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Las Lomas High School in Walnut Creek, CA



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City-data.com school rating (using weighted 2006 test average as compared to other schools in California) from 0 (worst) to 100 (best) is 94.

1460 South Main St.
Walnut Creek, CA 94596


Student Enrollment: 399

County Name : Contra Costa
District Name: Acalanes Union High
The type of school district: HIGH
The type of school: HIGH SCHOOL
Number of the California Assembly district in which this school is located. : 15
Name of the California Assembly member for the district in which this school is located. : Guy S. Houston
Political party affiliation of this Assembly member: Republican

Number of the California Senate district in which this school is located. : 07
Name of the California Senate member for the district in which this school is located. : Tom Torlakson
Political party affiliation of this Senate member: Democrat

Number of the U.S. congressional district in which this school is located. : 10
Name of the U.S. congressional member for the district in which this school is located. : Ellen O. Tauscher
Political party affiliation of this U. S. congressional member: Democrat

Latitude: 37.89179
Longitude: -122.05783

The lowest grade and the highest grade in which student enrollment was reported in the most recent certified data collection: 9-12
Change in API from 2005 to 2006: 11 (818 to 829)
Met 10 out of 10 AYP criteria
ELA Participation Rate African American: 88% (7 tested out of 8)
Math Participation Rate African American: 100% (8 tested out of 8)
ELA Participation Rate American Indian: 100% (3 tested out of 3)
Math Participation Rate American Indian: 100% (3 tested out of 3)
ELA Participation Rate Asian: 100% (38 tested out of 38)
Math Participation Rate Asian: 100% (38 tested out of 38)
ELA Participation Rate Filipino: 100% (7 tested out of 7)
Math Participation Rate Filipino: 100% (7 tested out of 7)
ELA Participation Rate Hispanic: 100% (33 tested out of 33)
Math Participation Rate Hispanic: 100% (33 tested out of 33)
ELA Participation Rate White: 98% (298 tested out of 304)
Math Participation Rate White: 98% (299 tested out of 304)
ELA Participation Rate Socioeconomic Disadvantaged: 100% (16 tested out of 16)
Math Participation Rate Socioeconomic Disadvantaged: 100% (16 tested out of 16)
ELA Participation Rate English Learner: 100% (21 tested out of 21)
Math Participation Rate English Learner: 100% (21 tested out of 21)
ELA Participation Rate Students with Disabilities: 96% (41 tested out of 43)
Math Participation Rate Students with Disabilities: 98% (42 tested out of 43)

Schoolwide or LEA-wide ELA Percent of students scoring Proficient or Above: 85.8%
Las Lomas High:  86%
State average from 1015 schools:  50%

Schoolwide Math Percent of students scoring Proficient or Above: 85.6%
Here:  86%
State average from 1024 schools:  45%

ELA Percent of students scoring Proficient or Above Asian: 88.6% (31 proficient out of 35)
Here:  89%
State average from 519 schools:  69%

Math Percent of students scoring Proficient or Above Asian: 94.3% (33 proficient out of 35)
Here:  94%
State average from 519 schools:  75%

ELA Percent of students scoring Proficient or Above Hispanic: 58.1% (18 proficient out of 31)
Here:  58%
State average from 887 schools:  40%

Math Percent of students scoring Proficient or Above Hispanic: 51.6% (16 proficient out of 31)
Here:  52%
State average from 888 schools:  36%

ELA Percent of students scoring Proficient or Above White: 89.3% (260 proficient out of 291)
Las Lomas High:  89%
State average from 819 schools:  67%

Math Percent of students scoring Proficient or Above White: 89.4% (261 proficient out of 292)
Las Lomas High:  89%
State average from 820 schools:  60%

ELA Percent of students scoring Proficient or Above Socioeconomic Disadvantaged: 57.1% (8 proficient out of 14)
Here:  57%
State average from 913 schools:  38%

Math Percent of students scoring Proficient or Above Socioeconomic Disadvantaged: 50.0% (7 proficient out of 14)
Here:  50%
State average from 920 schools:  36%

ELA Percent of students scoring Proficient or Above English Learner: 26.3% (5 proficient out of 19)
Here:  26%
State average from 776 schools:  28%

Math Percent of students scoring Proficient or Above English Learner: 57.9% (11 proficient out of 19)
Las Lomas High:  58%
State average from 776 schools:  33%

ELA Percent of students scoring Proficient or Above Students with Disabilities: 52.5% (21 proficient out of 40)
Las Lomas High:  53%
State average from 724 schools:  17%

Math Percent of Students with Disabilities scoring Proficient or Above: 48.8% (20 proficient out of 41)
Here:  49%
State average from 731 schools:  15%
Graduation Rate for 2006, Class of 2004-05: 98.5%

Graduation Rate for 2005, Class of 2003-04: 99.4%

ELA 2006 Percent Proficient Target: 22.3%
Math 2006 Percent Proficient Target: 20.9%
Number of Scores included in the 2006 Academic Performance Index (API) : 1137

2006 API (Base) : 839
Las Lomas High:  839.0
State average from 1166 schools:  664.7
Statewide Rank: 10

Similar Schools Rank: 9

2007 API Target: the school or subgroup scored at or above the statewide performance target of 800 in 2006


2006 Asian API (Base) : 861 (121 students included)
Here:  861
State average from 296 schools:  814

2006 Whites API (Base) : 851 (841 students included)
Here:  851
State average from 697 schools:  761
Number of Socioeconomically Disadvantaged (SD) Students Included in API : 48
Number of English Learners included in API : 81
Number of Students With Disabilities included in API : 127

2006 Students with Disabilities API (Base) : 700 (127 students included)
Here:  700
State average from 477 schools:  467
Percent African American : 3%
Percent American Indian : 1%
Percent Asian : 11%
Percent Filipino : 2%
Percent Hispanic or Latino : 8%
Percent Pacific Islander : 0%
Percent White : 74%

Percentage of Students that are Participants in the Free or Reduced Price Meal Program: 3%
Here:  3.0%
State average from 1260 schools:  41.1%

Percent of participants in Gifted and Talented education programs (STAR): 11%
Here:  11.0%
State average from 1260 schools:  8.6%

Percent of participants in migrant education programs (STAR): 0%
Here:  0.0%
State average from 1260 schools:  3.0%

Percent of participants who are designated as English Learners: 5%
Here:  5.0%
State average from 1260 schools:  16.0%

Percent of Students with Disabilities (STAR): 12%
Here:  12.0%
State average from 1260 schools:  9.0%

Average Class Size (Grades K-3) : N/A

Average Class Size (Grades 4-6) : N/A
Average Class Size for a Number of Core Academic Courses : 25
Percent of Student Answer Documents with Parent Education Level Information : 97%
Parent Ed Level: Percent Not High School Graduate : 2%
Parent Ed Level: Percent High School Graduate : 7%
Parent Ed Level: Percent Some College : 17%
Parent Ed Level: Percent College Graduate : 37%
Parent Ed Level: Percent Graduate School : 38%

Average Parent Education Level : 4.02
Here:  4.0
State average from 1260 schools:  2.7

Percent Teachers at this School with Full Credentials: 93%
Here:  93.0%
State average from 1256 schools:  91.8%
Percent Teachers at this school with Emergency Credentials : 6%
Percent of Enrollments in grades 9-11 (STAR) : 100%
School Characteristic Index : 176.5594122

Valid Score for CST in English-language arts Grades 9-11 : 1136

Product of Test Weights Multiplied by Valid Scores for CST in English-language arts Grades 9-11 : 340.800

Valid Score for CST in mathematics arts Grades 9-11 : 1136

Product of Test Weights Multiplied by Valid Scores for CST in mathematics Grades 9-11 : 227.200

Valid Score for CSt in science arts Grades 9-11 : 1130

Product of Test Weights Multiplied by Valid Scores for CST in science Grades 9-11 : 169.500

Valid Score for CST in history-social science arts Grades 9-11 : 718

Product of Test Weights Multiplied by Valid Scores for CST in history-social science Grades 9-11 : 161.550

Valid Score for California High School Exit Exam (CAHSEE) ELA in Grades 9-11 : 405

Product of Test Weights Multiplied by Valid scores for CAHSEE ELA in Grades 9-11 : 121.500

Valid Score for CAHSEE mathematics in Grades 9-11 : 399

Product of Test Weights Multiplied by Valid scores for CAHSEE mathematics in Grades 9-11 : 119.700

Valid Score for CST in Life Science Grade 10 only : 370

Product of Test Weights Multiplied by Valid scores for CST in Life Science Grade 10 only : 37.000

Valid Score for Mathematics Assignment of 200 CST in Grades 9-11 : 40

Product of Test Weights Multiplied by Valid scores for Mathematics Assignment of 200 CST in Grades 9-11 : 4.000

Valid Score for Science Assignment of 200 CST in Grades 9-11 : 328

Product of Test Weights Multiplied by Valid scores for Science Assignment of 200 CST in Grades 9-11 : 16.400
2006 API (Growth) : 829
2005 API (Base): 818
Met School-wide Growth Target : Yes
Met Comparable Improvement (CI) Target : Yes

2006 Asian API (Growth) : 846
Here:  846
State average from 298 schools:  818

2005 Asian API (Base) : 842
Here:  842
State average from 305 schools:  809
2005-2006 Asian Subgroup API Growth : 4 (met target)

2005 Hispanics API (Base) : 732
Las Lomas High:  732
State average from 769 schools:  626

2006 Whites API (Growth) : 842
Las Lomas High:  842
State average from 696 schools:  761

2005 White API (Base) : 825
Here:  825
State average from 707 schools:  753
2005-2006 White Growth : 17 (met target)

2006 Students With Disabilities API (Growth) : 685
Las Lomas High:  685
State average from 477 schools:  465

2005 Students With Disabilities API (Base) : 619
Here:  619
State average from 474 schools:  450
2005-2006 Students With Disabilities Subgroup API Growth : 66 (met target)
Percent of Enrollments in grades 9 - 11(STAR) : 100%
Median score of this school's similar schools group for 2006 Growth API : 819
Median score of this school's similar schools group for 2005 Base API : 812

Valid Score for California High School Exit Exam (CAHSEE) English-Language Arts (ELA) in Grades 9-11 : 407

Product of Test Weights Multiplied by Valid scores for CAHSEE ELA in Grades 9-11 : 122.100

Valid Score for CAHSEE mathematics in Grades 9-11 : 401

Product of Test Weights Multiplied by Valid scores for CAHSEE mathematics in Grades 9-11 : 120.300

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