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Griffth Jr/Sr High School

600 N Wiggs St, Griffith, IN 46319

DSchola Grade
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Grades
6–12
High
Students
1,112
Enrolled 2024–25
Students per teacher
16 : 1
Full-time teachers
District
Griffith Public Schools
Lake County

Schola Grade D · Below average

Letter grade (A–F) · compared with 363 Indiana high schools · How we grade
Test scores27% proficient in math & reading
22ndpercentile
Equity24% of low-income students proficient
40thpercentile
Attendance15% chronically absent
77thpercentile
Graduation rate87% graduate in 4 years
23rdpercentile
College readinessAt least 11% take AP, IB or dual-enrollment courses
13thpercentile
Class size16 students per teacher
32ndpercentile

Percentiles compare this school with other Indiana high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Griffth Jr/Sr High School

Griffth Jr/Sr High School is a public high school in Griffith, Indiana, serving grades 6–12. It is part of Griffith Public Schools. The school is located in a large suburb in Lake County.

In the 2024–25 school year, 1,112 students were enrolled, with about 16 students for every full-time teacher. That ratio is larger than the typical Indiana high school (14.2 students per teacher). Its Schola Grade is D (below average), compared with 363 Indiana high schools.

Grades & enrollment

Students per grade, 2024–25Grades 6–12

Location & nearby schools

600 N Wiggs St
Griffith, IN 46319
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School details

Type
Public School · What this means
Level
High
Grades offered
6–12
Enrollment (2024–25)
1,112 students
Students per teacher
16 to 1
AP courses offered
8
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Griffith Public Schools
County
Lake County
NCES school ID
180417000722

Schools near Griffth Jr/Sr High School

All 5 schools in Griffith →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.