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Sonoma Mountain High (Necessary Small School)

Petaluma, California · Grades 9 to 12 · Petaluma Joint Union High

Public schoolAlternative

About Sonoma Mountain High (Necessary Small School)

Sonoma Mountain High (Necessary Small School) serves grades 9 through 12 as a public school in Petaluma, California. Enrollment was 21 in the 2024-25 school year. That makes it one of the smaller public and charter high schools in Petaluma. There are about 10.5 students for every full-time-equivalent teacher (2 teachers in all). Families comparing options will find 35 other schools within 5 miles. It is one of 11 schools in Petaluma Joint Union High. Federal data classifies it as an alternative school. Federal locale data places it in a small city, in Sonoma County.

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School facts

Address	299 Casa Grande Rd., Petaluma, CA 94954
Phone	(707) 778-4738
School district	Petaluma Joint Union High
Grades	9 to 12
Students (2024-25)	21
Teachers (full-time equivalent, 2024-25)	2
Students per teacher	10.5
Charter school	No
School type	Alternative
Level	High
Locale (NCES)	City, small, Sonoma County

Source: NCES Common Core of Data (CCD), 2024-25 public school directory and membership files (NCES school ID 063025001788). Details may have changed since the survey. Schools can update them by claiming this profile.

Nearby schools

Casa Grande HighPublic · Grades 9 to 12Petaluma · 0.1 mi La Tercera ElementaryPublic · Grades K to 6Petaluma · 0.6 mi Miwok Valley Elementary CharterCharter · Grades K to 6Petaluma · 0.8 mi Harvest Christian SchoolPrivate, Christian (nondenominational) · Grades PreK to 8Petaluma · 0.8 mi Cypress SchoolPrivate · Grades 8 to 12Petaluma · 1.1 mi McDowell ElementaryPublic · Grades K to 6Petaluma · 1.2 mi Dual Language Immersion Academy CharterCharter · Grades 7 to 8Petaluma · 1.2 mi Cypress Primary SchoolPrivate · Grades K to 10Petaluma · 1.2 mi

The 8 closest public, charter and private schools by straight-line distance, from NCES location data. Listings here are never paid.

Frequently asked questions

What grades does Sonoma Mountain High (Necessary Small School) serve?

Sonoma Mountain High (Necessary Small School) serves grades 9 through 12.

How many students attend Sonoma Mountain High (Necessary Small School)?

Sonoma Mountain High (Necessary Small School) reported 21 students in 2024-25, according to the NCES Common Core of Data.

What is the student-teacher ratio at Sonoma Mountain High (Necessary Small School)?

About 10.5 students per full-time-equivalent teacher, based on 21 students and 2 teachers in federal data.

Is Sonoma Mountain High (Necessary Small School) a public or charter school?

Sonoma Mountain High (Necessary Small School) is a traditional public (non-charter) school.

What school district is Sonoma Mountain High (Necessary Small School) in?

Sonoma Mountain High (Necessary Small School) is part of Petaluma Joint Union High. See all schools in this district at https://parentschoolreview.com/districts/ca/petaluma-joint-union-high/

Where is Sonoma Mountain High (Necessary Small School) located?

Sonoma Mountain High (Necessary Small School) is at 299 Casa Grande Rd., Petaluma, CA 94954. The phone number is (707) 778-4738.

How many other schools are near Sonoma Mountain High (Necessary Small School)?

There are 35 other schools within 5 miles of Sonoma Mountain High (Necessary Small School) in our directory.