Mattole Triple Junction High School: Full Guide

Location: Petrolia, CA

Are you a student or parent at Mattole Triple Junction High School? Want to understand how to get the most out of high school?

We've written the best guide to Mattole Triple Junction High available. Here we'll cover:

  • Breakdowns of student ethnicity, gender, and family income
  • How safe Mattole Triple Junction High is to attend
  • SAT/ACT/AP scores earned by Mattole Triple Junction High students
  • Which AP/IB classes you can take at Mattole Triple Junction High
  • Every sports team you can join at Mattole Triple Junction High

Let's get started!

Basic Information

Mattole Triple Junction High School is a public school, supporting grades 9 to 12 . It's located in Petrolia, CA in Humboldt County.

Based on its location, Mattole Triple Junction High is classified as a school in a remote rural area, over 25 miles away from an urbanized area. Here's the location on a map:


Contact Information

Mailing address:

Mattole Triple Junction High School
Po Box 211
Petrolia, CA 95558-9416

Phone number: 7076293250

Mattole Triple Junction High School homepage: http://www.mattolevalley.com/

Principal: Karen Ashmore
Email the principal: [email protected]


Student Demographics

Student Enrollment

The total enrollment at Mattole Triple Junction High School is 9 students, making it a very small high school, in the bottom 10% of all California high schools by size.

Attending Mattole Triple Junction High will feel very cozy, and you'll likely know everyone in your school. This will be a very intimate learning environment.

Unfortunately, with a tiny class size, you may lack a large diversity of activities and classes to join. If you feel your interests aren't well catered by Mattole Triple Junction High, you might consider independent learning or looking at nearby, larger high schools.


Growth in Student Body Size

Is Mattole Triple Junction High School growing or shrinking? This will help you see trends in where the school is headed.

From our calculations, the enrollment at Mattole Triple Junction High has increased over the past few years. We calculate this by comparing enrollment in grades 9 to 12.

Male Students Female Students All Students
9th grade 4 3 7
10th grade 0 1 1
11th grade 1 0 1
12th grade 0 0 0

As you can see in the table above, the freshman class is 7 students larger than the senior class. This suggests that the school is growing in size and taking on more students.

There are a few reasons this could be happening. The city of Petrolia could be growing in population, thus sending more students into Mattole Triple Junction High. Alternatively, Mattole Triple Junction High could be relaxing its student policies and taking in more students.


Gender Split

Are there more boys or girls at Mattole Triple Junction High School?

From our statistics, Mattole Triple Junction High has a 56:44 split between male and female students in the high school grades.

There is a large male majority at Mattole Triple Junction High, and much more than you would expect from the general population in Humboldt County. As a result, it'll feel like there are a lot more girls than boys in your classes.

Sometimes this imbalance can result from random chance and may not suggest anything about Mattole Triple Junction High. In other cases, the school might preferentially select for males. For example, in our data we find that continuation high schools unfortunately seem to be male-dominated. In yet other cases, other neighboring schools might attract female students, drawing them away from Mattole Triple Junction High.

If the male majority is concerning to you, we suggest contacting Mattole Triple Junction High administration and asking if they have any thoughts about why there's a gender imbalance. Their phone number is 7076293250.


Ethnicity Breakdown

What's the racial diversity at Mattole Triple Junction High School? Does one ethnicity make up most of the student body, or is it fairly balanced?

From our statistics, Mattole Triple Junction High has a very homogenous student body, with over 90% of students identifying as one ethnicity. This is especially extreme - fewer than 10% of California schools show as little racial diversity as Mattole Triple Junction High does. When attending class, you'll be surrounded by students of the same ethnicity.

The majority of students at Mattole Triple Junction High are white. In California, white students make up 26.3% of all California students, and are the second most common ethnicity after Hispanic students. Thus Mattole Triple Junction High is one of hundreds of schools in the state that have a majority of white students.

Percentage Number
American Indian/Alaska Native 0.0% 0
Asian 0.0% 0
Hispanic 0.0% 0
Black 0.0% 0
White 100.0% 9
Hawaiian Native/Pacific Islander 0.0% 0
Two or more races 0.0% 0

High schools usually reflect the population in the surrounding area, so the ethnicities of students likely resembles those of Petrolia. If you'd like to see how other nearby schools look in diversity, just google "[name of school] prepscholar" to find our guide to that specific school.


Income Level of Mattole Triple Junction High Families

What are the family incomes of students at Mattole Triple Junction High School? To determine this, we look at the number of students who qualify for free or reduced lunches, a classification by the US federal government.

To qualify for a reduced price meal, family income needs to be below 185% of the federal poverty guidelines. For a family of 4, this means an income of around $45,000 or below.

To qualify for a free meal, family income needs to be below 130% of the federal poverty guidelines. For a family of 4, this means an income of around $32,000 or below.

The lower the percentage of students who qualify for free or reduced price meals, the higher the income levels are likely to be.

At Mattole Triple Junction High, 22.2% of students qualify for reduced-price lunches, and 11.1% qualify for free lunches.

This means Mattole Triple Junction High has a low poverty level. The overwhelming majority of students at Mattole Triple Junction High don't qualify for free or reduced price lunches. Petrolia is thus likely to be an affluent community, with quite high family incomes.

Number Percent
Reduced-price lunches 2 22.2%
Free lunches 1 11.1%
Do not qualify for reduced-price or free lunches 6 66.6%

As with ethnicity, this likely reflects the surrounding community in Petrolia and doesn't speak much about the school itself.

Because Mattole Triple Junction High is in the top quartile of schools by family income, it's likely to be well-funded relative to other high schools in California. This means you'll likely have access to advanced coursework like AP/IB classes and better-funded extracurriculars and sports.

It's still up to you, though, to take advantage of the resources Mattole Triple Junction High has to offer. If you work hard and spend your time effectively, you'll likely be well positioned to succeed in college and beyond.

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School Safety

How safe is Mattole Triple Junction High School to attend? Can you expect a lot of conflict as a student here?

To study this, we look at disciplinary data for two types of incidents at Mattole Triple Junction High: referrals to law enforcement (when incidents are reported to police), and arrests.

These are the most serious disciplinary actions available to school administration and are more severe than suspensions or expulsions. Suspensions are often discretionary and can be given just for being disruptive in class. In contrast, law enforcement referrals and arrests often indicate incidents that put the safety of other Mattole Triple Junction High students at risk.

In the school year of 2011-2012, there were 0 referrals to law enforcement, and 0 school-related arrests. This is out of a total enrollment of 7 students.

To put this into perspective, most California schools (59% of them) reported 0 law enforcement referrals and arrests.

Compare this school with other high schools in the same school district, using the following table:

Mattole Unified School District Safety

School Name Total Referred Total Arrests Enrollment
Mattole Valley Charter (#159) 0 0 731

Academic Offerings


In addition to the standard high school curriculum, many high schools like Mattole Triple Junction High School offer advanced coursework as part of the Advanced Placement (AP) or International Baccalaureate (IB) programs.

Brief Intro to AP/IB

AP and IB courses are designed at the difficulty level of college introductory classes. There are several important benefits to taking advanced coursework at Mattole Triple Junction High. First, taking more advanced classes shows colleges that you're committed to challenging yourself academically, and that you're one of the more advanced students at Mattole Triple Junction High. Taking AP/IB classes also raises your weighted GPA and makes you a stronger college applicant.

Furthermore, many colleges will accept your Mattole Triple Junction High AP/IB coursework as college coursework. In some cases, you'll be able to skip introductory-level classes and move to more advanced classes. In other cases, you'll be able to avoid having to take required courses and might even be able to graduate earlier than the standard 4 years. Often this will require you to pass the AP test, getting a score of 3 or above.

So what advanced courses does Mattole Triple Junction High School offer?

AP Courses

Mattole Triple Junction High School offers AP courses in 1 subject.

This is a low number of AP subjects, putting Mattole Triple Junction High School in the bottom 25% of California schools offering AP courses. You'll be very limited in your ability to explore your interests in math, science, humanities, or social sciences at Mattole Triple Junction High.

Take a look at every AP subject offered. If you want to take any AP courses not being offered at Mattole Triple Junction High, ask your counselor for ideas on how to cover the gap. If you're a strong student and not feeling adequately challenged, you might consider transferring to another high school to access a more advanced curriculum.

Of course, keep in mind that even though Mattole Triple Junction High doesn't offer many AP courses, it might teach the few it does offer quite well. You can see student performance in the AP score analysis section above.

The following AP courses were offered at Mattole Triple Junction High during 2015-2016:

Course Title
Statistics

Sports Teams

Finally, we'll cover which sports teams are available at Mattole Triple Junction High School. Sports are an integral part of many students' high school experiences. The more sports that are available, and the more levels supported (Frosh, JV, Varsity), the more likely you'll be able to participate in a sport at Mattole Triple Junction High.

By the way, the Mattole Triple Junction High mascot is the Rebels. Go Rebels!

Mattole Triple Junction High School fields 6 teams for girls' sports. This is a low number that puts Mattole Triple Junction High in the bottom 25% of California schools that offer girls' sports. This is understandable - sports teams are expensive to support, and many schools would rather support other programs with their limited resources. If you play a sport that Mattole Triple Junction High doesn't field a team for, consider joining a local non-school team to get practice and compete.

And now for the boys: Mattole Triple Junction High School fields 3 teams for boys' sports. This low number puts Mattole Triple Junction High in the bottom 25% of California schools that offer boys' sports. If you play a sport that Mattole Triple Junction High doesn't field a team for, consider joining a local non-school team to get practice and compete.

Boys Teams Girls Teams
Golf
Var JV Fr
Tennis
Var JV Fr
Tennis
Var JV Fr
Volleyball
Var JV Fr
Softball
Var JV Fr
Waterpolo
Var JV Fr
Waterpolo
Var JV Fr
Soccer
Var JV Fr
Soccer
Var JV Fr

What’s Next?


Want to get more useful information about high school classes and preparing for colleges? Our blog has a ton of articles and advice on topics ranging from coursework and GPA to letters of recommendation, extracurriculars, and much more!

Ready to bulk up your schedule and maximize your college preparedness? Read all about the Advanced Placement and International Baccalaureate programs.

Not quite in high school yet, but eager to get started? We've also got information for younger students interested in advanced learning opportunities, both in and out of school.

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Sources

The data on this page is drawn from a variety of sources, including (but not limited to):