Sonoma Valley Unified School District

17850 Railrd. Ave.
Sonoma, CA 95476-3703
(District boundaries shown in map)
4/
10
Bottom 50%

Top Rankings

Sonoma Valley Unified School District ranks among the top 20% of public school district in California for:

Category
Attribute
Graduation Rate
Highest graduation rate (Top 10%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2025-26 school year, there are 8 public schools serving 3,091 students in Sonoma Valley Unified School District. This district's average testing ranking is 4/10, which is in the bottom 50% of public schools in California.
Public Schools in Sonoma Valley Unified School District have an average math proficiency score of 22% (versus the California public school average of 34%), and reading proficiency score of 38% (versus the 47% statewide average).
Minority enrollment is 72% of the student body (majority Hispanic), which is less than the California public school average of 80% (majority Hispanic).

Overview

This School District
This State (CA)
# Schools
8 Schools
10,369 Schools
# Students
3,091 Students
5,826,818 Students
# Teachers
163 Teachers
268,016 Teachers
Student-Teacher Ratio
19:1
19:1

Student By Grade

District Rank

Sonoma Valley Unified School District, which is ranked #1218 of all 1,910 school districts in California (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 94% has increased from 88% over five school years.
This School District
State Average (CA)
#1221 out of 1932 school districts
(Bottom 50%)
22%
34%
36%
47%
18%
29%
94%
87%

Students by Ethnicity:

0.46
0.63
% American Indian
n/a
1%
% Asian
2%
12%
% Hispanic
68%
56%
% Black
1%
5%
% White
28%
20%
% Hawaiian
n/a
n/a
% Two or more races
1%
6%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $26,417 is higher than the state median of $19,974. The school district revenue/student has grown by 12% over four school years.
The school district's spending/student of $34,528 is higher than the state median of $18,396. The school district spending/student has grown by 12% over four school years.
This School District
This State (CA)
Total Revenue
$82 MM
$116,387 MM
Spending
$107 MM
$107,188 MM
Revenue / Student
$26,417
$19,974
Spending / Student
$34,528
$18,396

Best Sonoma Valley Unified School District Public Schools (2025-26)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Prestwood Elementary School
(Math: 35-39% | Reading: 40-44%)
Rank:
6/
10
Top 50%
343 East Macarthur St.
Sonoma, CA 95476
(707) 935-6030
Gr: K-5 | 260 students Student-teacher ratio: 19:1 Minority enrollment: 44%
Rank: #22.
Sonoma Valley High School
(Math: 19% | Reading: 56%)
Rank:
6/
10
Top 50%
20000 Broadway
Sonoma, CA 95476
(707) 933-4010
Gr: 9-12 | 1,125 student Student-teacher ratio: 19:1 Minority enrollment: 70%
Rank: #33.
Flowery Elementary School
(Math: 30-34% | Reading: 35-39%)
Rank:
6/
10
Top 50%
17600 Sonoma Hwy.
Sonoma, CA 95476
(707) 935-6060
Gr: K-5 | 350 students Student-teacher ratio: 22:1 Minority enrollment: 81%
Rank: #44.
Adele Harrison Middle School
(Math: 23% | Reading: 45%)
Rank:
5/
10
Bottom 50%
1150 Broadway
Sonoma, CA 95476
(707) 935-6080
Gr: 6-8 | 330 students Student-teacher ratio: 17:1 Minority enrollment: 58%
Rank: #55.
El Verano Elementary School
(Math: 25-29% | Reading: 30-34%)
Rank:
5/
10
Bottom 50%
18606 Riverside Dr.
Sonoma, CA 95476
(707) 935-6050
Gr: K-5 | 340 students Student-teacher ratio: 21:1 Minority enrollment: 86%
Rank: #66.
Sassarini Elementary School
(Math: 25-29% | Reading: 25-29%)
Rank:
4/
10
Bottom 50%
652 Fifth St. West
Sonoma, CA 95476
(707) 935-6040
Gr: K-5 | 284 students Student-teacher ratio: 20:1 Minority enrollment: 79%
Rank: #77.
Creekside High School
Alternative School
(Math: ≤20% | Reading: ≤20%)
Rank:
2/
10
Bottom 50%
950 Broadway
Sonoma, CA 95476
(707) 933-4046
Gr: 9-12 | 51 students Student-teacher ratio: 17:1 Minority enrollment: 82%
Rank: #88.
Altimira Middle School
(Math: 10% | Reading: 26%)
Rank:
2/
10
Bottom 50%
17805 Arnold Dr.
Sonoma, CA 95476
(707) 935-6020
Gr: 6-8 | 351 students Student-teacher ratio: 16:1 Minority enrollment: 82%

Frequently Asked Questions

How many schools belong to Sonoma Valley Unified School District?
Sonoma Valley Unified School District manages 8 public schools serving 3,091 students.
What is the rank of Sonoma Valley Unified School District?
Sonoma Valley Unified School District is ranked #1218 out of 1,910 school districts in California (bottom 50%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of California school districts for: Highest graduation rate (Top 10%) and Largest student body (number of students) (Top 1%)
What is the racial composition of students in Sonoma Valley Unified School District?
68% of Sonoma Valley Unified School District students are Hispanic, 28% of students are White, 2% of students are Asian, 1% of students are Black, and 1% of students are Two or more races.
What is the student/teacher ratio of Sonoma Valley Unified School District?
Sonoma Valley Unified School District has a student/teacher ratio of 19:1, which is lower than the California state average of 22:1.
What is Sonoma Valley Unified School District's spending/student ratio?
The school district's spending/student of $34,528 is higher than the state median of $18,396. The school district spending/student has grown by 12% over four school years.

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Quick Facts (2025-26)

  • District size: 8 schools
  • Grades: KG-12
  • Enrollment: 3,091 students
  • Student-Teacher Ratio: 19:1
  • Minority Enrollment: 72%
  • : 94% (Top 10% in CA)
  • : Bottom 50%
  • : 22% (Btm 50%)
  • : 36% (Btm 50%)
  • : 18% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

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