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SCHOOL COMMUNITY·COAST UNIFIED·NCES 060004907414

Coast Union High

2950 Santa Rosa Creek Rd., Cambria, CA 93428 · (805) 927-3889 · San Luis Obispo County
GRADES 09–12HIGH41-RURALTITLE IREGULAR SCHOOL159 STUDENTS
Enrollment
159
High
DISTRICT 82 · STATE 838
Student : Teacher
10.2:1
16 FTE teachers
DISTRICT 8.4:1 · STATE 18.2:1
Free / Reduced Lunch
89%
141 students
DISTRICT 87% · STATE 65%
Community
0
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 9
36
Grade 10
38
Grade 11
39
Grade 12
46
Student demographics
White
2717%
DISTRICT 18% · STATE 20%
Hispanic
12679%
DISTRICT 78% · STATE 56%
Asian
11%
DISTRICT 1% · STATE 12%
Two+
53%
DISTRICT 3% · STATE 6%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
8654%
Female
7346%

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Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
20.9%
CA avg 47.1% . -32.1pp since 2014
Math
20.4%
CA avg 35.6% . +3.4pp since 2014
Source: CAASPP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
20.7%
composite math + reading, all grades
Predicted
26.7%
based on CA schools with similar FRL share
Beats by
-6.0pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
159
-32 (-17%) vs 2017
Student : Teacher
10.2:1
was 12.6:1
% White
17%
was 37%
% Hispanic
79%
was 59%
% Asian
1%
was 1%
Source: NCES Common Core of Data

About Coast Union High

Coast Union High is a secondary school of tiny scale in Cambria, California, part of Coast Unified, serveing 159 students in grades 9 through 12. Compared to the state average of about 838 students per school, that is 81% below typical.

Across the 4 schools in Coast Unified (478 students total), Coast Union High accounts for its share of the district's footprint.

On the student-mix side, Coast Union High lists that Hispanic students make up the majority at 79%; the rest comes out to 17% White, 3% multiracial. By comparison, San Luis Obispo County as a whole is about 25% Hispanic, so the school skews considerably more Hispanic than its surroundings.

Looking at the economic backdrop, The school reports having 16 full-time-equivalent teachers, for a student-teacher ratio near 10.2:1. The state averages around 18.2:1, so this campus is tighter than the state norm typical. Roughly 89% of students at Coast Union High qualify for free or reduced-price lunch, often used as a Title I proxy. By comparison, San Luis Obispo County runs at roughly 54%, so the school's eligibility rate is above the surrounding baseline.

After controlling for student poverty, Coast Union High tracks the demographic baseline. The model predicts 26.7% given the school's FRL share; actual proficiency is 20.7%.

Around the school, the surrounding county (San Luis Obispo County) shows that median household earnings sit near $97,446, about 40% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 6%. Across San Luis Obispo County's 83 public schools (combined enrollment of about 33,339 students), Coast Union High is one campus in the mix.

Nearest neighbor: Leffingwell High (Continuation), around 0.3 miles off. Counting just inside five miles, 3 other public schools cluster around Coast Union High. Ranking that nearby cluster on reported proficiency puts Coast Union High at 8th of 8; the average score across the group is 47.6%.

Coast Union High operates from a countryside location.

Looking at the recent track record. Coast Union High's enrollment has fell 17% since 2018, when it stood at 191 (now 159). Over the same period, the Hispanic share grew from 59% to 79%. The student-to-teacher ratio narrowed from 12.6:1 in 2018 to 10.2:1 today.

On this page, posts here usually surface around school events, parent volunteer needs, and clubs. Parents, students, alumni, and staff are welcome to weigh in.

San Luis Obispo County at a glance

View full county profile
Population
281,555
Census ACS
Median income
$97,446
Household, ACS
Bachelor's+
40%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
83
33,339 students

Quick facts

School name
Coast Union High
District
Coast Unified
Address
2950 Santa Rosa Creek Rd., Cambria, CA 93428
Phone
(805) 927-3889
County
San Luis Obispo County
Level
High
Grade range
09–12
Total enrollment
159
Teachers (FTE)
16
Student–teacher ratio
10.2:1
Free/Reduced lunch
141 (89%)
Locale
41-Rural: Fringe
NCES ID
060004907414
Charter school
No
Virtual school
No

Related schools

Other schools in Coast Unified
Other schools in Cambria
Nearby schools

Frequently asked questions

About Coast Union High
How many students attend Coast Union High?
Coast Union High enrolls approximately 159 students in grades 09-12.
What age range does Coast Union High serve?
Coast Union High serves students from grade 09 through grade 12.
How many teachers does Coast Union High have?
Coast Union High employs 16 FTE teachers, for a student-to-teacher ratio of 10.2:1.
What is the student diversity at Coast Union High?
Student demographics at Coast Union High are roughly 17% White, 79% Hispanic, 1% Asian, 3% Two or more.
Is Coast Union High public or private?
Coast Union High is a public K-12 school, overseen by Coast Unified.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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