Average
#3605 of 9,533 schools in CA
Top 38% in state
Sinsheimer Elementary
Elementary School · San Luis Coastal Unified
2755 Augusta St., San Luis Obispo, CA 93401
Enrollment
370
Student-Teacher
24.7:1
Score
6.9
Grades
Kindergarten – 6th
Enrollment
370
Student-Teacher
24.7:1
Score
6.9
Grades
Kindergarten – 6th
Updated
2022-23
Updated 2022-23
How this school compares
In San Luis Obispo
#7 of 13
public schools
California elementary schools
#2,339 of 5,817
In district
#12 of 15
San Luis Coastal Unified
Equity
9.3 / 10
Exceptional
About Sinsheimer Elementary
Sinsheimer Elementary serves 370 students in kindergarten through sixth grade in San Luis Obispo, California. With 15 full-time equivalent teachers, the school maintains a student-teacher ratio of 24.7:1, providing a collaborative learning environment where students can develop both academically and socially. The school demonstrates strong academic performance, earning a 7.9 out of 10 rating and ranking in the 85th percentile among California elementary schools at #1407 out of 9,566 schools statewide.
Students show solid proficiency in core subjects, with 72% achieving proficient or above in English Language Arts and 66% meeting or exceeding standards in mathematics across all grade levels. Located at 2755 Augusta Street, Sinsheimer Elementary sits in the heart of San Luis Obispo County's small city atmosphere. The surrounding 93401 ZIP code reflects a well-educated community, with 55% of residents holding bachelor's degrees or higher and a median household income of $89,962.
The neighborhood's median home value of $880,900 indicates a stable residential area where families invest in long-term community ties. Sinsheimer Elementary benefits from being situated in San Luis Obispo's welcoming small-city environment, where the school can draw on both community resources and the natural beauty of California's Central Coast region.
What Parents Should Know
The student-teacher ratio at Sinsheimer Elementary is 24.7:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
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Data not available for this school
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Sinsheimer Elementary — Students at Sinsheimer Elementary score 69% proficient, which is above what's typical for similar communities (expected: 57%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
32.2%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 14 test records from CA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 6.5/10.
How Sinsheimer Elementary Compares
See how Sinsheimer Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 73% (2019) to 65.79% (2024). Reading/ELA proficiency has declined from 75% (2019) to 71.73% (2024).
Location
2755 Augusta St., San Luis Obispo, CA 93401
Nearby Alternatives
Families considering Sinsheimer Elementary may also want to explore other elementary schools in the area. C L Smith Elementary (rated 9.0/10, 2.6 miles away), which scores notably higher. Another option is Hawthorne Elementary (rated 8.3/10, 0.9 miles away), which scores notably higher. Additionally, Pacheco Elementary (rated 7.8/10, 2.6 miles away), which scores slightly higher. For more schools in San Luis Obispo, see our San Luis Obispo schools guide .
Nearby Schools
20 within 5.6 mi| School | Distance | Rating |
|---|---|---|
| PEEP - PREPARE San Luis Obispo | 1.0 mi | — |
| Hawthorne Elementary San Luis Obispo | 0.9 mi | 8.3 |
| San Luis Obispo High San Luis Obispo | 1.1 mi | 7.3 |
| Mission College Preparatory Catholic High School San Luis Obispo | 1.5 mi | — |
| MISSION COLLEGE PREP HIGH SCHOOL San Luis Obispo | 1.5 mi | 6.3 |
| Old Mission School San Luis Obispo | 1.6 mi | — |
| OLD MISSION SCHOOL San Luis Obispo | 1.6 mi | 4.8 |
| Lindamood-Bell Academy San Luis Obispo | 1.5 mi | — |
| San Luis Obispo Classical Academy San Luis Obispo | 2.0 mi | — |
| Teach Elementary San Luis Obispo | 2.0 mi | 7.4 |
| ORFALEA FAMILY & ASI CHILDREN'S CENTER RM # 133 San Luis Obispo | 2.3 mi | — |
| MONTESSORI CHILDRENS SCHOOL San Luis Obispo | 2.6 mi | 4.9 |
| Pacheco Elementary San Luis Obispo | 2.6 mi | 7.8 |
| C L Smith Elementary San Luis Obispo | 2.6 mi | 9.0 |
| Pacific Beach High San Luis Obispo | 2.6 mi | 4.7 |
| Bishop's Peak Elementary San Luis Obispo | 3.1 mi | 5.3 |
| Laguna Middle San Luis Obispo | 3.0 mi | 7.1 |
| Los Ranchos Elementary San Luis Obispo | 3.6 mi | 5.9 |
| CHRIST CLASSICAL SCHOOL San Luis Obispo | 3.8 mi | 6.1 |
| San Luis Obispo County Juvenile Court San Luis Obispo | 5.6 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 93401 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$95,386
Median Home Value
$943,500
Median Rent
$1,859/mo
Population
29,995
College Educated
56.8%
Homeownership
47.4%
Avg Commute
17 min
Poverty Rate
14.9%
Median Age
35.8
Community Profile
The community surrounding Sinsheimer Elementary has a median household income of $95,386. It is a well-educated community where 57% of adults hold a bachelor's degree or higher. The median home value in the area is $943,500, with a median rent of $1,859/month. The area has a poverty rate of 14.9%. Residents enjoy a short average commute of 17 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 |
|---|---|
| ASCEND Oakland, CA | 6.9 |
| Alila Earlimart, CA | 6.9 |
| Alvarado Elementary San Francisco, CA | 6.9 |
| Andasol Avenue Elementary Northridge, CA | 6.9 |
| Anne Darling Elementary San Jose, CA | 6.9 |
| Aurora Elementary Los Angeles, CA | 6.9 |
Frequently Asked Questions
Common questions about Sinsheimer Elementary
What grades does Sinsheimer Elementary serve?
Sinsheimer Elementary serves students in grades Kindergarten through 6th.
How many students attend Sinsheimer Elementary?
Sinsheimer Elementary has an enrollment of approximately 370 students.
What is the student-teacher ratio at Sinsheimer Elementary?
The student-teacher ratio at Sinsheimer Elementary is 24.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Sinsheimer Elementary rank in CA?
Sinsheimer Elementary is ranked #3605 out of 9,533 schools in CA.
What is Sinsheimer Elementary's MySchoolScout rating?
Sinsheimer Elementary has a composite rating of 6.9 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.
What are the test scores at Sinsheimer Elementary?
Based on the most recent state assessment data, Sinsheimer Elementary has 65.9% math proficiency and 71.0% reading/ELA proficiency.
Is Sinsheimer Elementary a charter school?
No, Sinsheimer Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Sinsheimer Elementary a Title I school?
No, Sinsheimer Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Sinsheimer Elementary?
32.2% of students at Sinsheimer Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
- City Safety
- High (3,097/100K)
FBI UCR 2024. City-level (San Luis Obispo). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 6th
- Enrollment
- 370
- Student-Teacher Ratio
- 24.7:1
- Teachers (FTE)
- 15
- Free/Reduced Lunch
- 32.2%
- Type
- regular
- Setting
- Small City
- County
- San Luis Obispo County
- Phone
- (805) 596-4088
- Data Year
- 2023–2024
Resources & Links
District
San Luis Coastal Unified- District Enrollment
- 7,577
- Schools in District
- 16
- Per-Pupil Spending
- $18,117
- District Rank
- #12 of 15
Other Schools in This District
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.
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