St, Seneca, IL 61360-2008
Phone: (815)357-5000
Website: http://www.senecahs.org
Data Source: NCES.
Student Population Per Grade
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| Grade | Population |
|---|---|
| Grade 10 | 87 |
| Grade 11 | 95 |
| Grade 12 | 87 |
| Grade 9 | 92 |
Gender/Sex of Seneca High School Student Population
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| Gender | Population | Percent of Population (%) |
|---|---|---|
| Male | 194 | 53.74 |
| Female | 167 | 46.26 |
Race/Ethnicity Demography of Seneca High School Student Population
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| Asian | 1 | 0.28 |
| Hispanic/Latino | 40 | 11.08 |
| Two or more races | 7 | 1.94 |
| White | 313 | 86.70 |
Male - Race/Ethnicity Demography of Student Population
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| Hispanic/Latino | 21 | 10.83 |
| Two or more races | 5 | 2.58 |
| White | 168 | 86.60 |
Female - Race/Ethnicity Demography of Student Population
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| Asian | 1 | 0.60 |
| Hispanic/Latino | 19 | 11.38 |
| Two or more races | 2 | 1.20 |
| White | 145 | 86.83 |
Race Demography Per Grade
The tables below shows the Race/Ethnicity of the student population per grade.Grade 10 - Race/Ethnicity of Both Genders
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| Asian | 1 | 1.15 |
| Hispanic/Latino | 10 | 11.49 |
| Two or more races | 2 | 2.30 |
| White | 74 | 85.06 |
Grade 11 - Race/Ethnicity of Both Genders
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| Hispanic/Latino | 9 | 9.47 |
| Two or more races | 2 | 2.11 |
| White | 84 | 88.42 |
Grade 12 - Race/Ethnicity of Both Genders
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| Hispanic/Latino | 8 | 9.20 |
| Two or more races | 1 | 1.15 |
| White | 78 | 89.66 |
Grade 9 - Race/Ethnicity of Both Genders
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| Race/Ethnicity | Population | Percent of Population (%) |
|---|---|---|
| Hispanic/Latino | 13 | 14.13 |
| Two or more races | 2 | 2.17 |
| White | 77 | 83.70 |