A
Very Good
88/100

Mattole Triple Junction High

📚 09 – 12 🏫 High School
📍 29289 Chambers Rd., Petrolia, CA 95558
88
Repit Score
out of 100
3
Students
enrolled
1.3:1
Student:Teacher
ratio
$28K
Per Student
spending

What We Evaluated

👨‍🏫 Class Size 1.3:1 student-teacher ratio
💰 Funding $28,463 per student
🏫 School Type Regular

School Information

Address 29289 Chambers Rd.
City Petrolia
ZIP Code 95558
District 0600038
NCES School ID 060003801994
Data Year 2024-25

Community Context for 95558

Understanding the community around Mattole Triple Junction High helps evaluate the school environment and neighborhood.

💰 Income & Economy

Median Household Income $42,917
Per Capita Income $40,704
Poverty Rate 14.0%
Households Earning $100K+ 14.3%

🎓 Education Level

Bachelor's Degree or Higher 25.3%
High School or Higher 96.2%

🏠 Housing

Median Home Value $1,041,700
Median Rent N/A
Owner-Occupied 69.2%
Renter-Occupied 30.8%
View full data for ZIP 95558 →

Thinking about moving into this school’s area? See what homes and rents actually cost in ZIP 95558 — values, rent, and how it compares to nearby ZIPs. Free, no signup. See 95558 housing costs →

Student Demographics

Enrollment and demographic breakdown for Mattole Triple Junction High.

👫 Gender Distribution

Male 33.3%
Female 66.7%

🌎 Race & Ethnicity

White 66.7%
American Indian 33.3%

📋 Enrollment Summary

Total Enrollment 3
Teachers (FTE) 2.3
Student:Teacher Ratio 1.3:1

Frequently Asked Questions

What is the Repit School Score for Mattole Triple Junction High?
Mattole Triple Junction High has a Repit School Score of 88 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 Mattole Triple Junction High?
Mattole Triple Junction High has 3 students enrolled for the 2024-25 school year. The student-to-teacher ratio is 1.3:1.
What grades does Mattole Triple Junction High serve?
Mattole Triple Junction High serves grades 09 – 12 and is classified as a High School. This is a public school.
How much funding does Mattole Triple Junction High receive per student?
Mattole Triple Junction High receives $28,463 in per-pupil spending from its district. This is above the national average.
🏠 Rental Market Around Mattole Triple Junction High in 95558 ▼
Avg Home Value
$0
% Renters
30.8%

Other Schools in 95558

A

Mattole Elementary

K – 08 • School
Repit Score 88/100
View all schools and real estate data for 95558 →

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