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Schools / California / Ontario / Chaffey High School / School Stats

Chaffey High School —— Public School | 9th Grade - 12th Grade | 3,397 students

1245 North Euclid Ave, Ontario CA 91762 (map) | 909-988-5560
Overview Test Scores Ratings & Reviews School Map

School Rating

6
6 out of 10
TrueSchools Rating

6 out of 10
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School ratings based on state standardized test scores and comparing those results to other schools in the same state.

Ratings Explained

School MapSchool Test Scores & Stats

Enrollment

Students by Grade

  9th Grade: 987
  10th Grade: 881
  11th Grade: 849
  12th Grade: 680

2011 Test Scores

All California students in grades 2-11 take annual standardized tests as part of the state's Standardized Testing and Reporting (STAR) Program. The California Standards Tests (CST) is taken by the majority of students, but other tests include California Alternate Performance Assessment (CAPA), Standards-based Tests in Spanish (STS), California Modified Assessment (CMA) and the California High School Exit Exam (CAHSEE).

The charts below show the percentage of students at Chaffey High School who met or exceeded California's proficiency standards for the tests indicated.

English Language Arts

School
73%
  State
51%
  County
78%
  District
76%
CAPA Exam Scores (2011): 30 students tested - State percentile rank: 27.

Mathematics

School
47%
  State
80%
  County
67%
  District
72%
CAPA Exam Scores (2011): 30 students tested - State percentile rank: 14.

Algebra I

School
27%
  State
23%
  County
19%
  District
34%
CST Exam Scores (2011): 759 students tested - State percentile rank: 62.

Algebra II

School
100%
  State
69%
  County
63%
  District
82%
CST Exam Scores (2011): 14 students tested - State percentile rank: 99.

Biology

School
82%
  State
58%
  County
50%
  District
78%
CST Exam Scores (2011): 98 students tested - State percentile rank: 77.

Earth Science

School
34%
  State
36%
  County
31%
  District
44%
CST Exam Scores (2011): 756 students tested - State percentile rank: 49.

English Language Arts

School
42%
  State
55%
  County
49%
  District
56%
CST Exam Scores (2011): 869 students tested - State percentile rank: 31.

Geometry

School
54%
  State
48%
  County
41%
  District
72%
CST Exam Scores (2011): 91 students tested - State percentile rank: 58.

Algebra I

School
19%
  State
13%
  County
11%
  District
16%
CST Exam Scores (2011): 388 students tested - State percentile rank: 76.

Algebra II

School
80%
  State
42%
  County
40%
  District
69%
CST Exam Scores (2011): 75 students tested - State percentile rank: 95.

Biology

School
29%
  State
41%
  County
34%
  District
44%
CST Exam Scores (2011): 780 students tested - State percentile rank: 30.

Chemistry

School
67%
  State
46%
  County
39%
  District
59%
CST Exam Scores (2011): 88 students tested - State percentile rank: 77.

English Language Arts

School
35%
  State
48%
  County
42%
  District
48%
CST Exam Scores (2011): 902 students tested - State percentile rank: 37.

Geometry

School
27%
  State
17%
  County
14%
  District
27%
CST Exam Scores (2011): 226 students tested - State percentile rank: 77.

Science Grade 5, Grade 8, and Grade 10 Life Science

School
39%
  State
50%
  County
43%
  District
53%
CST Exam Scores (2011): 892 students tested - State percentile rank: 40.

World History

School
33%
  State
45%
  County
37%
  District
49%
CST Exam Scores (2011): 883 students tested - State percentile rank: 37.

Grade 11

Algebra I

School
10%
  State
10%
  County
8%
  District
7%
CST Exam Scores (2011): 165 students tested - State percentile rank: 52.

Algebra II

School
29%
  State
16%
  County
15%
  District
23%
CST Exam Scores (2011): 185 students tested - State percentile rank: 84.

Chemistry

School
18%
  State
29%
  County
29%
  District
33%
CST Exam Scores (2011): 251 students tested - State percentile rank: 30.

Earth Science

School
56%
  State
35%
  County
32%
  District
51%
CST Exam Scores (2011): 18 students tested - State percentile rank: 84.

English Language Arts

School
37%
  State
45%
  County
39%
  District
44%
CST Exam Scores (2011): 808 students tested - State percentile rank: 45.

Geometry

School
10%
  State
9%
  County
6%
  District
8%
CST Exam Scores (2011): 124 students tested - State percentile rank: 59.

Physics

School
79%
  State
56%
  County
58%
  District
58%
CST Exam Scores (2011): 29 students tested - State percentile rank: 77.

Summative High School Mathematics

School
51%
  State
50%
  County
42%
  District
59%
CST Exam Scores (2011): 70 students tested - State percentile rank: 62.

U.S. History

School
46%
  State
48%
  County
41%
  District
49%
CST Exam Scores (2011): 798 students tested - State percentile rank: 56.

End of Course Exams California End of Course Exams Explained

Algebra I

School
23%
  State
33%
  County
25%
  District
27%
CST Exam Scores (2011): 1312 students tested - State percentile rank: 35.

Algebra II

School
47%
  State
33%
  County
29%
  District
42%
CST Exam Scores (2011): 274 students tested - State percentile rank: 80.

Biology

School
35%
  State
49%
  County
41%
  District
51%
CST Exam Scores (2011): 885 students tested - State percentile rank: 36.

Chemistry

School
31%
  State
38%
  County
34%
  District
40%
CST Exam Scores (2011): 339 students tested - State percentile rank: 42.

Earth Science

School
34%
  State
35%
  County
31%
  District
44%
CST Exam Scores (2011): 783 students tested - State percentile rank: 52.

Geometry

School
28%
  State
30%
  County
24%
  District
34%
CST Exam Scores (2011): 441 students tested - State percentile rank: 47.

Physics

School
79%
  State
52%
  County
52%
  District
59%
CST Exam Scores (2011): 29 students tested - State percentile rank: 78.

Summative High School Mathematics

School
53%
  State
54%
  County
45%
  District
60%
CST Exam Scores (2011): 72 students tested - State percentile rank: 58.

World History

School
33%
  State
44%
  County
36%
  District
48%
CST Exam Scores (2011): 891 students tested - State percentile rank: 41.

Student Ethnicities/Minorities

Totals

White: 346
Black: 122
Hispanic: 2773
Asian: 58
Hawaiian: 16
American Indian: 8
Multi-Ethnic: 74

Source: NCES, 2008-2009.
Student ethnicity totals are rounded & approximate (not all reported).

Other

School Days/Year: NR (Private Schools Only)
Avg Hours/School Day: NR (Private Schools Only)

Students Receiving Free Lunches: 43%
Students Receiving Reduced Fee Lunches: 10%

Other Schools Nearby

Chaffey Community Day (0.37 mi.)
525 West Fifth St, Ontario CA 91762

Vina Danks Middle School (0.38 mi.)
1020 North Vine Ave, Ontario CA 91762

First United Methodist Preschool & Kindergarten (0.40 mi.)
918 N Euclid Ave, Ontario CA 91762

Canyon View High School (0.41 mi.)
557 West Fifth St, Ontario CA 91762

Edison Elementary School (0.46 mi.)
515 East Sixth St, Ontario CA 91764

Community Statistics

Median Household Income: $39,972 (State Avg: $47,493)
Median Home Value: $137,400 (State Avg: $211,500)
Total Homes: 16,369 (Occupied: 96.5% - Stave Avg: 70,272.3%)
Median Year Homes Built: 1968 (State Avg: 1970)
Residents Living Below Poverty Level: 6% (State Avg: 7%)

Source: US Census 2000 (Zip code: 91762)
*NR - Not reported

21:1
Student-Teacher Ratio
(3,397 students - 142 teachers)

Chaffey High School has 21 students for every one full-time equivalent teacher (SOURCE: NCES, 2008-2009).

California student-teacher ratio (avg): 24:1
U.S. student-teacher ratio (avg): 15:1

Map of School (Full Map)

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