How does Healdsburg High compare to other high schools in Healdsburg?

Healdsburg High has a SchoolScope composite score of 65.3/100, placing it at the 85th percentile statewide. 25% of students exceed standard, with a total of 209 students tested across grades and subjects.

What percentage of students exceed standards at Healdsburg High?

24.8% of students at Healdsburg High exceed the state standard on CAASPP assessments, while 52.5% meet or exceed it. The gap between these two numbers reveals whether the school pushes students beyond basic proficiency.

What is the chronic absenteeism rate at Healdsburg High?

32.2% of students at Healdsburg High are chronically absent (missing 10% or more of school days). This metric reflects school culture and family engagement, and is weighted at 15% in our composite score.

Healdsburg High

High School

Healdsburg Unified HealdsburgSonoma County95448

📍 1024 Prince Street

Composite Score

out of 100

State Percentile

of high schools

State Rank

of 1,739 California high schools

🌱

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Composite scores are SchoolScope's analysis of public data from the California Dept. of Education (CAASPP, chronic absenteeism, suspension rates). They are not official CDE ratings and should not be the sole basis for school decisions. See methodology.

School overview

Enrollment

460 students

Student-Teacher Ratio

15:1

Free/Reduced Lunch

58%

Teachers

30 full-time

College & career readiness

Graduation Rate

98.5%

AP Exam Prepared

80.2%

A-G Completion

67.7%

College-Going Rate

74.0%

Data source: California Department of Education — ACGR, CCI, CGR reports

Dashboard indicators

ELA Year-over-Year

Increased

+3.2 pts DFS change

Math Year-over-Year

Declined

-4.9 pts DFS change

EL Proficiency (ELPAC)

4.0%

English learners at Level 4 (Well Developed) · 25 tested

Data source: California School Dashboard 2025, ELPAC 2024

Student demographics

Hispanic58.7%

White37.8%

Asian1.3%

Black0.2%

Other2.0%

Performance breakdown

Performance breakdown for Healdsburg High
Category	Percentage
Exceeded Standard	24.8%
Met Standard	27.7%
Below Standard	47.5%

What other rankings don't show you

Most rating sites report "53% proficient" for Healdsburg High and stop there. Here's what that number hides:

24.8% of students exceeded standard while 27.7% met it. That exceeded rate is 9.3 points above the state average of 15.5%. That's 2.6 points above the Healdsburg Unified district average of 22.3%. The gap between "met" and "exceeded" can reveal how much a school's curriculum challenges students beyond proficiency.

The graduation rate is 98.5% — above the state target. 67.7% of students complete A-G requirements for UC/CSU eligibility — a strong college readiness signal. 74.0% of graduates go on to college within a year.

Chronic absenteeism is 32.2%, better than the state average of 34.0%.

Why the exceeded vs. met split matters →

Key metrics

% Exceeded Standard

24.8%

Students scoring above proficient

% Met or Above

52.5%

Students meeting standard

Chronic Absenteeism

32.2%

Students missing 10%+ of days

Suspension Rate

3.9%

Students suspended at least once

Total Tested

209

Across all grades & subjects

ELA scores by grade

Grade	Tested	Exceeded	Met	Nearly Met	Not Met	Met+Above
11th	105	39.0%	29.5%	18.1%	13.3%	68.6%

Math scores by grade

Grade	Tested	Exceeded	Met	Nearly Met	Not Met	Met+Above
11th	104	10.6%	26.0%	27.9%	35.6%	36.5%

K-12 Feeder PathBoundary data

Elementary

Healdsburg Elementary

60.283rd pctile

▼

Middle

Healdsburg Junior High

41.449th pctile

▼

High School

Healdsburg High

65.385th pctile

This school

Feeder patterns derived from 2015-16 NCES attendance boundary data. Boundaries may have changed. Contact your school district for current information.