Los Osos High School in Rancho Cucamonga, CA Back to: Rancho Cucamonga, CA, California, All US cities. Discuss this school with others on our active California forum. City-data.com school rating (using weighted 2006 test average as compared to other schools in California) from 0 (worst) to 100 (best) is 91. 6001 Milliken Ave. Rancho Cucamonga, CA 91737 Student Enrollment: 805 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. : 63 Name of the California Assembly member for the district in which this school is located. : William Emmerson Political party affiliation of this Assembly member: Republican Number of the California Senate district in which this school is located. : 31 Name of the California Senate member for the district in which this school is located. : Robert Dutton Political party affiliation of this Senate member: Republican Number of the U.S. congressional district in which this school is located. : 26 Name of the U.S. congressional member for the district in which this school is located. : David Dreier Political party affiliation of this U. S. congressional member: Republican Latitude: 34.14338 Longitude: -117.55734 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: 20 (805 to 825) Met 14 out of 14 AYP criteria ELA Participation Rate African American: 98% (85 tested out of 87) Math Participation Rate African American: 97% (84 tested out of 87) ELA Participation Rate American Indian: 100% (2 tested out of 2) Math Participation Rate American Indian: 100% (2 tested out of 2) ELA Participation Rate Asian: 100% (47 tested out of 47) Math Participation Rate Asian: 100% (48 tested out of 47) ELA Participation Rate Filipino: 100% (23 tested out of 23) Math Participation Rate Filipino: 100% (23 tested out of 23) ELA Participation Rate Hispanic: 99% (217 tested out of 220) Math Participation Rate Hispanic: 99% (217 tested out of 220) ELA Participation Rate Pacific Islander: 100% (4 tested out of 4) Math Participation Rate Pacific Islander: 100% (4 tested out of 4) ELA Participation Rate White: 99% (412 tested out of 416) Math Participation Rate White: 99% (412 tested out of 416) ELA Participation Rate Socioeconomic Disadvantaged: 95% (75 tested out of 79) Math Participation Rate Socioeconomic Disadvantaged: 95% (75 tested out of 79) ELA Participation Rate English Learner: 100% (31 tested out of 31) Math Participation Rate English Learner: 97% (30 tested out of 31) ELA Participation Rate Students with Disabilities: 97% (50 tested out of 52) Math Participation Rate Students with Disabilities: 99% (51 tested out of 52) Schoolwide or LEA-wide ELA Percent of students scoring Proficient or Above: 69.1% Los Osos High:   69% State average from 1015 schools:   50% Schoolwide Math Percent of students scoring Proficient or Above: 69.3% Here:   69% State average from 1024 schools:   45% ELA Percent Proficient or Above African American: 61.5% (48 proficient out of 78) Here:   62% State average from 514 schools:   41% Math Percent of students scoring Proficient or Above African American: 55.8% (43 proficient out of 77) Los Osos High:   56% State average from 511 schools:   31% ELA Percent of students scoring Proficient or Above Asian: 83.7% (36 proficient out of 43) Here:   84% State average from 519 schools:   69% Math Percent of students scoring Proficient or Above Asian: 93.0% (40 proficient out of 43) Here:   93% State average from 519 schools:   75% ELA Percent of students scoring Proficient or Above Filipino: 78.3% (18 proficient out of 23) Here:   78% State average from 296 schools:   68% Math Percent of students scoring Proficient or Above Filipino: 78.3% (18 proficient out of 23) Here:   78% State average from 295 schools:   65% ELA Percent of students scoring Proficient or Above Hispanic: 57.2% (115 proficient out of 201) Here:   57% State average from 887 schools:   40% Math Percent of students scoring Proficient or Above Hispanic: 56.7% (114 proficient out of 201) Here:   57% State average from 888 schools:   36% ELA Percent of students scoring Proficient or Above White: 74.2% (299 proficient out of 403) Here:   74% State average from 819 schools:   67% Math Percent of students scoring Proficient or Above White: 75.2% (304 proficient out of 404) Here:   75% State average from 820 schools:   60% ELA Percent of students scoring Proficient or Above Socioeconomic Disadvantaged: 50.0% (34 proficient out of 68) Here:   50% State average from 913 schools:   38% Math Percent of students scoring Proficient or Above Socioeconomic Disadvantaged: 57.4% (39 proficient out of 68) Here:   57% State average from 920 schools:   36% ELA Percent of students scoring Proficient or Above English Learner: 34.5% (10 proficient out of 29) Los Osos High:   35% State average from 776 schools:   28% Math Percent of students scoring Proficient or Above English Learner: 35.7% (10 proficient out of 28) Here:   36% State average from 776 schools:   33% ELA Percent of students scoring Proficient or Above Students with Disabilities: 4.3% (2 proficient out of 46) Here:   4% State average from 724 schools:   17% Math Percent of Students with Disabilities scoring Proficient or Above: 12.8% (6 proficient out of 47) Here:   13% State average from 731 schools:   15% Graduation Rate for 2006, Class of 2004-05: 90.8% Graduation Rate for 2005, Class of 2003-04: 100.0% 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) : 2267 2006 API (Base) : 810 Here:   810.0 State average from 1166 schools:   664.7 Statewide Rank: 9 Similar Schools Rank: 10 2007 API Target: the school or subgroup scored at or above the statewide performance target of 800 in 2006 2006 African American API (Base) : 781 (211 students included) Here:   781 State average from 246 schools:   605 2006 Asian API (Base) : 908 (149 students included) Here:   908 State average from 296 schools:   814 2006 Hispanics API (Base) : 764 (604 students included) Here:   764 State average from 786 schools:   637 2006 Whites API (Base) : 825 (1215 students included) Here:   825 State average from 697 schools:   761 Number of Socioeconomically Disadvantaged (SD) Students Included in API : 191 2006 Socioeconomically Disadvantaged API (Base) : 732 (191 students included) Here:   732 State average from 796 schools:   633 Number of English Learners included in API : 70 Number of Students With Disabilities included in API : 167 2006 Students with Disabilities API (Base) : 517 (167 students included) Here:   517 State average from 477 schools:   467 Percent African American : 10% Percent American Indian : 0% Percent Asian : 7% Percent Filipino : 2% Percent Hispanic or Latino : 27% Percent Pacific Islander : 0% Percent White : 53% Percentage of Students that are Participants in the Free or Reduced Price Meal Program: 7% Here:   7.0% State average from 1260 schools:   41.1% Percent of participants in Gifted and Talented education programs (STAR): 14% Here:   14.0% 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: 1% Los Osos High:   1.0% State average from 1260 schools:   16.0% Percent of Students with Disabilities (STAR): 8% Here:   8.0% 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 : 29 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 : 14% Parent Ed Level: Percent Some College : 35% Parent Ed Level: Percent College Graduate : 32% Parent Ed Level: Percent Graduate School : 17% Average Parent Education Level : 3.48 Here:   3.5 State average from 1260 schools:   2.7 Percent Teachers at this School with Full Credentials: 94% Here:   94.0% 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 : 171.1792873 Valid Score for CST in English-language arts Grades 9-11 : 2262 Product of Test Weights Multiplied by Valid Scores for CST in English-language arts Grades 9-11 : 678.600 Valid Score for CST in mathematics arts Grades 9-11 : 2267 Product of Test Weights Multiplied by Valid Scores for CST in mathematics Grades 9-11 : 453.400 Valid Score for CSt in science arts Grades 9-11 : 2267 Product of Test Weights Multiplied by Valid Scores for CST in science Grades 9-11 : 340.050 Valid Score for CST in history-social science arts Grades 9-11 : 1465 Product of Test Weights Multiplied by Valid Scores for CST in history-social science Grades 9-11 : 329.625 Valid Score for California High School Exit Exam (CAHSEE) ELA in Grades 9-11 : 828 Product of Test Weights Multiplied by Valid scores for CAHSEE ELA in Grades 9-11 : 248.400 Valid Score for CAHSEE mathematics in Grades 9-11 : 806 Product of Test Weights Multiplied by Valid scores for CAHSEE mathematics in Grades 9-11 : 241.800 Valid Score for CST in Life Science Grade 10 only : 754 Product of Test Weights Multiplied by Valid scores for CST in Life Science Grade 10 only : 75.400 Valid Score for Mathematics Assignment of 200 CST in Grades 9-11 : 22 Product of Test Weights Multiplied by Valid scores for Mathematics Assignment of 200 CST in Grades 9-11 : 2.200 Valid Score for Science Assignment of 200 CST in Grades 9-11 : 6 Product of Test Weights Multiplied by Valid scores for Science Assignment of 200 CST in Grades 9-11 : 0.300 2006 API (Growth) : 825 2005 API (Base): 805 Met School-wide Growth Target : Yes Met Comparable Improvement (CI) Target : No 2006 African American API (Growth) : 797 Los Osos High:   797 State average from 247 schools:   609 2005 African American API (Base) : 757 Los Osos High:   757 State average from 247 schools:   602 2005-2006 African American Subgroup API Growth : 40 (met target) 2006 Asian API (Growth) : 923 Los Osos High:   923 State average from 298 schools:   818 2005 Asian API (Base) : 889 Here:   889 State average from 305 schools:   809 2005-2006 Asian Subgroup API Growth : 34 (met target) 2006 Hispanics API (Growth) : 778 Here:   778 State average from 789 schools:   635 2005 Hispanics API (Base) : 778 Here:   778 State average from 769 schools:   626 2005-2006 Hispanics Subgroup API Growth : 0 (failed to meet target) 2006 Whites API (Growth) : 840 Here:   840 State average from 696 schools:   761 2005 White API (Base) : 813 Los Osos High:   813 State average from 707 schools:   753 2005-2006 White Growth : 27 (met target) 2006 Socioeconomically Disadvantaged API (Growth) : 746 Here:   746 State average from 797 schools:   631 2005 Socioeconomically Disadvantaged API (Base) : 739 Here:   739 State average from 793 schools:   619 2005-2006 Socioeconomically Disadvantaged Growth : 7 (met target) 2006 Students With Disabilities API (Growth) : 529 Here:   529 State average from 477 schools:   465 2005 Students With Disabilities API (Base) : 527 Here:   527 State average from 474 schools:   450 2005-2006 Students With Disabilities Subgroup API Growth : 2 (met target) Percent of Enrollments in grades 9 - 11(STAR) : 100% Median score of this school's similar schools group for 2006 Growth API : 759 Median score of this school's similar schools group for 2005 Base API : 755 Valid Score for California High School Exit Exam (CAHSEE) English-Language Arts (ELA) in Grades 9-11 : 829 Product of Test Weights Multiplied by Valid scores for CAHSEE ELA in Grades 9-11 : 248.700 Valid Score for CAHSEE mathematics in Grades 9-11 : 807 Product of Test Weights Multiplied by Valid scores for CAHSEE mathematics in Grades 9-11 : 242.100

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