Healdsburg High School (Ranked Top 50% for 2026)

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Healdsburg High School

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Top 50%

Healdsburg High School is a high school in Healdsburg, Sonoma County, California, United States.

Serving 460 students in grades 9-12, Healdsburg High School ranks in the top 50% of all schools in California for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).

The percentage of students achieving is 25-29% (which is lower than the California state average of 34%). The percentage of students achieving is 50-54% (which is higher than the California state average of 47%).

The student-teacher ratio of 15:1 is lower than the California state level of 21:1.

Minority enrollment is 62% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).

Quick Facts (2026)

Grades: 9-12
Enrollment: 460 students
Student-Teacher Ratio: 15:1
Minority Enrollment: 62%
: ≥95% (Top 20% in CA)
: Top 50%
: 25-29% (Btm 50%)
: 50-54% (Top 50%)
: 15-19% (Btm 50%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education

Top Rankings

Healdsburg High School ranks among the top 20% of public schools in California for:

School Overview

Healdsburg High School's student population of 460 students has declined by 10% over five school years.

The teacher population of 31 teachers has grown by 6% over five school years.

Grades Offered

Grades 9-12

View Data

Distribution of Students By Grade Trends
Grade	Healdsburg High School
9	103
10	123
11	128
12	106

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Total Students

460 students

View Data

Total Students Trends Over Years (1996-2023)
Year	Healdsburg High School
2023	511
2022	517
2021	516
2020	522
2019	522
2018	589
2017	589
2016	616
2015	611
2014	626
2013	662
2012	704
2011	758
2010	805
2009	861
2008	895
2007	943
2006	930
2005	977
2004	1,030
2003	1,013
2002	1,026
2001	1,028
2000	1,017
1999	1,043
1998	1,124
1997	1,257
1996	1,358

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Gender %

Total Classroom Teachers

31 teachers

View Data

Total Classroom Teachers Trends Over Years (1998-2023)
Year	Healdsburg High School
2023	29
2022	30
2021	29
2020	30
2019	30
2018	33
2017	33
2016	32
2015	31
2014	29
2013	26
2012	29
2010	36
2009	38
2008	47
2007	41
2006	42
2005	45
2004	42
2003	44
2002	45
2001	46
2000	47
1999	46
1998	52

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School Calendar

School Rankings

Healdsburg High School ranks within the top 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).

The of Healdsburg High School is 0.51, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.

This School

State Level (CA)

#3828 out of 9523 schools
(Top 50%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Healdsburg High School
2023	#3828
2022	#4328
2021	#1635
2019	#6977
2018	#3014
2017	#3682
2016	#4014
2015	#3902
2014	#688
2013	#2898
2012	#3957

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25-29%

34%

View Data

Math Proficiency Comparison Over Years (2012-2023)
Year	Healdsburg High School	California	Healdsburg Unified School District
2023	27%	34%	41%
2022	22%	33%	28%
2021	27%	34%	27%
2019	22%	40%	35%
2018	37%	39%	31%
2017	32%	38%	34%
2016	27%	37%	31%
2015	27%	34%	26%
2014	67%	63%	67%
2013	62%	59%	49%
2012	57%	59%	51%

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50-54%

47%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Healdsburg High School	California	Healdsburg Unified School District
2022	52%	47%	43%
2021	57%	49%	52%
2019	37%	51%	48%
2018	62%	50%	31%
2017	57%	48%	48%
2016	57%	48%	45%
2015	47%	44%	41%
2014	67%	58%	67%
2013	67%	57%	49%
2012	62%	58%	52%
2011	67%	56%	53%

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15-19%

29%

Student-Teacher Ratio

15:1

21:1

View Data

Student-Teacher Ratio Comparison Over Years (1998-2023)
Year	Healdsburg High School	California	Healdsburg Unified School District
2023	18:1	22:1	21:1
2022	17:1	21:1	22:1
2021	18:1	22:1	22:1
2020	17:1	23:1	23:1
2019	17:1	23:1	23:1
2018	18:1	23:1	23:1
2017	18:1	23:1	23:1
2016	19:1	24:1	25:1
2015	20:1	24:1	25:1
2014	21:1	24:1	21:1
2013	26:1	24:1	23:1
2012	24:1	23:1	23:1
2010	22:1	21:1	21:1
2009	23:1	20:1	20:1
2008	19:1	18:1	17:1
2007	23:1	21:1	21:1
2006	22:1	20:1	22:1
2005	22:1	21:1	22:1
2004	25:1	21:1	22:1
2003	23:1	20:1	21:1
2002	23:1	20:1	21:1
2001	22:1	20:1	21:1
2000	22:1	21:1	21:1
1999	23:1	21:1	21:1
1998	21:1	21:1	20:1

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American Indian

View Data

American Indian Student Percentage Comparison Over Years (1997-2023)
Year	Healdsburg High School	California	Healdsburg Unified School District
2023	1%	1%	1%
2022	1%	1%	2%
2020	1%	1%	1%
2019	1%	1%	1%
2014	1%	1%
2013	1%	1%	2%
2012	1%	1%	2%
2011	1%	1%	1%
2010	2%	1%	1%
2007	2%	2%	2%
2006	1%	1%	1%
2002	1%	2%	1%
2001	1%	2%	1%
2000	1%	1%	1%
1999	1%	1%	1%
1998	1%	1%	2%
1997	1%	1%	2%

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Asian

12%

View Data

Asian Student Percentage Comparison Over Years (1996-2023)
Year	Healdsburg High School	California	Healdsburg Unified School District
2023	2%	12%	1%
2022	1%	12%	1%
2021	1%	12%	1%
2020	1%	12%	1%
2019	1%	12%	1%
2018	1%	11%	1%
2017	1%	11%	1%
2016	3%	11%	1%
2015	4%	11%	3%
2014	1%	11%
2013	1%	11%	1%
2012	1%	11%	1%
2011	1%	11%	1%
2008	1%	12%	1%
2006	1%	12%	1%
2005	1%	12%	1%
2004	1%	12%	1%
2003	1%	11%	2%
2002	1%	11%	1%
2001	1%	11%	1%
2000	1%	11%	1%
1999	1%	11%	1%
1998	2%	11%	1%
1997	2%	11%	1%
1996	2%	11%	1%

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Hispanic

59%

56%

View Data

Hispanic Student Percentage Comparison Over Years (1996-2023)
Year	Healdsburg High School	California	Healdsburg Unified School District
2023	58%	55%	68%
2022	59%	56%	67%
2021	55%	56%	66%
2020	54%	55%	65%
2019	54%	55%	65%
2018	57%	54%	66%
2017	57%	54%	66%
2016	56%	54%	66%
2015	53%	54%	30%
2014	56%	53%	65%
2013	52%	53%	63%
2012	51%	52%	62%
2011	49%	51%	61%
2010	46%	50%	60%
2009	44%	49%	57%
2008	42%	50%	55%
2007	40%	49%	52%
2006	38%	48%	50%
2005	37%	47%	47%
2004	35%	46%	45%
2003	34%	45%	42%
2002	32%	44%	40%
2001	31%	43%	38%
2000	29%	42%	36%
1999	29%	41%	35%
1998	28%	40%	34%
1997	28%	40%	33%
1996	28%	39%	30%

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Black

n/a

View Data

Black Student Percentage Comparison Over Years (1997-2021)
Year	Healdsburg High School	California	Healdsburg Unified School District
2021	1%	5%	1%
2018	1%	6%
2017	1%	6%
2013	1%	6%	1%
2012	1%	6%	1%
2011	1%	7%	1%
2009	1%	7%	1%
2008	1%	8%	1%
2005	1%	8%	1%
2004	1%	8%
2003	1%	8%	1%
2002	1%	8%	1%
2000	1%	9%	1%
1999	1%	9%	1%
1997	1%	9%	1%

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White

38%

20%

View Data

White Student Percentage Comparison Over Years (1996-2023)
Year	Healdsburg High School	California	Healdsburg Unified School District
2023	38%	21%	29%
2022	38%	21%	29%
2021	41%	22%	30%
2020	42%	23%	32%
2019	42%	23%	32%
2018	39%	24%	33%
2017	39%	24%	33%
2016	41%	24%	33%
2015	43%	24%	18%
2014	42%	25%	34%
2013	45%	25%	33%
2012	45%	26%	34%
2011	48%	27%	36%
2010	52%	27%	38%
2009	55%	28%	41%
2008	56%	29%	43%
2007	58%	29%	46%
2006	60%	31%	48%
2005	61%	31%	51%
2004	63%	32%	53%
2003	64%	34%	55%
2002	65%	35%	57%
2001	67%	36%	60%
2000	68%	37%	61%
1999	68%	38%	62%
1998	69%	39%	63%
1997	68%	39%	63%
1996	68%	40%	68%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2012-2023)
Year	Healdsburg High School	California	Healdsburg Unified School District
2023	1%	6%	1%
2022	1%	5%	1%
2021	1%	5%
2020	2%	4%	1%
2019	2%	4%	1%
2018	2%	4%
2017	2%	4%
2012	1%	3%

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All Ethnic Groups

0.51

0.63

View Data

Diversity Score Comparison Over Years (1996-2023)
Year	Healdsburg High School	California	Healdsburg Unified School District
2023	0.52	0.64	0.46
2022	0.51	0.63	0.47
2021	0.53	0.62	0.47
2020	0.54	0.63	0.48
2019	0.54	0.63	0.48
2018	0.53	0.64	0.47
2017	0.53	0.64	0.47
2016	0.52	0.64	0.46
2015	0.54	0.64	0.35
2014	0.51	0.65	0.48
2013	0.53	0.65	0.49
2012	0.54	0.65	0.50
2011	0.53	0.67	0.50
2010	0.52	0.67	0.50
2009	0.51	0.71	0.51
2008	0.51	0.65	0.52
2007	0.51	0.67	0.53
2006	0.50	0.66	0.52
2005	0.50	0.67	0.52
2004	0.49	0.67	0.52
2003	0.48	0.67	0.52
2002	0.48	0.67	0.52
2001	0.46	0.67	0.50
2000	0.46	0.67	0.49
1999	0.46	0.67	0.49
1998	0.45	0.67	0.49
1997	0.46	0.67	0.49
1996	0.46	0.67	0.46

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≥95%

87%

View Data

Graduation Rate Comparison Over Years (2013-2023)
Year	Healdsburg High School	California	Healdsburg Unified School District
2023	95%	87%
2022	95%	87%	95%
2021	92%	84%	92%
2020	92%	85%	87%
2019	92%	84%	87%
2018	95%	84%	92%
2017	92%	83%	92%
2016	92%	83%	92%
2015	87%	89%	82%
2014	92%	88%	92%
2013	92%	87%	87%

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Eligible for

43%

54%

View Data

Free Lunch Eligibility Comparison Over Years (1998-2023)
Year	Healdsburg High School	California	Healdsburg Unified School District
2023	40%	51%	51%
2022	50%	51%	55%
2021	37%	53%	47%
2020	36%	52%	48%
2019	36%	52%	48%
2018	34%	49%	46%
2017	34%	49%	46%
2016	32%	50%	45%
2015	31%	50%	47%
2014	38%	49%	51%
2013	35%	48%	50%
2011	33%	46%	48%
2010	28%	46%	44%
2009	25%	43%	39%
2008	21%	41%	36%
2007	22%	40%	34%
2006	22%	40%	35%
2005	18%	40%	31%
2004	11%	40%	26%
2003	15%	39%	26%
2002	16%	39%	25%
2001	10%	39%	22%
2000	10%	40%	21%
1999	9%	40%	20%
1998	10%	47%	23%

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Eligible for

15%

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2002-2023)
Year	Healdsburg High School	California	Healdsburg Unified School District
2023	6%	8%	9%
2022	11%	7%	12%
2021	5%	6%	8%
2020	7%	7%	10%
2019	7%	7%	10%
2018	10%	9%	11%
2017	10%	9%	11%
2016	6%	9%	10%
2015	11%	9%	12%
2014	5%	9%	7%
2013	4%	7%	6%
2011	4%	8%	6%
2010	7%	9%	9%
2009	4%	10%	7%
2008	2%	10%	6%
2007	3%	10%	7%
2006	4%	9%	6%
2005	6%	9%	9%
2004	3%	9%	12%
2003	4%	9%	8%
2002	3%	8%	7%

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School Statewide Testing

School District Name

Healdsburg Unified School District

Source: National Center for Education Statistics (NCES), CA Dept. of Education

School Notes

School Mascot: Greyhound

Profile last updated: 02/09/2025

Frequently Asked Questions

What is Healdsburg High School's ranking?

Healdsburg High School is ranked #3828 out of 9,523 schools, which ranks it among the top 50% of public schools in California.

What schools are Healdsburg High School often compared to?

Healdsburg High Schoolis often viewed alongside schools like Cloverdale High School by visitors of our site.

What percent of students have achieved state testing proficiency in math and reading?

25-29% of students have achieved math proficiency (compared to the 34% CA state average), while 50-54% of students have achieved reading proficiency (compared to the 47% CA state average).

What is the graduation rate of Healdsburg High School?

The graduation rate of Healdsburg High School is 95%, which is higher than the California state average of 87%.

How many students attend Healdsburg High School?

460 students attend Healdsburg High School.

What is the racial composition of the student body?

59% of Healdsburg High School students are Hispanic, 38% of students are White, 1% of students are American Indian, 1% of students are Asian, and 1% of students are Two or more races.

What is the student-teacher ratio of Healdsburg High School?

Healdsburg High School has a student ration of 15:1, which is lower than the California state average of 21:1.

What grades does Healdsburg High School offer ?

Healdsburg High School offers enrollment in grades 9-12

What school district is Healdsburg High School part of?

Healdsburg High School is part of Healdsburg Unified School District.

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Quick Facts (2026)

Grades: 9-12
Enrollment: 460 students
Student-Teacher Ratio: 15:1
Minority Enrollment: 62%
: ≥95% (Top 20%)
: Top 50%
: 25-29% (Btm 50%)
: 50-54% (Top 50%)
: 15-19% (Btm 50%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education