Average
#7589 of 9,533 schools in CA
Sierra Elementary
Elementary School · Lancaster Elementary
747 West Avenue J-12, Lancaster, CA 93534
Enrollment
711
Student-Teacher
28.4:1
Score
5.0
Grades
Kindergarten – 5th
Enrollment
711
Student-Teacher
28.4:1
Score
5.0
Grades
Kindergarten – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Lancaster
#27 of 47
public schools
California elementary schools
#4,503 of 5,817
In district
#11 of 22
Lancaster Elementary
Academic growth
7.1 / 10
Strong
About Sierra Elementary
Sierra Elementary is a regular public elementary school located in Lancaster, California, within Los Angeles County. The school serves students from kindergarten through fifth grade and has an enrollment of 711 students. With a student-to-teacher ratio of 28.4:1 and 25 full-time equivalent teachers, Sierra Elementary aims to provide quality education despite its large size.
Sierra Elementary's academic performance shows areas where the school is focusing on improvement, with a MySchoolScout rating of 2.9 out of 10 and a state ranking of #8746 out of 9566 schools in California (9th percentile). The ELA/Reading proficiency rate stands at 20%, while math proficiency is at 10%. These scores indicate that the school has room for academic growth, with teachers likely working diligently to enhance student performance.
Sierra Elementary is situated in a large suburban area where it plays an essential role in the local community. Despite its challenges, Sierra Elementary continues to serve as a cornerstone of education and support for students and families in Lancaster.
What Parents Should Know
While current test scores at Sierra Elementary are below average, the school shows strong growth metrics — meaning students are making above-average progress year over year. This upward trajectory can be a positive indicator for families who value a school's ability to help students improve, even if absolute scores haven't caught up yet.
The student-teacher ratio at Sierra Elementary is 28.4:1, 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
View breakdown
Data not available for this school
View breakdown
Sierra Elementary — Students at Sierra Elementary score 15% proficient, which is below what's typical for similar communities (expected: 27%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
83.8%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 10 test records from CA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 7.1/10.
How Sierra Elementary Compares
See how Sierra Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 11% (2019) to 9.97% (2024). Reading/ELA proficiency has declined from 24% (2019) to 19.15% (2024).
Location
747 West Avenue J-12, Lancaster, CA 93534
Nearby Alternatives
Families considering Sierra Elementary may also want to explore other elementary schools in the area. Lancaster Alternative and Virtual Academies (rated 7.7/10, 0.6 miles away), which scores notably higher. Another option is GRACE LUTHERAN CHRISTIAN SCHOOL (rated 6.9/10, 1.0 miles away), which scores notably higher. Additionally, ANTELOPE VALLEY ADVENTIST SCHOOL (rated 6.8/10, 1.4 miles away), which scores notably higher. For more schools in Lancaster, see our Lancaster schools guide .
Nearby Schools
20 within 1.2 mi| School | Distance | Rating |
|---|---|---|
| RISE Lancaster | 0.6 mi | — |
| The Leadership Academy Lancaster | 0.6 mi | 4.8 |
| Empower Generations Lancaster | 0.6 mi | 4.3 |
| Sunnydale Elementary Lancaster | 0.5 mi | 4.8 |
| Lancaster Alternative and Virtual Academies Lancaster | 0.6 mi | 7.7 |
| Life Source International Charter Lancaster | 0.8 mi | 5.8 |
| Journey Int'l Cultural STEAM Academy Lancaster | 0.8 mi | — |
| Grace Lutheran Elementary Lancaster | 1.0 mi | — |
| GRACE LUTHERAN CHRISTIAN SCHOOL Lancaster | 1.0 mi | 6.9 |
| LANCASTER-MONTESSORI PRE SCHOOL INC. Lancaster | 1.0 mi | — |
| Seton, Inc. Lancaster | 1.2 mi | — |
| Joshua Elementary Lancaster | 1.0 mi | 5.3 |
| Assurance Learning Academy Lancaster | 1.2 mi | 4.0 |
| Desert Sands Charter Lancaster | 1.1 mi | 6.3 |
| League of Angels Learning Center Lancaster | 1.4 mi | — |
| Mission Academy Lancaster | 1.3 mi | 5.2 |
| Antelope Valley Adventist School Lancaster | 1.4 mi | — |
| ANTELOPE VALLEY ADVENTIST SCHOOL Lancaster | 1.4 mi | 3.3 |
| ANTELOPE VALLEY ADVENTIST SCHOOL Lancaster | 1.4 mi | 6.8 |
| iLEAD Lancaster Charter Lancaster | 1.2 mi | 5.6 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 93534 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$58,891
Median Home Value
$339,900
Median Rent
$1,513/mo
Population
42,290
College Educated
17.5%
Homeownership
36.5%
Avg Commute
29.4 min
Poverty Rate
19.6%
Median Age
34.8
Community Profile
The community surrounding Sierra Elementary has a median household income of $58,891. It is a community where 18% of adults hold a bachelor's degree or higher. The median home value in the area is $339,900, with a median rent of $1,513/month. The area has a poverty rate of 19.6%. The average commute for residents is 29 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 |
|---|---|
| Akira Yokomi Elementary Fresno, CA | 5.0 |
| Alisal Community Salinas, CA | 5.0 |
| Almond Acres Charter Academy Paso Robles, CA | 5.0 |
| Avenal Elementary Avenal, CA | 5.0 |
| Barranca Elementary Covina, CA | 5.0 |
| Brandon Elementary Goleta, CA | 5.0 |
Frequently Asked Questions
Common questions about Sierra Elementary
What grades does Sierra Elementary serve?
Sierra Elementary serves students in grades Kindergarten through 5th.
How many students attend Sierra Elementary?
Sierra Elementary has an enrollment of approximately 711 students.
What is the student-teacher ratio at Sierra Elementary?
The student-teacher ratio at Sierra Elementary is 28.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Sierra Elementary rank in CA?
Sierra Elementary is ranked #7589 out of 9,533 schools in CA.
What is Sierra Elementary's MySchoolScout rating?
Sierra Elementary has a composite rating of 5.0 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 Sierra Elementary?
Based on the most recent state assessment data, Sierra Elementary has 10.2% math proficiency and 20.3% reading/ELA proficiency.
Is Sierra Elementary a charter school?
No, Sierra Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Sierra Elementary a Title I school?
No, Sierra Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Sierra Elementary?
83.8% of students at Sierra 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.
Explore More Schools
Neighborhood Context
- City Safety
- High (2,788/100K)
FBI UCR 2024. City-level (Lancaster). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 5th
- Enrollment
- 711
- Student-Teacher Ratio
- 28.4:1
- Teachers (FTE)
- 25
- Free/Reduced Lunch
- 83.8%
- Type
- regular
- Setting
- Large Suburb
- County
- Los Angeles County
- Phone
- (661) 942-9536
- Data Year
- 2023–2024
Resources & Links
District
Lancaster Elementary- District Enrollment
- 13,832
- Schools in District
- 24
- Per-Pupil Spending
- $17,710
- District Rank
- #11 of 22
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.
Read our full methodologyRelated reading
- Best Elementary Schools in America: 2026 Rankingsbest schools
- Best Public Schools in California 2026: Top-Ranked Elementary, Middle & High Schoolsbest schools
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
- Best Schools in Los Angeles, CA — 2026 Rankingsbest schools
- Best Schools in San Diego, CA — 2026 Rankingsbest schools
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.