Sinsheimer Elementary School (Ranked Top 20% for 2026)

2755 Augusta St.
San Luis Obispo, CA 93401

( shown in map)

Top 20%

Serving 370 students in grades Kindergarten-6, Sinsheimer Elementary School ranks in the top 20% of all schools in California for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).

The percentage of students achieving is 61% (which is higher than the California state average of 34%). The percentage of students achieving is 67% (which is higher than the California state average of 47%).

The student-teacher ratio of 25:1 is higher than the California state level of 21:1.

Minority enrollment is 33% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).

Quick Facts (2026)

Grades: Kindergarten-6
Enrollment: 370 students
Student-Teacher Ratio: 25:1
Minority Enrollment: 33%
: Top 20% in CA
: 61% (Top 20%)
: 67% (Top 20%)
: 40-44% (Top 30%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education

<�鶹��ý class="so-dt-title" id="top-rankings">Top Rankings

Sinsheimer Elementary School ranks among the top 20% of public schools in California for:

Category

Attribute

Overall Rank

Highest overall rank (Top 20%)

Math Proficiency

Highest math proficiency (Top 20%)

Reading/Language Arts Proficiency

Highest reading/language arts proficiency (Top 20%)

<�鶹��ý class='so-dt-title' id="overview">School Overview

Sinsheimer Elementary School's student population of 370 students has stayed relatively flat over five school years.

The teacher population of 15 teachers has declined by 6% over five school years.

Grades Offered

Grades Kindergarten-6

View Data

Distribution of Students By Grade Trends
Grade	Sinsheimer Elementary School
Kind	67
1	55
2	50
3	43
4	59
5	45
6	51

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Total Students

370 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Sinsheimer Elementary School
2023	371
2022	380
2021	361
2020	376
2019	376
2018	402
2017	402
2016	390
2015	359
2014	374
2013	375
2012	380
2011	382
2010	396
2009	414
2008	424
2007	446
2006	467
2005	482
2004	484
2003	494
2002	476
2001	515
2000	465
1999	449
1998	419
1997	419
1996	430
1995	412
1994	386
1993	384
1992	395
1991	390
1990	412
1989	396
1988	407
1987	532

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Gender %

Total Classroom Teachers

15 teachers

View Data

Total Classroom Teachers Trends Over Years (1990-2023)
Year	Sinsheimer Elementary School
2023	16
2022	17
2021	16
2020	15
2019	15
2018	16
2017	16
2016	16
2015	15
2014	15
2013	18
2012	20
2010	22
2009	22
2008	25
2007	23
2006	22
2005	22
2004	24
2003	24
2002	24
2001	26
2000	24
1999	25
1998	23
1997	21
1996	19
1995	17
1994	17
1993	16
1992	20
1991	20
1990	21

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Year Founded

1954

Last Day of School

Fri. Jun 5, 2026

<�鶹��ý class='so-dt-title' id="school-rankings">School Rankings

Sinsheimer Elementary School ranks within the top 20% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).

The of Sinsheimer Elementary 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)

#1251 out of 9523 schools
(Top 20%)

View Data

Overall School Rank Trends Over Years (2011-2023)
Year	Sinsheimer Elementary School
2023	#1251
2022	#1076
2021	#460
2019	#795
2018	#1123
2017	#975
2016	#1140
2015	#1369
2013	#1358
2012	#1289
2011	#2471

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61%

34%

View Data

Math Proficiency Comparison Over Years (2011-2023)
Year	Sinsheimer Elementary School	California	San Luis Coastal Unified School District
2023	61%	34%	57%
2022	67%	33%	55%
2021	59%	34%	50%
2019	73%	40%	64%
2018	67%	39%	61%
2017	65%	38%	61%
2016	64%	37%	59%
2015	56%	34%	50%
2013	75%	59%	69%
2012	76%	59%	70%
2011	66%	58%	66%

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67%

47%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2022)
Year	Sinsheimer Elementary School	California	San Luis Coastal Unified School District
2022	67%	47%	64%
2021	62%	49%	58%
2019	75%	51%	70%
2018	70%	50%	61%
2017	72%	48%	67%
2016	69%	48%	65%
2015	63%	44%	60%
2013	78%	57%	70%
2012	80%	58%	72%
2011	69%	56%	70%
2010	75%	54%	69%

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40-44%

29%

View Data

Science Proficiency Comparison Over Years (2021-2022)
Year	Sinsheimer Elementary School	California	San Luis Coastal Unified School District
2022	42%	29%	43%
2021	54%	28%	44%

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Student-Teacher Ratio

25:1

21:1

View Data

Student-Teacher Ratio Comparison Over Years (1990-2023)
Year	Sinsheimer Elementary School	California	San Luis Coastal Unified School District
2023	23:1	22:1	21:1
2022	22:1	21:1	21:1
2021	23:1	22:1	20:1
2020	25:1	23:1	23:1
2019	25:1	23:1	23:1
2018	25:1	23:1	22:1
2017	25:1	23:1	22:1
2016	24:1	24:1	22:1
2015	24:1	24:1	22:1
2014	25:1	24:1	23:1
2013	21:1	24:1	21:1
2012	19:1	23:1	19:1
2010	18:1	21:1	19:1
2009	19:1	20:1	20:1
2008	17:1	18:1	21:1
2007	19:1	21:1	19:1
2006	21:1	20:1	20:1
2005	22:1	21:1	21:1
2004	20:1	21:1	21:1
2003	21:1	20:1	21:1
2002	20:1	20:1	21:1
2001	20:1	20:1	20:1
2000	19:1	21:1	20:1
1999	18:1	21:1	20:1
1998	18:1	21:1	22:1
1997	20:1	23:1	21:1
1996	22:1	25:1	22:1
1995	24:1	25:1	23:1
1994	23:1	25:1	21:1
1993	24:1	25:1	22:1
1992	20:1	24:1	20:1
1991	20:1	24:1	20:1
1990	20:1	24:1	20:1

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American Indian

View Data

American Indian Student Percentage Comparison Over Years (1991-2020)
Year	Sinsheimer Elementary School	California	San Luis Coastal Unified School District
2020	1%	1%
2019	1%	1%
2011	1%	1%
2010	1%	1%
2003	2%	2%	1%
2001	2%	2%	1%
1999	1%	1%
1998	2%	1%
1997	1%	1%
1996	1%	1%
1995	1%	1%
1994	1%	1%
1993	1%	1%
1992	1%	1%
1991	1%	1%

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Asian

12%

View Data

Asian Student Percentage Comparison Over Years (1991-2023)
Year	Sinsheimer Elementary School	California	San Luis Coastal Unified School District
2023	6%	12%	5%
2022	7%	12%	5%
2021	6%	12%	5%
2020	3%	12%	6%
2019	3%	12%	6%
2018	2%	11%	5%
2017	2%	11%	5%
2016	1%	11%	6%
2015	2%	11%	6%
2014	2%	11%	6%
2013	3%	11%	6%
2012	5%	11%	6%
2011	5%	11%	6%
2010	5%	11%	6%
2009	6%	11%	7%
2008	6%	12%	7%
2007	4%	12%	6%
2006	5%	12%	6%
2005	5%	12%	6%
2004	6%	12%	5%
2003	4%	11%	5%
2002	5%	11%	5%
2001	4%	11%	4%
2000	6%	11%	5%
1999	5%	11%	4%
1998	3%	11%	4%
1997	4%	11%	5%
1996	3%	11%	5%
1995	2%	11%	4%
1994	2%	11%	4%
1993	3%	11%	5%
1992	3%	11%	4%
1991	4%	11%	4%

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Hispanic

18%

56%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	Sinsheimer Elementary School	California	San Luis Coastal Unified School District
2023	20%	55%	31%
2022	17%	56%	30%
2021	23%	56%	30%
2020	22%	55%	29%
2019	22%	55%	29%
2018	27%	54%	29%
2017	27%	54%	29%
2016	27%	54%	28%
2015	28%	54%	28%
2014	24%	53%	28%
2013	23%	53%	26%
2012	21%	52%	26%
2011	17%	51%	25%
2010	14%	50%	25%
2009	13%	49%	21%
2008	12%	50%	20%
2007	11%	49%	20%
2006	14%	48%	20%
2005	12%	47%	19%
2004	13%	46%	18%
2003	11%	45%	17%
2002	11%	44%	16%
2001	11%	43%	15%
2000	11%	42%	14%
1999	10%	41%	14%
1998	11%	40%	13%
1997	11%	40%	12%
1996	9%	39%	11%
1995	8%	38%	11%
1994	7%	37%	11%
1993	10%	36%	10%
1992	10%	35%	10%
1991	10%	34%	8%

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Black

View Data

Black Student Percentage Comparison Over Years (1991-2023)
Year	Sinsheimer Elementary School	California	San Luis Coastal Unified School District
2023	1%	5%	1%
2022	1%	5%	1%
2021	1%	5%	1%
2020	1%	5%	1%
2019	1%	5%	1%
2018	1%	6%	1%
2017	1%	6%	1%
2016	1%	6%	1%
2015	1%	6%	1%
2014	2%	6%	1%
2013	2%	6%	1%
2012	3%	6%	1%
2011	3%	7%	2%
2010	3%	7%	2%
2009	4%	7%	2%
2008	5%	8%	2%
2007	3%	8%	2%
2006	3%	8%	2%
2005	5%	8%	3%
2004	3%	8%	2%
2003	3%	8%	2%
2002	3%	8%	2%
2001	3%	8%	2%
2000	4%	9%	2%
1999	3%	9%	2%
1998	3%	9%	2%
1997	3%	9%	2%
1996	3%	9%	2%
1995	3%	9%	2%
1994	4%	9%	2%
1993	4%	9%	2%
1992	7%	9%	3%
1991	6%	9%	2%

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White

67%

20%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Sinsheimer Elementary School	California	San Luis Coastal Unified School District
2023	65%	21%	56%
2022	69%	21%	58%
2021	66%	22%	58%
2020	65%	23%	59%
2019	65%	23%	59%
2018	63%	24%	60%
2017	63%	24%	60%
2016	65%	24%	61%
2015	62%	24%	61%
2014	65%	25%	60%
2013	66%	25%	62%
2012	68%	26%	63%
2011	73%	27%	64%
2010	77%	27%	64%
2009	76%	28%	69%
2008	77%	29%	71%
2007	82%	29%	72%
2006	78%	31%	71%
2005	78%	31%	71%
2004	78%	32%	73%
2003	80%	34%	75%
2002	81%	35%	76%
2001	80%	36%	78%
2000	79%	37%	79%
1999	81%	38%	80%
1998	81%	39%	81%
1997	81%	39%	81%
1996	84%	40%	82%
1995	86%	41%	83%
1994	86%	42%	83%
1993	82%	43%	83%
1992	79%	44%	83%
1991	79%	45%	86%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2011-2023)
Year	Sinsheimer Elementary School	California	San Luis Coastal Unified School District
2023	8%	6%	7%
2022	6%	5%	6%
2021	4%	5%	6%
2020	8%	4%	5%
2019	8%	4%	5%
2018	7%	4%	5%
2017	7%	4%	5%
2016	6%	4%	4%
2015	7%	3%	4%
2014	7%	3%	5%
2013	6%	3%	4%
2012	3%	3%	4%
2011	1%	2%	3%

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All Ethnic Groups

0.51

0.63

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	Sinsheimer Elementary School	California	San Luis Coastal Unified School District
2023	0.53	0.64	0.59
2022	0.49	0.63	0.58
2021	0.51	0.62	0.57
2020	0.53	0.63	0.57
2019	0.53	0.63	0.57
2018	0.53	0.64	0.55
2017	0.53	0.64	0.55
2016	0.51	0.64	0.55
2015	0.54	0.64	0.55
2014	0.52	0.65	0.56
2013	0.51	0.65	0.55
2012	0.49	0.65	0.54
2011	0.45	0.67	0.53
2010	0.39	0.67	0.53
2009	0.40	0.71	0.48
2008	0.39	0.65	0.45
2007	0.32	0.67	0.45
2006	0.39	0.66	0.46
2005	0.39	0.67	0.45
2004	0.38	0.67	0.43
2003	0.35	0.67	0.41
2002	0.33	0.67	0.39
2001	0.35	0.67	0.36
2000	0.36	0.67	0.36
1999	0.33	0.67	0.35
1998	0.33	0.67	0.33
1997	0.33	0.67	0.32
1996	0.28	0.67	0.31
1995	0.25	0.67	0.30
1994	0.25	0.67	0.30
1993	0.32	0.67	0.30
1992	0.36	0.67	0.30
1991	0.36	0.67	0.26

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Eligible for

23%

54%

View Data

Free Lunch Eligibility Comparison Over Years (1993-2023)
Year	Sinsheimer Elementary School	California	San Luis Coastal Unified School District
2023	23%	51%	32%
2022	18%	51%	32%
2021	20%	53%	31%
2020	19%	52%	31%
2019	19%	52%	31%
2018	23%	49%	27%
2017	23%	49%	27%
2016	25%	50%	29%
2015	28%	50%	30%
2014	24%	49%	28%
2013	26%	48%	30%
2012	28%	9%	35%
2011	21%	46%	26%
2010	15%	46%	24%
2009	15%	43%	20%
2008	18%	41%	19%
2007	14%	40%	19%
2006	17%	40%	19%
2005	14%	40%	19%
2004	13%	40%	17%
2003	12%	39%	17%
2002	11%	39%	17%
2001	11%	39%	15%
2000	14%	40%	16%
1999	13%	40%	17%
1998	23%	47%	23%
1997	26%	47%	23%
1996	22%	46%	22%
1995	23%	45%	22%
1994	21%	43%	22%
1993	22%	41%	20%

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Eligible for

View Data

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

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School Statewide Testing

School District Name

San Luis Coastal Unified School District

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

Profile last updated: 02/09/2025

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<�鶹��ý class='so-dt-title' id='faq'>Frequently Asked Questions

What is Sinsheimer Elementary School's ranking?

Sinsheimer Elementary School is ranked #1251 out of 9,523 schools, which ranks it among the top 20% of public schools in California.

What schools are Sinsheimer Elementary School often compared to?

Sinsheimer Elementary Schoolis often viewed alongside schools like Hawthorne Elementary School by visitors of our site.

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

61% of students have achieved math proficiency (compared to the 34% CA state average), while 67% of students have achieved reading proficiency (compared to the 47% CA state average).

How many students attend Sinsheimer Elementary School?

370 students attend Sinsheimer Elementary School.

What is the racial composition of the student body?

67% of Sinsheimer Elementary School students are White, 18% of students are Hispanic, 8% of students are Two or more races, 5% of students are Asian, 1% of students are American Indian, and 1% of students are Black.

What is the student-teacher ratio of Sinsheimer Elementary School?

Sinsheimer Elementary School has a student ration of 25:1, which is higher than the California state average of 21:1.

What grades does Sinsheimer Elementary School offer ?

Sinsheimer Elementary School offers enrollment in grades Kindergarten-6

What school district is Sinsheimer Elementary School part of?

Sinsheimer Elementary School is part of San Luis Coastal Unified School District.

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