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Average

#623 of 1,790 private schools in CA

Top 35% of private schools

Archbishop Hanna High School

High School

17000 ARNOLD DR, Sonoma, CA 95476

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on 9 schools in Sonoma. Learn more

Enrollment

39

Student-Teacher

3:1

Score

6.7

Grades

9th – 12th

Updated 2021-22

How this school compares

In Sonoma

#1 of 3

public schools

California high schools

#120 of 277

About Archbishop Hanna High School

Archbishop Hanna High School serves 39 students in grades 9-12 in Sonoma, California, offering an exceptionally intimate learning environment with a remarkable 3.0:1 student-teacher ratio and 13 full-time equivalent teachers. This small public high school has achieved outstanding recognition, earning a 9.0 out of 10 rating from MySchoolScout and ranking #68 out of 1,790 California high schools, placing it in the 96th percentile statewide. The school's tiny enrollment creates a highly personalized educational experience where students receive individualized attention that would be impossible in larger institutions.

With such low enrollment and generous staffing, students benefit from close mentorship and customized learning opportunities that can adapt to each student's needs and interests. Archbishop Hanna High School draws from a well-educated community where 40% of residents hold bachelor's degrees or higher, and the median household income reaches $100,734. The area maintains a relatively low poverty rate of 8.5%, reflecting the stability of this Sonoma County community.

The school sits in a rural setting near town, providing students with the benefits of both peaceful countryside surroundings and access to local amenities and opportunities in the heart of California's renowned wine country.

What Parents Should Know

With an enrollment of 39 students, Archbishop Hanna High School is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.

With a student-teacher ratio of 3:1, Archbishop Hanna High School offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.

As a private school, Archbishop Hanna High School operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.

Compare to Public Schools

Beta

How Archbishop Hanna High School compares to the 9 public schools in Sonoma, CA

Student-Teacher Ratio
3:1
This School
vs
20.9:1
Public Avg
Avg School Size
39
This School
vs
369
Public Avg
Avg School Scout Rating
6.7
This School
vs
6.3
Public Avg

Student Demographics

Hispanic 51.3% vs 0%
White 25.6% vs 0%
Black 10.3% vs 0%
Asian 2.6% vs 0%
Archbishop Hanna High School Sonoma Public Avg

All Schools in Sonoma

School Rating
Archbishop Hanna High School (this school) 6.7
Altimira Middle 5.0
Sonoma Charter 7.5
Flowery Elementary 3.9
El Verano Elementary 7.7
Sassarini Elementary 8.1
Sonoma Valley High 7.7
Creekside High 4.8
Adele Harrison Middle 6.0
Prestwood Elementary 5.8

Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.

Score Breakdown

What This Rating Measures

This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in CA.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
A+ 9.7 / 10
View breakdown
Student-Teacher Ratio 3:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
C 3.3 / 10
View breakdown
School Day Length 6.5 hours
Annual Instructional Hours 1,098.5
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A- 8.0 / 10
View breakdown
Diversity Index 65%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
C 2.6 / 10
View breakdown
Enrollment 39
View data sources

Score basis: Private school model

Data coverage: 80% of scoring components had data

Components scored: 4 of 5

Ranking pool: Private schools in CA

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

Hispanic 51.3%
White 25.6%
Black 10.3%
Two or More 10.3%
Asian 2.6%

Source: NCES Private School Survey (PSS)

Location

17000 ARNOLD DR, Sonoma, CA 95476

Nearby Alternatives

Families considering Archbishop Hanna High School may also want to explore other high schools in the area. Sonoma Valley High (rated 7.7/10, 3.7 miles away), which scores slightly higher. Additionally, Creekside High (rated 4.8/10, 3.7 miles away), a more accessible option. For more schools in Sonoma, see our Sonoma schools guide .

Nearby Schools

20 within 7.5 mi
School Distance Rating
Hanna Academy Sonoma 0.2 mi
Altimira Middle Sonoma 0.8 mi 5.0
Sonoma Charter Sonoma 1.1 mi 7.5
Flowery Elementary Sonoma 1.1 mi 3.9
NEW SONG SCHOOL Sonoma 1.2 mi
El Verano Elementary Sonoma 1.5 mi 7.7
Sassarini Elementary Sonoma 3.0 mi 8.1
SoloQuest High Scool Sonoma 2.9 mi
SOLOQUEST SCHOOL AND LEARNING CENTER Sonoma 2.9 mi
ST FRANCIS SOLANO SCHOOL Sonoma 3.0 mi 6.2
St. Francis Solano Sonoma 3.0 mi
Creekside High Sonoma 3.7 mi 4.8
Sonoma Valley High Sonoma 3.7 mi 7.7
Adele Harrison Middle Sonoma 3.8 mi 6.0
Prestwood Elementary Sonoma 3.9 mi 5.8
Woodland Star Charter Glen Ellen 4.7 mi 7.9
THE PRESENTATION SCHOOL Sonoma 4.4 mi 6.2
Kenwood Elementary Kenwood 7.0 mi 8.6
Old Adobe Elementary Charter Petaluma 6.3 mi 5.8
HARVEST CHRISTIAN SCHOOL Petaluma 7.5 mi 5.6

Neighborhood Census ACS (2019-2023)

Census data for ZIP 95476 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$108,322

Median Home Value

$882,300

Median Rent

$2,127/mo

Population

35,139

College Educated

41.1%

Homeownership

67.2%

Avg Commute

27.4 min

Poverty Rate

8.1%

Median Age

52.5

Community Profile

The community surrounding Archbishop Hanna High School has a median household income of $108,322. It is a well-educated community where 41% of adults hold a bachelor's degree or higher. The median home value in the area is $882,300, with a median rent of $2,127/month. The local poverty rate of 8.1% is relatively low. The average commute for residents is 27 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Captain John Continuation High Hoopa, CA 6.7
Elite Academy El Cajon, CA 6.7
FUSION ACADEMY BERKELEY Berkeley, CA 6.7
FUSION ACADEMY PASADENA DOWNTOWN Pasadena, CA 6.7
FUSION ACADEMY-HUNTINGTON BEACH Huntington Beach, CA 6.7
Pinnacles High Soledad, CA 6.7

Frequently Asked Questions

Common questions about Archbishop Hanna High School

What grades does Archbishop Hanna High School serve?

Archbishop Hanna High School serves students in grades 9th through 12th.

How many students attend Archbishop Hanna High School?

Archbishop Hanna High School has an enrollment of approximately 39 students.

What is the student-teacher ratio at Archbishop Hanna High School?

The student-teacher ratio at Archbishop Hanna High School is 3:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Archbishop Hanna High School rank in CA?

Archbishop Hanna High School is ranked #623 out of 1,790 private schools in CA.

What is Archbishop Hanna High School's MySchoolScout rating?

Archbishop Hanna High School has a composite rating of 6.7 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

Is Archbishop Hanna High School a private school?

Yes, Archbishop Hanna High School is a private all-boys school with a Roman Catholic affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is Archbishop Hanna High School a religious school?

Archbishop Hanna High School has a Roman Catholic religious affiliation.

11 schools nearby View map →

Neighborhood Context

City Safety
Elevated (1,342/100K)

FBI UCR 2024. City-level (Sonoma). Data >1 year old.

Quick Facts NCES PSS (SY 2021-22)

Grades
9th – 12th
Enrollment
39
Gender Split
100% M / 0% F
Student-Teacher Ratio
3:1
Teachers (FTE)
13
Type
private
Coed Status
all-boys
Affiliation
Roman Catholic
School Day
6.5 hours
Days Per Year
169 days
Setting
Fringe Rural
County
SONOMA
Data Year
2022–2023

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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