The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·MERCED UNION HIGH·NCES 062466008741

Buhach Colony High

1800 Buhach Rd., Atwater, CA 95301 · (209) 325-1400 · Merced County
GRADES 09–12HIGH22-SUBURBTITLE IREGULAR SCHOOL1,704 STUDENTS
Enrollment
1,704
High
DISTRICT 1,229 · STATE 838
Student : Teacher
22.5:1
76 FTE teachers
DISTRICT 18.1:1 · STATE 18.2:1
Free / Reduced Lunch
78%
1,337 students
DISTRICT 83% · STATE 65%
Community
2
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
487
Grade 10
402
Grade 11
394
Grade 12
421
Student demographics
White
26115%
DISTRICT 12% · STATE 20%
Hispanic
1,18770%
DISTRICT 73% · STATE 56%
Black
362%
DISTRICT 4% · STATE 5%
Asian
16910%
DISTRICT 8% · STATE 12%
Two+
342%
DISTRICT 2% · STATE 6%
Native American
141%
DISTRICT 0% · STATE 0%
Pacific Islander
20%
DISTRICT 0% · STATE 0%
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
88652%
Female
81748%

Discussions

+ POST

Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
46.3%
CA avg 47.1% . -12.8pp since 2014
Math
8.5%
CA avg 35.6% . -15.5pp 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
27.4%
composite math + reading, all grades
Predicted
32.8%
based on CA schools with similar FRL share
Beats by
-5.4pp
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
1,704
-151 (-8%) vs 2017
Student : Teacher
22.5:1
was 23.9:1
% White
15%
was 21%
% Hispanic
70%
was 62%
% Black
2%
was 3%
% Asian
10%
was 11%
Source: NCES Common Core of Data

About Buhach Colony High

Buhach Colony High operates as a high-enrollment 9-12 campus in Atwater, California, operated by Merced Union High. Current enrollment sits at 1,704 students spanning grades 9 through 12. Compared to the state average of about 838 students per school, that is 103% above typical.

Buhach Colony High is one of 9 schools operated by Merced Union High, a district that hosts 11,061 students overall.

For racial and ethnic makeup, Buhach Colony High records that 70% of the student body identifies as Hispanic; the rest looks like 15% White, 10% Asian, 2% Black, 2% multiracial.

Looking at school resources, On paper, Buhach Colony High has 76 full-time-equivalent teachers, translating to a class-load average of around 22.5:1. That figure is higher than the state norm's 18.2:1 average. An estimated 78% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal.

Adjusting for the school's free-and-reduced-lunch share, Buhach Colony High sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 32.8%; this one delivers 27.4%.

In the surrounding community, Merced County reports that median household income runs about $65,510, roughly 15% of adults have completed at least a four-year degree, and the poverty rate sits near 16%. In all, Merced County runs 117 public schools (combined enrollment of about 59,456 students), of which Buhach Colony High is one.

Nearest neighbor: Juniper Elementary, around 0.7 miles off. Counting just inside five miles, 8 other public schools cluster around Buhach Colony High. Among the 9 schools in that immediate cluster with test data (this one included), Buhach Colony High ranks 9th on composite proficiency, below the local average of 38.7%.

The campus sits in a suburban setting.

Over the past 7-year window. Over the past 7-year window, the student count contracted 8%: 1,855 students in 2018 compared to 1,704 in 2025. Hispanic enrollment moved from 62% to 70% across the same window. The student-to-teacher ratio narrowed from 23.9:1 in 2018 to 22.5:1 today.

On allk12, the feed for Buhach Colony High typically covers school events, parent volunteer needs, and clubs. Members of the school community can share what they know.

Merced County at a glance

View full county profile
Population
290,201
Census ACS
Median income
$65,510
Household, ACS
Bachelor's+
15%
Adults 25+
Poverty rate
16%
Below federal line
Schools in county
117
59,456 students

Quick facts

School name
Buhach Colony High
District
Merced Union High
Address
1800 Buhach Rd., Atwater, CA 95301
Phone
(209) 325-1400
County
Merced County
Level
High
Grade range
09–12
Total enrollment
1,704
Teachers (FTE)
76
Student–teacher ratio
22.5:1
Free/Reduced lunch
1,337 (78%)
Locale
22-Suburb: Mid-size
NCES ID
062466008741
Charter school
No
Virtual school
No

Related schools

Other schools in Merced Union High
Other schools in Atwater
Nearby schools

Frequently asked questions

About Buhach Colony High
How many students attend Buhach Colony High?
Buhach Colony High enrolls approximately 1,704 students in grades 09-12.
What grades does Buhach Colony High serve?
Buhach Colony High serves grades 09-12.
What is the student-teacher ratio at Buhach Colony High?
The student-to-teacher ratio at Buhach Colony High is approximately 22.5:1 (76 FTE teachers).
How diverse is Buhach Colony High?
Buhach Colony High reports a student body of 15% White, 70% Hispanic, 2% Black, 10% Asian, 2% Two or more.
What district is Buhach Colony High in?
Buhach Colony High is part of Merced Union High.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post