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Glenbrook Middle School in Concord, 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 8.

2351 Olivera Rd.
Concord, CA 94520


Student Enrollment: 659

County Name : Contra Costa
District Name: Mt. Diablo Unified
The type of school district: UNIFIED
The type of school: MIDDLE
Number of the California Assembly district in which this school is located. : 11
Name of the California Assembly member for the district in which this school is located. : Joseph Canciamilla
Political party affiliation of this Assembly member: Democrat

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. : 07
Name of the U.S. congressional member for the district in which this school is located. : George Miller
Political party affiliation of this U. S. congressional member: Democrat

Latitude: 37.99623
Longitude: -122.03671

The lowest grade and the highest grade in which student enrollment was reported in the most recent certified data collection: 6-8
Change in API from 2005 to 2006: -27 (613 to 586)
Met 11 out of 21 AYP criteria
ELA Participation Rate African American: 100% (45 tested out of 45)
Math Participation Rate African American: 100% (45 tested out of 45)
ELA Participation Rate American Indian: 100% (5 tested out of 5)
Math Participation Rate American Indian: 100% (5 tested out of 5)
ELA Participation Rate Asian: 100% (15 tested out of 15)
Math Participation Rate Asian: 100% (15 tested out of 15)
ELA Participation Rate Filipino: 100% (17 tested out of 17)
Math Participation Rate Filipino: 100% (17 tested out of 17)
ELA Participation Rate Hispanic: 100% (402 tested out of 404)
Math Participation Rate Hispanic: 100% (404 tested out of 405)
ELA Participation Rate Pacific Islander: 96% (21 tested out of 22)
Math Participation Rate Pacific Islander: 96% (21 tested out of 22)
ELA Participation Rate White: 99% (148 tested out of 150)
Math Participation Rate White: 100% (150 tested out of 150)
ELA Participation Rate Socioeconomic Disadvantaged: 99% (490 tested out of 494)
Math Participation Rate Socioeconomic Disadvantaged: 100% (493 tested out of 495)
ELA Participation Rate English Learner: 99% (268 tested out of 270)
Math Participation Rate English Learner: 100% (269 tested out of 270)
ELA Participation Rate Students with Disabilities: 96% (81 tested out of 85)
Math Participation Rate Students with Disabilities: 100% (85 tested out of 85)

Schoolwide or LEA-wide ELA Percent of students scoring Proficient or Above: 21.0%
Here:  21%
State average from 798 schools:  45%

Schoolwide Math Percent of students scoring Proficient or Above: 14.1%
Glenbrook Middle:  14%
State average from 798 schools:  41%

ELA Percent Proficient or Above African American: 15.9% (7 proficient out of 44)
Here:  16%
State average from 603 schools:  36%

Math Percent of students scoring Proficient or Above African American: 13.6% (6 proficient out of 44)
Here:  14%
State average from 602 schools:  27%

ELA Percent of students scoring Proficient or Above Asian: 42.9% (6 proficient out of 14)
Here:  43%
State average from 577 schools:  64%

Math Percent of students scoring Proficient or Above Asian: 28.6% (4 proficient out of 14)
Here:  29%
State average from 576 schools:  66%

ELA Percent of students scoring Proficient or Above Filipino: 50.0% (8 proficient out of 16)
Glenbrook Middle:  50%
State average from 401 schools:  60%

Math Percent of students scoring Proficient or Above Filipino: 31.3% (5 proficient out of 16)
Here:  31%
State average from 401 schools:  56%

ELA Percent of students scoring Proficient or Above Hispanic: 13.7% (49 proficient out of 357)
Glenbrook Middle:  14%
State average from 786 schools:  34%

Math Percent of students scoring Proficient or Above Hispanic: 9.8% (35 proficient out of 358)
Here:  10%
State average from 786 schools:  30%

ELA Percent of students scoring Proficient or Above Pacific Islander: 14.3% (3 proficient out of 21)
Here:  14%
State average from 113 schools:  34%

Math Percent of students scoring Proficient or Above Pacific Islander: 4.8% (1 proficient out of 21)
Here:  5%
State average from 112 schools:  31%

ELA Percent of students scoring Proficient or Above White: 36.1% (52 proficient out of 144)
Glenbrook Middle:  36%
State average from 730 schools:  58%

Math Percent of students scoring Proficient or Above White: 22.6% (33 proficient out of 146)
Glenbrook Middle:  23%
State average from 730 schools:  50%

ELA Percent of students scoring Proficient or Above Socioeconomic Disadvantaged: 15.7% (70 proficient out of 447)
Here:  16%
State average from 781 schools:  32%

Math Percent of students scoring Proficient or Above Socioeconomic Disadvantaged: 10.9% (49 proficient out of 449)
Here:  11%
State average from 781 schools:  30%

ELA Percent of students scoring Proficient or Above English Learner: 11.4% (30 proficient out of 264)
Here:  11%
State average from 750 schools:  24%

Math Percent of students scoring Proficient or Above English Learner: 7.9% (21 proficient out of 265)
Glenbrook Middle:  8%
State average from 750 schools:  27%

ELA Percent of students scoring Proficient or Above Students with Disabilities: 1.3% (1 proficient out of 78)
Glenbrook Middle:  1%
State average from 763 schools:  16%

Math Percent of Students with Disabilities scoring Proficient or Above: 4.9% (4 proficient out of 82)
Glenbrook Middle:  5%
State average from 767 schools:  15%
ELA 2006 Percent Proficient Target: 24.4%
Math 2006 Percent Proficient Target: 26.5%
Number of Scores included in the 2006 Academic Performance Index (API) : 645

2006 API (Base) : 595
Here:  595.0
State average from 796 schools:  730.5
Statewide Rank: 1

Similar Schools Rank: 1

2007 API Target: 605


2006 Hispanics API (Base) : 558 (396 students included)
Glenbrook Middle:  558
State average from 662 schools:  667

2006 Whites API (Base) : 671 (147 students included)
Here:  671
State average from 563 schools:  808
Number of Socioeconomically Disadvantaged (SD) Students Included in API : 485

2006 Socioeconomically Disadvantaged API (Base) : 566 (485 students included)
Glenbrook Middle:  566
State average from 679 schools:  662
Number of English Learners included in API : 266

2006 English Learner API (Base) : 535 (266 students included)
Glenbrook Middle:  535
State average from 457 schools:  621
Number of Students With Disabilities included in API : 83
Percent African American : 7%
Percent American Indian : 1%
Percent Asian : 2%
Percent Filipino : 3%
Percent Hispanic or Latino : 61%
Percent Pacific Islander : 3%
Percent White : 23%

Percentage of Students that are Participants in the Free or Reduced Price Meal Program: 70%
Glenbrook Middle:  70.0%
State average from 814 schools:  49.1%

Percent of participants in Gifted and Talented education programs (STAR): 2%
Glenbrook Middle:  2.0%
State average from 814 schools:  11.3%

Percent of participants in migrant education programs (STAR): 0%
Here:  0.0%
State average from 814 schools:  3.1%

Percent of participants who are designated as English Learners: 40%
Here:  40.0%
State average from 814 schools:  19.9%

Percent of Students with Disabilities (STAR): 13%
Here:  13.0%
State average from 814 schools:  10.0%

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

Average Class Size (Grades 4-6) : 24
Glenbrook Middle:  24.0
State average from 778 schools:  29.1
Average Class Size for a Number of Core Academic Courses : 24
Percent of Student Answer Documents with Parent Education Level Information : 90%
Parent Ed Level: Percent Not High School Graduate : 39%
Parent Ed Level: Percent High School Graduate : 29%
Parent Ed Level: Percent Some College : 28%
Parent Ed Level: Percent College Graduate : 1%
Parent Ed Level: Percent Graduate School : 4%

Average Parent Education Level : 2.03
Here:  2.0
State average from 814 schools:  2.7

Percent Teachers at this School with Full Credentials: 79%
Here:  79.0%
State average from 811 schools:  92.2%
Percent Teachers at this school with Emergency Credentials : 36%
Percent of Enrollments in grade 6 (STAR) : 33%
Percent of Enrollments in grades 7 - 8(STAR) : 67%
School Characteristic Index : 156.8445673

Valid Score for California Standards Test (CST) in English-language arts Grades 2-8 : 644

Product of Test Weights Multiplied by Valid Scores for CST in English-language arts Grades 2-8 : 309.120

Valid Score for CST in mathematics Grades 2-8 : 645

Product of Test Weights Multiplied by Valid Scores for CST in mathematics Grades 2-8 : 206.400

Valid Score for CST in history-social science Grades 2-8 : 221

Product of Test Weights Multiplied by Valid Scores for CST in history-social science Grades 2-8 : 44.200

Valid Score for Norm-Referenced Test (NRT) reading in Grades 2-8 : 203

Product of Test Weights Multiplied by Valid scores for NRT reading in Grades 2-8 : 12.180

Valid Score for NRT language in Grades 2-8 : 203

Product of Test Weights Multiplied by Valid scores for NRT language in Grades 2-8 : 6.090

Valid Score for NRT spelling in Grades 2-8 : 202

Product of Test Weights Multiplied by Valid scores for NRT spelling in Grades 2-8 : 6.060

Valid Score for NRT mathematics in Grades 2-8 : 202

Product of Test Weights Multiplied by Valid scores for NRT mathematics in Grades 2-8 : 16.160

Valid Score for Mathematics Assignment of 200 CST in Grades 2-8 : 1

Product of Test Weights Multiplied by Valid scores for Mathematics Assignment of 200 CST in Grades 2-8 : 0.100
2006 API (Growth) : 586
2005 API (Base): 613
Met School-wide Growth Target : No
Met Comparable Improvement (CI) Target : No

2006 Hispanics API (Growth) : 546
Glenbrook Middle:  546
State average from 663 schools:  667

2005 Hispanics API (Base) : 575
Glenbrook Middle:  575
State average from 646 schools:  656
2005-2006 Hispanics Subgroup API Growth : -29 (failed to meet target)

2006 Whites API (Growth) : 672
Here:  672
State average from 563 schools:  810

2005 White API (Base) : 663
Here:  663
State average from 577 schools:  797
2005-2006 White Growth : 9 (met target)

2006 Socioeconomically Disadvantaged API (Growth) : 555
Here:  555
State average from 681 schools:  662

2005 Socioeconomically Disadvantaged API (Base) : 572
Glenbrook Middle:  572
State average from 678 schools:  653
2005-2006 Socioeconomically Disadvantaged Growth : -17 (failed to meet target)

2006 English Learners API (Growth) : 537
Here:  537
State average from 457 schools:  623

2005 English Learners API (Base) : 538
Glenbrook Middle:  538
State average from 452 schools:  615
2005-2006 English Learners Subgroup API Growth : -1 (failed to meet target)

2005 Students With Disabilities API (Base) : 422
Glenbrook Middle:  422
State average from 277 schools:  498
Median score of this school's similar schools group for 2006 Growth API : 675
Median score of this school's similar schools group for 2005 Base API : 667

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