Justin-Siena

  • Private
  • Napa
  • 160 seniors
  • 680 students

Justin-Siena is a private high school in Napa County (Napa Valley Unified) with 160 seniors. In fall 2025, 58% of its 85 University of California applicants were admitted, compared with a county median of 74%. Its students applied most often to UC Los Angeles (UCLA), UC Santa Barbara (UCSB), and UC San Diego (UCSD).

Year

UC admit rate

58%

49 of 85 applicants, fall 2025

County median 74%

Seniors admitted to a UC

31%

49 of 160 seniors

County median 17%

Seniors who applied to UC

53%

85 of 160 seniors

County median 25%

UC Los Angeles (UCLA) admit rate

9.7%

6 of 62 applicants, fall 2025

CA applicants 9.6%

UC Berkeley (Cal) admit rate

14%

6 of 43 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

Justin-Siena applicants did better than all California applicants at 0 of 9 campuses, about the same at 4 and worse at 5.

  • Los AngelesAbout the same

    10%

    6 of 62 admitted

    This school10%All CA10%

    Admitted students' average GPA 4.33 (all applicants 4.09)

  • BerkeleyAbout the same

    14%

    6 of 43 admitted

    This school14%All CA13%

    Admitted students' average GPA 4.32 (all applicants 4.06)

  • Irvine4 pts lower

    18%

    7 of 38 admitted

    This school18%All CA22%

    Admitted students' average GPA 4.05 (all applicants 3.93)

  • San Diego8 pts lower

    17%

    9 of 53 admitted

    This school17%All CA25%

    Admitted students' average GPA 4.22 (all applicants 4.02)

  • Santa BarbaraAbout the same

    31%

    18 of 59 admitted

    This school31%All CA32%

    Admitted students' average GPA 4.22 (all applicants 4.02)

  • Davis6 pts lower

    31%

    15 of 48 admitted

    This school31%All CA37%

    Admitted students' average GPA 4.14 (all applicants 3.93)

  • Santa Cruz9 pts lower

    62%

    23 of 37 admitted

    This school62%All CA71%

    Admitted students' average GPA 4.04 (all applicants 3.85)

  • RiversideAbout the same

    88%

    21 of 24 admitted

    This school88%All CA87%

    Admitted students' average GPA 3.90 (all applicants 3.86)

  • Merced6 pts lower

    90%

    18 of 20 admitted

    This school90%All CA96%

    Admitted students' average GPA 3.88 (all applicants 3.84)

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

Justin-Siena applicants did better than the campus overall at 2 of 5 campuses, about the same at 1 and worse at 2.

  • San Luis Obispo11 pts lower

    18%

    11 of 60 admitted

    This school18%Overall30%

  • San DiegoAbout the same

    34%

    21 of 62 admitted

    This school34%Overall34%

  • San Jose10 pts lower

    70%

    19 of 27 admitted

    This school70%Overall80%

  • Sacramento6 pts higher

    100%

    25 of 25 admitted

    This school100%Overall94%

  • Sonoma5 pts higher

    100%

    19 of 19 admitted

    This school100%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.