California public high school · Chaffey Joint Union High

Los Osos High

6001 Milliken Ave., Rancho Cucamonga, CA 91737. 81.4% of its 666 graduates (Class of 2023) enrolled in college within 12 months.

Chaffey Joint Union HighSan Bernardino County
81.4%Enrolled in college within 12 months (Class of 2023)15.7 pts above California (65.7%)
96.3%4-year graduation rate (2024-25)8.8 pts above California (87.5%)
73.9%Graduates who completed UC/CSU required courses (Class of 2023)
666Graduates in the class measured

The path from Los Osos High

How California measures this
  1. 1

    After graduation, Class of 2023

    University of California 17.3%Cal State University 15.5%California community college 35.6%California private college 6.3%Out-of-state 4-year college 6.5%Out-of-state 2-year college 0.3%Not enrolled in college 18.6%

    College-going rate: share of high school completers who enrolled in any college within 12 months, tracked by the state through the National Student Clearinghouse and California's public systems. Source: California Department of Education, College-Going Rate (12-month) and Adjusted Cohort Graduation Rate downloads.

  2. 2

    What those choices lead to

    California does not report which individual colleges each school's graduates attend. Here is how a typical college of each type in California performs.

    College type in CaliforniaCollegesGraduation rateAvg. net price / yrMedian earnings, 10 yrsMedian debt
    University of California campuses986%$14,538$83,432$13,000
    Cal State and other public universities2455%$9,614$68,650$14,875
    Community colleges12040%$6,004$46,630$10,500
    Private nonprofit colleges5166%$30,247$75,975$21,500

    Medians across colleges of each type with at least 500 undergraduates. Source: U.S. Department of Education, College Scorecard. All California colleges.

  3. 3

    Colleges closest to Los Osos High

    CollegeDistanceGraduation rateAvg. net price / yrMedian earnings, 10 yrs
    Chaffey College1.0 mi34%$24,504$45,674
    Universal Technical Institute of California Inc4.5 mi79%$28,050$62,466
    UEI College-Ontario5.2 mi72%$33,510$36,421
    San Joaquin Valley College-Ontario5.3 mi72%$28,000$43,313
    Platt College-Ontario5.4 mi36%$23,246$49,629
    American Career College-Ontario5.5 mi72%$34,185$45,256

College-going over time

50%60%70%80%90%2019202020212022202381%
Los Osos HighCalifornia statewide

Share of each class enrolled in college within 12 months. Source: California Department of Education, College-Going Rate (12-month) and Adjusted Cohort Graduation Rate downloads.

Where it is

Nearby high schools: Rancho Cucamonga High (1.1 mi, 80.5% to college) · Etiwanda High (2.8 mi, 76.2% to college) · Alta Loma High (3.6 mi, 76.6% to college) · Chaffey District Online High (5.2 mi, 76.2% to college) · Summit High (5.2 mi, 75.3% to college)

Living near a school does not guarantee attendance. Check Chaffey Joint Union High's attendance zone for an address.

Compared with the district and state

MeasureLos Osos HighChaffey Joint Union HighCalifornia
Enrolled in college within 12 months81.4%71.6%65.7%
Graduation rate96.3%—87.5%

See every high school in Chaffey Joint Union High · All California high schools

Los Osos High zone
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Quick answers

What percent of Los Osos High graduates go to college?
81.4% of the Class of 2023 at Los Osos High enrolled in college within 12 months, compared with 65.7% in California. Source: California Department of Education, College-Going Rate (12-month) and Adjusted Cohort Graduation Rate downloads.
What is the graduation rate at Los Osos High?
Los Osos High has a four-year graduation rate of 96.3%. Source: California Department of Education, College-Going Rate (12-month) and Adjusted Cohort Graduation Rate downloads.