Image of globe and book on table

Merced Union High

GreatSchools Rating: 7 out of 10. GreatSchools Ratings are based on test results. 10 is best.
This district's rating is based on its schools' test results; 10 is best. Learn more >

Learn About This District's:

3430 A Street
Atwater, CA 95301
Merced County
Map >

PH: (209) 385-6412
FAX: (209) 385-6442

  • Grades 9-12
  • 10,611 students
  • 8 schools

View all schools in this district >

Compare top-rated schools in this district:


 CST Results

 
Scale: % at or above proficient

Grade 9

Algebra II
 77% (2012)
 69% (2011)
 62% (2010)
 47% (2009)
 20% (2008)
 50% (2007)
 23% (2006)
The state average for Algebra II was 69% in 2012.

General Mathematics (Grades 6 & 7 Standards)
 19% (2012)
 14% (2011)
 15% (2010)
 3% (2009)
 5% (2008)
 4% (2007)
 7% (2006)
The state average for General Mathematics (Grades 6 & 7 Standards) was 18% in 2012.

Biology/Life Sciences
 54% (2012)
 48% (2011)
 41% (2010)
 33% (2009)
 52% (2008)
 46% (2007)
 37% (2006)
The state average for Biology/Life Sciences was 60% in 2012.

English Language Arts
 57% (2012)
 52% (2011)
 55% (2010)
 47% (2009)
 44% (2008)
 43% (2007)
 34% (2006)
The state average for English Language Arts was 57% in 2012.

Physics
Data not available for this district (2006)
The state average for Physics was 16% in 2006.

Earth Science
 50% (2012)
 24% (2011)
 14% (2010)
 20% (2009)
 27% (2008)
 23% (2007)
 11% (2006)
The state average for Earth Science was 39% in 2012.

World History
 13% (2012)
 4% (2011)
 18% (2010)
 0% (2009)
 0% (2008)
 0% (2007)
The state average for World History was 50% in 2012.

Integrated/Coordinated Science 1
Data not available for this district (2012)
Data not available for this district (2011)
Data not available for this district (2010)
Data not available for this district (2009)
Data not available for this district (2008)
Data not available for this district (2007)
Data not available for this district (2006)
The state average for Integrated/Coordinated Science 1 was 22% in 2012.

Algebra I
 39% (2012)
 29% (2011)
 30% (2010)
 23% (2009)
 16% (2008)
 15% (2007)
 14% (2006)
The state average for Algebra I was 25% in 2012.

Geometry
 52% (2012)
 49% (2011)
 41% (2010)
 36% (2009)
 33% (2008)
 36% (2007)
 28% (2006)
The state average for Geometry was 48% in 2012.

Source: CA Dept. of Education, 2011-2012

Grade 10

Algebra II
 57% (2012)
 52% (2011)
 45% (2010)
 36% (2009)
 26% (2008)
 20% (2007)
 15% (2006)
The state average for Algebra II was 42% in 2012.

High School (Summative) Mathematics (Grade 9-11)
 69% (2012)
 50% (2011)
 46% (2010)
 24% (2009)
 46% (2008)
 14% (2007)
 20% (2006)
The state average for High School (Summative) Mathematics (Grade 9-11) was 75% in 2012.

Science
 56% (2012)
 55% (2011)
 47% (2010)
 41% (2009)
 35% (2008)
 28% (2007)
 27% (2006)
The state average for Science was 53% in 2012.

Biology/Life Sciences
 54% (2012)
 51% (2011)
 58% (2010)
 34% (2009)
 32% (2008)
 28% (2007)
 25% (2006)
The state average for Biology/Life Sciences was 43% in 2012.

English Language Arts
 49% (2012)
 47% (2011)
 41% (2010)
 39% (2009)
 38% (2008)
 30% (2007)
 27% (2006)
The state average for English Language Arts was 50% in 2012.

Chemistry
 53% (2012)
 51% (2011)
 42% (2010)
 33% (2009)
 33% (2008)
 25% (2007)
 23% (2006)
The state average for Chemistry was 51% in 2012.

Earth Science
 56% (2012)
 52% (2011)
 36% (2010)
 32% (2009)
 26% (2008)
 19% (2007)
 19% (2006)
The state average for Earth Science was 35% in 2012.

World History
 50% (2012)
 51% (2011)
 46% (2010)
 39% (2009)
 34% (2008)
 29% (2007)
 34% (2006)
The state average for World History was 46% in 2012.

Algebra I
 23% (2012)
 18% (2011)
 12% (2010)
 11% (2009)
 8% (2008)
 10% (2007)
 7% (2006)
The state average for Algebra I was 13% in 2012.

Geometry
 20% (2012)
 22% (2011)
 15% (2010)
 10% (2009)
 9% (2008)
 9% (2007)
 11% (2006)
The state average for Geometry was 17% in 2012.

Source: CA Dept. of Education, 2011-2012

Grade 11

Algebra II
 38% (2012)
 31% (2011)
 22% (2010)
 12% (2009)
 10% (2008)
 6% (2007)
 10% (2006)
The state average for Algebra II was 15% in 2012.

High School (Summative) Mathematics (Grade 9-11)
 42% (2012)
 35% (2011)
 34% (2010)
 28% (2009)
 22% (2008)
 23% (2007)
 23% (2006)
The state average for High School (Summative) Mathematics (Grade 9-11) was 49% in 2012.

Biology/Life Sciences
 60% (2012)
 41% (2011)
 38% (2010)
 30% (2009)
 28% (2008)
 28% (2007)
 23% (2006)
The state average for Biology/Life Sciences was 53% in 2012.

U.S. History
 56% (2012)
 56% (2011)
 50% (2010)
 45% (2009)
 38% (2008)
 34% (2007)
 35% (2006)
The state average for U.S. History was 48% in 2012.

English Language Arts
 47% (2012)
 43% (2011)
 40% (2010)
 35% (2009)
 30% (2008)
 28% (2007)
 30% (2006)
The state average for English Language Arts was 48% in 2012.

Physics
 81% (2012)
 69% (2011)
 58% (2010)
 43% (2009)
 36% (2008)
 23% (2007)
 25% (2006)
The state average for Physics was 56% in 2012.

Chemistry
 40% (2012)
 38% (2011)
 28% (2010)
 23% (2009)
 21% (2008)
 20% (2007)
 13% (2006)
The state average for Chemistry was 34% in 2012.

Earth Science
 42% (2012)
 42% (2011)
 28% (2010)
 26% (2009)
 26% (2008)
 25% (2007)
 19% (2006)
The state average for Earth Science was 38% in 2012.

World History
 39% (2012)
 15% (2011)
 8% (2010)
 9% (2009)
 7% (2008)
 1% (2007)
The state average for World History was 18% in 2012.

Algebra I
 18% (2012)
 16% (2011)
 15% (2010)
 13% (2009)
 7% (2008)
 7% (2007)
 7% (2006)
The state average for Algebra I was 10% in 2012.

Geometry
 14% (2012)
 17% (2011)
 8% (2010)
 4% (2009)
 4% (2008)
 5% (2007)
 4% (2006)
The state average for Geometry was 9% in 2012.

Source: CA Dept. of Education, 2011-2012

About the tests

  • In 2011-2012 California used the California Standards Tests (CSTs) to test students in English language arts in grades 2 through 11; math in grades 2 through 7; science in grades 5, 8 and 10; and history-social science in grades 8 and 11. Middle and high school students also took subject-specific CSTs in math and science, depending on the course in which they were enrolled.
  • The CSTs are standards-based tests, which means they measure how well students are mastering specific skills defined for each grade by the state of California.
  • The goal is for all students to score at or above proficient on the tests.

Testing in California: An Overview

See California's state standards

Back to top >
 CAHSEE Results

 
Scale: % passing

Grade 10

English Language Arts
 85% (2012)
 83% (2011)
 78% (2010)
 76% (2009)
 77% (2008)
 71% (2007)
 76% (2006)
The state average for English Language Arts was 83% in 2012.

Math
 87% (2012)
 82% (2011)
 78% (2010)
 77% (2009)
 76% (2008)
 71% (2007)
 76% (2006)
The state average for Math was 84% in 2012.

Source: CA Dept. of Education, 2011-2012

About the Tests

  • In 2011-2012 California used the California High School Exit Exam (CAHSEE) to test high school students' skills in English language arts and mathematics.
  • The results for grade 10 students taking the test for the first time are displayed on GreatSchools profiles.
  • The CAHSEE is a standards-based test, which means it measures how well students are mastering specific skills defined by the state of California.
  • Students must pass all parts of the CAHSEE in order to graduate from high school. If they do not pass it the first time, students have multiple opportunities to retake the test.
  • The goal is for all students to pass both sections of the test.

Testing in California: An Overview

Back to top >
 CAHSEE Results By Subgroup

 
The test results by subgroup show how the designated group of students is performing in comparison to the general population.

Scale: % passing

Grade 10
English Language ArtsThis District
All Students85%
Females86%
Males83%
African American80%
Asian89%
Filipino97%
Hispanic or Latino82%
American Indian or Alaska Native83%
Pacific Islandern/a
White (not Hispanic)91%
Economically disadvantaged83%
Non-economically disadvantaged95%
Economic Status Unknown84%
Students participating in special education program40%
Tested with modifications0%
English learner44%
Migrant education56%

MathThis District
All Students87%
Females86%
Males87%
African American76%
Asian95%
Filipino97%
Hispanic or Latino84%
American Indian or Alaska Native89%
Pacific Islandern/a
White (not Hispanic)92%
Economically disadvantaged85%
Non-economically disadvantaged96%
Economic Status Unknown74%
Students participating in special education program43%
Tested with modifications0%
English learner63%
Migrant education70%
Source: CA Dept. of Education, 2011-2012

About the Tests

  • In 2011-2012 California used the California High School Exit Exam (CAHSEE) to test high school students' skills in English language arts and mathematics.
  • The results for grade 10 students taking the test for the first time are displayed on GreatSchools profiles.
  • The CAHSEE is a standards-based test, which means it measures how well students are mastering specific skills defined by the state of California.
  • The different student groups are identified by the California Department of Education; if there are fewer than 10 students in a particular group in a school, the state doesn't report data for that group.
  • Students must pass all parts of the CAHSEE in order to graduate from high school. If they do not pass it the first time, students have multiple opportunities to retake the test.
  • The goal is for all students to pass both sections of the test.

Testing in California: An Overview

Back to top >
 Teachers

 
Teacher Credentials
Information about this data
Source: 1CA Dept. of Education, 2008-2009
 This DistrictState Average
Full credential187%96%
Emergency credential or waiver18%2%
Teacher Experience
Information about this data
Source: 1CA Dept. of Education, 2008-2009
 This DistrictState Average
Average years teaching11213
Average years teaching in district1911

Back to top >
 Students

 
Student Ethnicity
Information about this data
Source: CA Dept. of Education, 2008-2009
EthnicityThis DistrictState Average
Hispanic or Latino54%49%
White24%28%
Asian15%8%
African American5%7%
Multiple or No Response<1%3%
Filipino<1%3%
American Indian or Alaska Native<1%<1%
Pacific Islander<1%<1%
Student Subgroups
Information about this data
Source: 1NCES, 2008-2009
2CA Dept. of Education, 2008-2009
 This DistrictState Average
Students eligible for free or reduced-price lunch program177%52%
English language learners214%24%

Back to top >
 Spending Per Pupil

 

Finance data was not reported for this district.

Back to top >