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Casa Grande High School

333 Casa Grande Road, Petaluma, CA 94954View on map

  • Public
  • Petaluma
  • 401 seniors
  • 1,600 students

Casa Grande High School is a public high school in Petaluma (Petaluma Joint Union High) with 401 seniors. In fall 2025, 78% of its 69 University of California applicants were admitted, compared with a county median of 74%. Its students applied most often to UC Davis (UCD), UC Santa Barbara (UCSB), and UC Berkeley (Cal). 47% of the class of 2023 completed the A–G courses UC requires.

Year

UC admit rate

78%

54 of 69 applicants, fall 2025

County median 74%

Seniors admitted to a UC

13%

54 of 401 seniors

County median 14%

Seniors who applied to UC

17%

69 of 401 seniors

County median 19%

UC Los Angeles (UCLA) admit rate

9.1%

4 of 44 applicants, fall 2025

CA applicants 9.6%

UC Berkeley (Cal) admit rate

8.9%

4 of 45 applicants, fall 2025

CA applicants 13%

Campus by campus, fall 2025

The share of this school's applicants each campus admitted, beside the campus's rate for everyone else. Hardest campus first.

University of California

Casa Grande High School applicants did better than all California applicants at 3 of 9 campuses, about the same at 3 and worse at 3.

  • Los AngelesAbout the same

    9%

    4 of 44 admitted

    This school9%All CA10%

    Admitted students' average GPA — (all applicants 4.00)

  • Berkeley5 pts lower

    9%

    4 of 45 admitted

    This school9%All CA13%

    Admitted students' average GPA — (all applicants 3.99)

  • Irvine7 pts lower

    15%

    6 of 40 admitted

    This school15%All CA22%

    Admitted students' average GPA 4.11 (all applicants 4.00)

  • San Diego10 pts higher

    35%

    13 of 37 admitted

    This school35%All CA25%

    Admitted students' average GPA 4.18 (all applicants 4.06)

  • Santa BarbaraAbout the same

    31%

    15 of 48 admitted

    This school31%All CA32%

    Admitted students' average GPA 4.23 (all applicants 4.00)

  • Davis12 pts higher

    49%

    24 of 49 admitted

    This school49%All CA37%

    Admitted students' average GPA 4.17 (all applicants 3.93)

  • Santa Cruz4 pts higher

    75%

    30 of 40 admitted

    This school75%All CA71%

    Admitted students' average GPA 4.04 (all applicants 3.89)

  • RiversideAbout the same

    85%

    17 of 20 admitted

    This school85%All CA87%

    Admitted students' average GPA 3.78 (all applicants 3.76)

  • Merced18 pts lower

    79%

    11 of 14 admitted

    This school79%All CA96%

    Admitted students' average GPA 3.93 (all applicants 3.75)

Fall 2025. A student admitted to several campuses counts once at each one. All CA is the campus’s admit rate that fall for applicants from every California high school. Within 3 points counts as about the same. GPA is the UC-calculated GPA (weighted, capped).

California State University

Casa Grande High School applicants did better than the campus overall at 1 of 4 campuses, about the same at 2 and worse at 1.

  • San Luis Obispo17 pts lower

    13%

    10 of 78 admitted

    This school13%Overall30%

  • San Diego9 pts higher

    43%

    33 of 76 admitted

    This school43%Overall34%

  • ChicoAbout the same

    95%

    42 of 44 admitted

    This school95%Overall94%

  • SonomaAbout the same

    93%

    38 of 41 admitted

    This school93%Overall95%

Fall 2025. A student admitted to several campuses counts once at each one. Overall is the campus’s admit rate for all its applicants, from federal IPEDS data (fall 2023, the latest published). Within 3 points counts as about the same.

Where graduates go

Class of 2023 (407 graduates), the latest published by fall 2025, within 12 months of graduating.

Any college

78%

317 of 407 graduates

UC or CSU

20%

80 graduates

Community college

45%

182 graduates

DestinationGraduatesShare
UC266%
CSU5413%
CA private college113%
Out of state4411%
Community college18245%
Not enrolled9022%
Enrolled in college31778%
Total407100%

How each student group compares

Compare college-going across student groups

  • Gender: Female, Male
  • Race & ethnicity: White, Hispanic or Latino, Asian, Two or more races
  • Student need: Low-income, Students with disabilities, English learners
See the full report

Advanced Placement

16

AP courses offered

2023–24 school year · US Dept. of Education Civil Rights Data Collection

34

AP class sections

Counts every section taught, so it is larger than the number of different AP courses.

25% of students are in AP courses

2024–25 school year · California School Accountability Report Card

Subject areas

  • Computer science: 1 class
  • English: 5 classes
  • Fine and performing arts: 3 classes
  • Foreign language: 5 classes
  • Mathematics: 7 classes
  • Science: 4 classes
  • Social science: 9 classes

Academic context

State test (CAASPP), juniors tested in 2026, and the share of low-income students. A–G is the class of 2023. The tick is the county median.

  • Juniors meeting the English standard 64%County median 56%
  • Juniors meeting the math standard 27%County median 24%
  • Juniors exceeding the English standard 27%County median 22%
  • Juniors exceeding the math standard 8%County median 8%
  • Low-income students 51%County median 55%
  • Graduates completing courses 47%County median 47%

Across California

Year
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Other schools in Petaluma Joint Union High and nearby