A+
Excellent
100/100

Griswold High School

📚 09 – 12 🏫 High School
📍 267 Slater Ave., Griswold, CT 06351
100
Repit Score
out of 100
578
Students
enrolled
11.2:1
Student:Teacher
ratio
$22K
Per Student
spending

What We Evaluated

👨‍🏫 Class Size 11.2:1 student-teacher ratio
💰 Funding $22,306 per student
🏫 School Type Regular

School Information

Address 267 Slater Ave.
City Griswold
ZIP Code 06351
District 0901740
NCES School ID 090174000311
Data Year 2024-25

Community Context for 06351

Understanding the community around Griswold High School helps evaluate the school environment and neighborhood.

💰 Income & Economy

Median Household Income $75,737
Per Capita Income $39,766
Poverty Rate 3.9%
Households Earning $100K+ 36.5%

🎓 Education Level

Bachelor's Degree or Higher 18.4%
High School or Higher 91.6%

🏠 Housing

Median Home Value $272,200
Median Rent $1,162
Owner-Occupied 78.7%
Renter-Occupied 21.3%
View full data for ZIP 06351 →

Thinking about moving into this school’s area? See what homes and rents actually cost in ZIP 06351 — values, rent, and how it compares to nearby ZIPs. Free, no signup. See 06351 housing costs →

Student Demographics

Enrollment and demographic breakdown for Griswold High School.

👫 Gender Distribution

Male 51.6%
Female 48.3%

🌎 Race & Ethnicity

White 73.0%
Hispanic/Latino 15.2%
Two or More Races 6.9%
Black 2.4%
Asian 1.6%
American Indian 0.7%

📋 Enrollment Summary

Total Enrollment 578
Teachers (FTE) 51.6
Student:Teacher Ratio 11.2:1

Frequently Asked Questions

What is the Repit School Score for Griswold High School?
Griswold High School has a Repit School Score of 100 out of 100, earning a grade of A+. This score evaluates class size (student-teacher ratio), funding levels, and resources rather than just test scores.
How many students attend Griswold High School?
Griswold High School has 578 students enrolled for the 2024-25 school year. The student-to-teacher ratio is 11.2:1.
What grades does Griswold High School serve?
Griswold High School serves grades 09 – 12 and is classified as a High School. This is a public school.
How much funding does Griswold High School receive per student?
Griswold High School receives $22,306 in per-pupil spending from its district. This is above the national average.
🏠 Rental Market Around Griswold High School in 06351 ▼
Avg Home Value
$373,778
Avg Monthly Rent
$2,358
1-Year Change
+7.1%
% Renters
21.3%

Other Schools in 06351

A+

Griswold Elementary School

Pre-K – 04 • Elementary
Repit Score 96/100
A+

Griswold Middle School

05 – 08 • School
Repit Score 96/100
A+

Lisbon Central School

Pre-K – 08 • School
Repit Score 96/100
B+

Griswold Soule Street Academy

07 – 12 • High School
Repit Score 81/100
View all schools and real estate data for 06351 →

About Repit School Scores

Traditional school ratings rely heavily on standardized test scores, which often reflect family income more than actual school quality. Repit takes a different approach.

We evaluate schools based on factors that research shows actually impact educational outcomes:

  • Class Size — Smaller classes mean more individual attention and better student outcomes.
  • School Funding — Resources available for programs, teachers, and facilities directly affect education quality.
  • School Environment — School size and structure affect available programs and student experience.

Data source: NCES CCD 2024-25 | Last updated: September 2026