A+
Excellent
100/100

Mark T. Sheehan High School

📚 09 – 12 🏫 High School
📍 142 Hope Hill Road, Wallingford, CT 06492
100
Repit Score
out of 100
724
Students
enrolled
11.5:1
Student:Teacher
ratio
$27K
Per Student
spending

What We Evaluated

👨‍🏫 Class Size 11.5:1 student-teacher ratio
💰 Funding $26,707 per student
🏫 School Type Regular

School Information

Address 142 Hope Hill Road
City Wallingford
ZIP Code 06492
District 0904740
NCES School ID 090474000956
Data Year 2024-25

Community Context for 06492

Understanding the community around Mark T. Sheehan High School helps evaluate the school environment and neighborhood.

💰 Income & Economy

Median Household Income $98,513
Per Capita Income $49,086
Poverty Rate 3.6%
Households Earning $100K+ 49.4%

🎓 Education Level

Bachelor's Degree or Higher 38.0%
High School or Higher 93.4%

🏠 Housing

Median Home Value $311,200
Median Rent $1,243
Owner-Occupied 74.5%
Renter-Occupied 25.5%
View full data for ZIP 06492 →

Thinking about moving into this school’s area? See what homes and rents actually cost in ZIP 06492 — values, rent, and how it compares to nearby ZIPs. Free, no signup. See 06492 housing costs →

Student Demographics

Enrollment and demographic breakdown for Mark T. Sheehan High School.

👫 Gender Distribution

Male 50.3%
Female 49.6%

🌎 Race & Ethnicity

White 65.1%
Hispanic/Latino 21.1%
Asian 5.9%
Two or More Races 4.6%
Black 2.6%
American Indian 0.3%
Pacific Islander 0.3%

📋 Enrollment Summary

Total Enrollment 724
Teachers (FTE) 63.1
Student:Teacher Ratio 11.5:1

Frequently Asked Questions

What is the Repit School Score for Mark T. Sheehan High School?
Mark T. Sheehan 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 Mark T. Sheehan High School?
Mark T. Sheehan High School has 724 students enrolled for the 2024-25 school year. The student-to-teacher ratio is 11.5:1.
What grades does Mark T. Sheehan High School serve?
Mark T. Sheehan High School serves grades 09 – 12 and is classified as a High School. This is a public school.
How much funding does Mark T. Sheehan High School receive per student?
Mark T. Sheehan High School receives $26,707 in per-pupil spending from its district. This is above the national average.
🏠 Rental Market Around Mark T. Sheehan High School in 06492 ▼
Avg Home Value
$430,579
Avg Monthly Rent
$2,025
1-Year Change
+10.4%
% Renters
25.5%

Other Schools in 06492

A+

Cook Hill School

Pre-K – 02 • Elementary
Repit Score 100/100
A+

Dag Hammarskjold Middle School

06 – 08 • Middle
Repit Score 100/100
A+

Evarts C. Stevens School

Pre-K – 02 • Elementary
Repit Score 100/100
A+

James H. Moran Middle School

06 – 08 • Middle
Repit Score 100/100
A+

Moses Y. Beach School

Pre-K – 02 • Elementary
Repit Score 100/100
View all schools and real estate data for 06492 →

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