| Grades | Total | White | Black | Hispanic | Asian | American Indian | Two or more races |
| Grade 9 | 109 | 97 | 0 | 7 | 0 | 0 | 5 |
|
| Grade 10 | 116 | 106 | 1 | 6 | 0 | 0 | 3 |
|
| Grade 11 | 101 | 92 | 2 | 4 | 1 | 1 | 1 |
|
| Grade 12 | 120 | 116 | 1 | 2 | 0 | 0 | 1 |
|
| Total | 446 | 411 | 4 | 19 | 1 | 1 | 10 |
During school year 2010-2011(the most recent data year available), Seneca High School High School had 446 students and 27 full time teachers. The student ratio was 16.5. Regarding the gender, 216 students were female, 230 students were male. Regarding the racial makeup of the students, 411 were white, 4 were African American, 19 were Hispanic, 1 were Asian(including Hawaiian Native/Pacific Islander), 1 were American Indian or Alaska Native, 10 were reported from two or more races.
Totally 85 students were eligible for subsidized lunch program: 67 students were eligible for free lunch, 18 students were eligible for reduced price lunch.Seneca High School High School is located at 307 East Scott St, Seneca, IL 61360. The school environment is Town, Distant Territory.
Seneca High School High School belongs to Lasalle County and is managed by Seneca Twp Hsd 160 school district. It serves students from grade 09 to grade 12. The school's operational status is Open, Operational. Please call their phone number 815-357-5000 for more information about the school's enrollment and education programs.
Seneca High School's rating score is 6 out of 10 by SchoolMap.org on 2/28/2012.
School Year: 2010-2011
Data source: Institute of Education Sciences (IES), United States Department of Education
Special Code:
N: an alphanumeric value is neither expected nor measured.
-2: a numeric value is neither expected nor measured.
M: an alphanumeric value is expected but none was measured.
-1: a numeric value is expected but none was measured.