Chaffey High School in Ontario, California (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 48.

1245 North Euclid Ave.
Ontario, CA 91762

Student Enrollment: 912

County Name : San Bernardino
District Name: Chaffey Joint 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. : 61
Name of the California Assembly member for the district in which this school is located. : Gloria Negrete McLeod
Political party affiliation of this Assembly member: Democrat

Number of the California Senate district in which this school is located. : 32
Name of the California Senate member for the district in which this school is located. : Nell Soto
Political party affiliation of this Senate member: Democrat

Number of the U.S. congressional district in which this school is located. : 43
Name of the U.S. congressional member for the district in which this school is located. : Joe Baca
Political party affiliation of this U. S. congressional member: Democrat

Latitude: 34.08024
Longitude: -117.65135

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: 18 (655 to 673)
Met 24 out of 24 AYP criteria
ELA Participation Rate African American: 92% (41 tested out of 45)
Math Participation Rate African American: 94% (42 tested out of 45)
ELA Participation Rate American Indian: 100% (8 tested out of 8)
Math Participation Rate American Indian: 100% (8 tested out of 8)
ELA Participation Rate Asian: 100% (6 tested out of 6)
Math Participation Rate Asian: 100% (6 tested out of 6)
ELA Participation Rate Filipino: 100% (6 tested out of 6)
Math Participation Rate Filipino: 100% (6 tested out of 6)
ELA Participation Rate Hispanic: 98% (705 tested out of 719)
Math Participation Rate Hispanic: 97% (698 tested out of 718)
ELA Participation Rate Pacific Islander: 100% (10 tested out of 10)
Math Participation Rate Pacific Islander: 100% (10 tested out of 10)
ELA Participation Rate White: 97% (114 tested out of 118)
Math Participation Rate White: 97% (114 tested out of 118)
ELA Participation Rate Socioeconomic Disadvantaged: 98% (514 tested out of 527)
Math Participation Rate Socioeconomic Disadvantaged: 96% (507 tested out of 526)
ELA Participation Rate English Learner: 99% (389 tested out of 393)
Math Participation Rate English Learner: 97% (382 tested out of 392)
ELA Participation Rate Students with Disabilities: 95% (105 tested out of 110)
Math Participation Rate Students with Disabilities: 98% (108 tested out of 110)

Schoolwide or LEA-wide ELA Percent of students scoring Proficient or Above: 37.8%

Here:	38%
State average from 1015 schools:	50%

Schoolwide Math Percent of students scoring Proficient or Above: 36.0%

Chaffey High:	36%
State average from 1024 schools:	45%

ELA Percent Proficient or Above African American: 44.7% (17 proficient out of 38)

Here:	45%
State average from 514 schools:	41%

Math Percent of students scoring Proficient or Above African American: 38.5% (15 proficient out of 39)

Here:	39%
State average from 511 schools:	31%

ELA Percent of students scoring Proficient or Above Hispanic: 33.9% (221 proficient out of 651)

Here:	34%
State average from 887 schools:	40%

Math Percent of students scoring Proficient or Above Hispanic: 33.3% (215 proficient out of 646)

Chaffey High:	33%
State average from 888 schools:	36%

ELA Percent of students scoring Proficient or Above White: 56.1% (60 proficient out of 107)

Here:	56%
State average from 819 schools:	67%

Math Percent of students scoring Proficient or Above White: 51.4% (55 proficient out of 107)

Here:	51%
State average from 820 schools:	60%

ELA Percent of students scoring Proficient or Above Socioeconomic Disadvantaged: 32.1% (152 proficient out of 473)

Here:	32%
State average from 913 schools:	38%

Math Percent of students scoring Proficient or Above Socioeconomic Disadvantaged: 32.7% (153 proficient out of 468)

Here:	33%
State average from 920 schools:	36%

ELA Percent of students scoring Proficient or Above English Learner: 23.1% (86 proficient out of 372)

Here:	23%
State average from 776 schools:	28%

Math Percent of students scoring Proficient or Above English Learner: 24.0% (88 proficient out of 367)

Here:	24%
State average from 776 schools:	33%

ELA Percent of students scoring Proficient or Above Students with Disabilities: 6.3% (6 proficient out of 95)

Chaffey High:	6%
State average from 724 schools:	17%

Math Percent of Students with Disabilities scoring Proficient or Above: 7.1% (7 proficient out of 98)

Here:	7%
State average from 731 schools:	15%

Graduation Rate for 2006, Class of 2004-05: 74.2%

Graduation Rate for 2005, Class of 2003-04: 72.2%

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) : 2271

2006 API (Base) : 658

Here:	658.0
State average from 1166 schools:	664.7

Statewide Rank: 4

Similar Schools Rank: 8

2007 API Target: 665

2006 African American API (Base) : 633 (100 students included)

Here:	633
State average from 246 schools:	605

2006 Hispanics API (Base) : 643 (1769 students included)

Chaffey High:	643
State average from 786 schools:	637

2006 Whites API (Base) : 734 (326 students included)

Here:	734
State average from 697 schools:	761

Number of Socioeconomically Disadvantaged (SD) Students Included in API : 1334

2006 Socioeconomically Disadvantaged API (Base) : 633 (1334 students included)

Chaffey High:	633
State average from 796 schools:	633

Number of English Learners included in API : 1049

2006 English Learner API (Base) : 600 (1049 students included)

Here:	600
State average from 511 schools:	599

Number of Students With Disabilities included in API : 257

2006 Students with Disabilities API (Base) : 426 (257 students included)

Chaffey High:	426
State average from 477 schools:	467

Percent African American : 5%
Percent American Indian : 1%
Percent Asian : 1%
Percent Filipino : 1%
Percent Hispanic or Latino : 78%
Percent Pacific Islander : 1%
Percent White : 14%

Percentage of Students that are Participants in the Free or Reduced Price Meal Program: 34%

Here:	34.0%
State average from 1260 schools:	41.1%

Percent of participants in Gifted and Talented education programs (STAR): 6%

Chaffey High:	6.0%
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: 25%

Here:	25.0%
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 : 28
Percent of Student Answer Documents with Parent Education Level Information : 100%
Parent Ed Level: Percent Not High School Graduate : 41%
Parent Ed Level: Percent High School Graduate : 26%
Parent Ed Level: Percent Some College : 20%
Parent Ed Level: Percent College Graduate : 9%
Parent Ed Level: Percent Graduate School : 4%

Average Parent Education Level : 2.07

Here:	2.1
State average from 1260 schools:	2.7

Percent Teachers at this School with Full Credentials: 90%

Chaffey High:	90.0%
State average from 1256 schools:	91.8%

Percent Teachers at this school with Emergency Credentials : 1%
Percent of Enrollments in grades 9-11 (STAR) : 100%
School Characteristic Index : 153.8095498

Valid Score for CST in English-language arts Grades 9-11 : 2267

Product of Test Weights Multiplied by Valid Scores for CST in English-language arts Grades 9-11 : 680.100

Valid Score for CST in mathematics arts Grades 9-11 : 2257

Product of Test Weights Multiplied by Valid Scores for CST in mathematics Grades 9-11 : 451.400

Valid Score for CSt in science arts Grades 9-11 : 2228

Product of Test Weights Multiplied by Valid Scores for CST in science Grades 9-11 : 334.200

Valid Score for CST in history-social science arts Grades 9-11 : 1460

Product of Test Weights Multiplied by Valid Scores for CST in history-social science Grades 9-11 : 328.500

Valid Score for California High School Exit Exam (CAHSEE) ELA in Grades 9-11 : 960

Product of Test Weights Multiplied by Valid scores for CAHSEE ELA in Grades 9-11 : 288.000

Valid Score for CAHSEE mathematics in Grades 9-11 : 958

Product of Test Weights Multiplied by Valid scores for CAHSEE mathematics in Grades 9-11 : 287.400

Valid Score for CST in Life Science Grade 10 only : 790

Product of Test Weights Multiplied by Valid scores for CST in Life Science Grade 10 only : 79.000

Valid Score for Mathematics Assignment of 200 CST in Grades 9-11 : 4

Product of Test Weights Multiplied by Valid scores for Mathematics Assignment of 200 CST in Grades 9-11 : 0.400

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

Product of Test Weights Multiplied by Valid scores for Science Assignment of 200 CST in Grades 9-11 : 0.550
2006 API (Growth) : 673
2005 API (Base): 655
Met School-wide Growth Target : Yes
Met Comparable Improvement (CI) Target : No

2006 African American API (Growth) : 647

Here:	647
State average from 247 schools:	609

2005 African American API (Base) : 603

Here:	603
State average from 247 schools:	602

2005-2006 African American Subgroup API Growth : 44 (met target)

2006 Hispanics API (Growth) : 659

Here:	659
State average from 789 schools:	635

2005 Hispanics API (Base) : 638

Here:	638
State average from 769 schools:	626

2005-2006 Hispanics Subgroup API Growth : 21 (met target)

2006 Whites API (Growth) : 750

Here:	750
State average from 696 schools:	761

2005 White API (Base) : 743

Here:	743
State average from 707 schools:	753

2005-2006 White Growth : 7 (met target)

2006 Socioeconomically Disadvantaged API (Growth) : 648

Here:	648
State average from 797 schools:	631

2005 Socioeconomically Disadvantaged API (Base) : 623

Here:	623
State average from 793 schools:	619

2005-2006 Socioeconomically Disadvantaged Growth : 25 (met target)

2006 English Learners API (Growth) : 615

Chaffey High:	615
State average from 511 schools:	602

2005 English Learners API (Base) : 619

Here:	619
State average from 512 schools:	597

2005-2006 English Learners Subgroup API Growth : -4 (failed to meet target)

2006 Students With Disabilities API (Growth) : 437

Here:	437
State average from 477 schools:	465

2005 Students With Disabilities API (Base) : 441

Here:	441
State average from 474 schools:	450

2005-2006 Students With Disabilities Subgroup API Growth : -4 (failed to meet target)
Percent of Enrollments in grades 9 - 11(STAR) : 100%
Median score of this school's similar schools group for 2006 Growth API : 636
Median score of this school's similar schools group for 2005 Base API : 629

Valid Score for California High School Exit Exam (CAHSEE) English-Language Arts (ELA) in Grades 9-11 : 962

Product of Test Weights Multiplied by Valid scores for CAHSEE ELA in Grades 9-11 : 288.600

Valid Score for CAHSEE mathematics in Grades 9-11 : 960

Product of Test Weights Multiplied by Valid scores for CAHSEE mathematics in Grades 9-11 : 288.000