Los Osos High School

Serves grades 9 - 12

Analytics built by:   Location, Inc.

Raw data sources:
  • Test Scores: Edfacts (U.S. Department of Education), State departments of education.
  • Expenditures: National Center for Education Statistics.
  • Educational Environment: American Community Survey (U.S. Census Bureau).
Date(s) & Update Frequency:
  • Test data: Reflects 2018 – 2019 school year [note on school closures TBD].
  • Expenditures: 2018
  • Educational Environment: 2018 (latest available). Updated annually.

Methodology:   Only NeighborhoodScout gives you nationally comparable school ranks based on test scores, so you can directly compare the quality of schools in any location. Read more

School Overview

Address
6001 Milliken Ave.
Rancho Cucamonga, CA 91737
Phone
(909) 477-6900
District
CHAFFEY JOINT UNION HIGH
County
SAN BERNARDINO COUNTY
Type of School
Regular elementary or secondary
Magnet School
No
Charter School
No
Students Enrolled
2954
Classroom Teachers
117

School Quality Ratings

School Quality Compared to California

10

(10 is best)

Better than 92.6% of CA schools.

School Quality Compared to U.S. info

9

(10 is best)

Los Osos High School Test Scores (No Child Left Behind Tests)

Grade 10

100 80 60 40 20 0
70%
44%
81%
57%
58%
32%
    Proficiency in Reading and Math
    Proficiency in Reading
    Proficiency in Math
School
State

Class Size (number of students per classroom teacher)

30 20 10 0
25
25
23
16
    AVG FOR THIS SCHOOL
    AVG FOR DISTRICT
    AVG FOR STATE
    AVG FOR NATION
SCHOOL ENROLLMENT BY GRADE NUMBER OF STUDENTS PERCENTAGE
Grade 9 736 24.9%
Grade 10 713 24.1%
Grade 11 719 24.3%
Grade 12 786 26.6%
Total 2954 100%

School enrollment by group

Ethnic/racial Groups This School This District This State
White (non-hispanic) 32.6% 15.8% 23.3%
Black 6.3% 7.6% 5.4%
Hispanic 38.3% 66.6% 57.5%
Asian Or Pacific Islander 21.9% 9.2% 12.7%
American Indian Or Native Of Alaska 1.0% 0.9% 1.0%
Economic Groups This School This District This State
ECONOMICALLY DISADVANTAGED 33.9% 62.8% 58.7%
FREE LUNCH ELIGIBLE 28.4% 53.3% 52.3%
REDUCED LUNCH ELIGIBLE 5.5% 9.5% 6.4%
POPULATION DISTRICT FOR THIS SCHOOL STATE
POPULATION 432,056 39,538,223
POPULATION DENSITY (per sq. mile) 2,646.3 250
POPULATION DISTRIBUTION BY AGE DISTRICT FOR THIS SCHOOL STATE
4 YEARS OLD AND BELOW 6.7% 6.1%
5-19 YEARS OLD 21.1% 19.3%
20-44 YEARS OLD 37.0% 35.4%
45-64 YEARS OLD 24.5% 24.9%
65 OR OLDER 10.6% 14.3%
HOUSEHOLD CHARACTERISTICS DISTRICT FOR THIS SCHOOL STATE
Number Of Households 127,876 13,103,114
Single Parent Households With Children 13.9% 10.6%
Adults With At Least A High School Diploma 83.1% 83.9%
Adults With At Least A Bachelor's Degree 26.9% 34.7%
HOUSEHOLD INCOME DISTRIBUTION DISTRICT FOR THIS SCHOOL STATE
$150,000 or more 18.7% 22.6%
$100,000 - $149,999 19.2% 17.1%
$75,000 - $99,999 14.9% 12.3%
$50,000 - $74,999 17.9% 15.3%
$30,000 - $49,999 13.2% 13.7%
$15,000 - $29,999 9.5% 10.4%
$15,000 or less 6.5% 8.6%

Education Expenditures

For This District Per Student Total % Of Total
Instructional Expenditures $8,689 $206,650,487 49.4%
Support Expenditures
Student $1,000 $23,783,000 5.7%
Staff $581 $13,817,923 3.3%
General Administration $100 $2,378,300 0.6%
School Administration $682 $16,220,006 3.9%
Operation $1,252 $29,776,316 7.1%
Transportation $256 $6,088,448 1.5%
Other $393 $9,346,719 2.2%
Total Support $4,263 $101,386,929 24.2%
Non-instructional Expenditures $4,641 $110,376,903 26.4%
Total Expenditures $17,593 $418,414,319 100.0%
For The State Per Student Total % Of Total
Instructional Expenditures $8,356 $50,163,077,615 48.9%
Support Expenditures
Student $884 $5,306,242,206 5.2%
Staff $863 $5,178,254,236 5.0%
General Administration $215 $1,291,487,537 1.3%
School Administration $923 $5,541,916,109 5.4%
Operation $1,311 $7,872,234,116 7.7%
Transportation $303 $1,818,082,742 1.8%
Other $665 $3,989,805,237 3.9%
Total Support $5,163 $30,997,440,957 30.2%
Non-instructional Expenditures $3,580 $21,494,994,026 20.9%
Total Expenditures $17,099 $102,656,107,113 100.0%
For The Nation Per Student Total % Of Total
Instructional Expenditures $7,549 $372,153,103,143 49.7%
Support Expenditures
Student $792 $39,020,154,935 5.2%
Staff $618 $30,487,652,661 4.1%
General Administration $258 $12,720,931,842 1.7%
School Administration $730 $35,978,592,512 4.8%
Operation $1,169 $57,607,988,317 7.7%
Transportation $527 $26,002,463,553 3.5%
Other $459 $22,633,739,814 3.0%
Total Support $4,553 $224,451,138,461 30.0%
Non-instructional Expenditures $3,074 $151,519,765,183 20.3%
Total Expenditures $15,176 $748,124,887,521 100.0%