Below Average
#8783 of 9,533 schools in CA
Endeavour Middle
Middle School · Lancaster Elementary
43755 45th St. West, Lancaster, CA 93536
Enrollment
780
Student-Teacher
22.3:1
Score
4.1
Grades
6th – 8th
Enrollment
780
Student-Teacher
22.3:1
Score
4.1
Grades
6th – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Lancaster
#38 of 47
public schools
California middle schools
#1,276 of 1,349
In district
#18 of 22
Lancaster Elementary
About Endeavour Middle
Endeavour Middle serves grades 6 through 8 in Lancaster, California, with an enrollment of 780 students. As a regular public middle school in a large suburban area, it has 35 full-time equivalent teachers and maintains a student-teacher ratio of 22.3:1. The school is currently experiencing significant academic challenges.
Performance data shows that just 21% of students are proficient or above in ELA/Reading, while only 8% meet proficiency standards in math. With a MySchoolScout Rating of 2.6 out of 10 and a state ranking in the 5th percentile, Endeavour Middle has substantial room for academic growth and improvement across core subjects. For families considering this school, it's important to understand these performance metrics as you evaluate educational options.
Parents may want to explore what support systems and interventions the school has in place to help students improve in literacy and mathematics. Located at 43755 45th St. West, Endeavour Middle is part of the Lancaster community in Los Angeles County.
What Parents Should Know
The student-teacher ratio at Endeavour Middle is 22.3:1, 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
View breakdown
Endeavour Middle — Students at Endeavour Middle score 13% proficient, which is below what's typical for similar communities (expected: 29%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
81.2%
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
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 3.9/10.
How Endeavour Middle Compares
See how Endeavour Middle performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 14% (2019) to 6.64% (2024). Reading/ELA proficiency has declined from 32% (2019) to 18.81% (2024).
Location
43755 45th St. West, Lancaster, CA 93536
Nearby Alternatives
Families considering Endeavour Middle may also want to explore other middle schools in the area. Joe Walker Middle (rated 6.4/10, 2.1 miles away), which scores notably higher. Another option is HOPE CHRISTIAN ACADEMY (rated 6.1/10, 1.5 miles away), which scores notably higher. Additionally, Amargosa Creek Middle (rated 4.6/10, 1.9 miles away), which scores slightly higher. For more schools in Lancaster, see our Lancaster schools guide .
Nearby Schools
20 within 2.5 mi| School | Distance | Rating |
|---|---|---|
| Fabunni Private School Lancaster | 0.7 mi | — |
| Eduventuring Academy PSP Quartz Hill | 0.8 mi | — |
| Academy of Divergent Learners Quartz Hill | 1.1 mi | — |
| West Wind Elementary Lancaster | 1.0 mi | 6.5 |
| Nancy Cory Elementary Lancaster | 1.1 mi | 5.0 |
| Small Wonders Preschool & Learning Center Quartz Hill | 1.6 mi | — |
| SOAR High (Students On Academic Rise) Lancaster | 1.3 mi | 6.3 |
| NOAH'S ARK - HOPE CHAPEL CHRISTIAN ACADEMY Lancaster | 1.5 mi | 6.9 |
| HOPE CHRISTIAN ACADEMY Lancaster | 1.5 mi | 6.1 |
| Lancaster High Lancaster | 1.7 mi | 5.8 |
| Anapasec Adventures Lancaster | 1.7 mi | — |
| Sundown Elementary Lancaster | 1.7 mi | 3.7 |
| Joe Walker Middle Lancaster | 2.1 mi | 6.4 |
| Valley View Elementary Lancaster | 2.1 mi | 5.3 |
| Amargosa Creek Middle Lancaster | 1.9 mi | 4.6 |
| Quartz Hill High Quartz Hill | 2.0 mi | 7.0 |
| Quartz Hill Elementary Quartz Hill | 2.5 mi | 7.5 |
| Academies of the Antelope Valley Quartz Hill | 2.2 mi | 4.6 |
| PARACLETE HIGH SCHOOL Lancaster | 2.5 mi | 5.7 |
| Paraclete High School Lancaster | 2.5 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 93536 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$102,927
Median Home Value
$484,900
Median Rent
$1,946/mo
Population
72,013
College Educated
26.5%
Homeownership
69.3%
Avg Commute
32.7 min
Poverty Rate
12.4%
Median Age
36.8
Community Profile
The community surrounding Endeavour Middle has a median household income of $102,927. It is an area where 27% of adults hold a bachelor's degree or higher. The median home value in the area is $484,900, with a median rent of $1,946/month. The area has a poverty rate of 12.4%. The average commute for residents is 33 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 |
|---|---|
| American Canyon Middle American Canyon, CA | 4.1 |
| Monte Vista Middle San Jacinto, CA | 4.1 |
| Vandenberg Middle Lompoc, CA | 4.1 |
| Wiseburn Middle Hawthorne, CA | 4.1 |
| Animo Legacy Charter Middle Los Angeles, CA | 4.0 |
| Aspire Benjamin Holt Middle Oakland, CA | 4.0 |
Frequently Asked Questions
Common questions about Endeavour Middle
What grades does Endeavour Middle serve?
Endeavour Middle serves students in grades 6th through 8th.
How many students attend Endeavour Middle?
Endeavour Middle has an enrollment of approximately 780 students.
What is the student-teacher ratio at Endeavour Middle?
The student-teacher ratio at Endeavour Middle is 22.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Endeavour Middle rank in CA?
Endeavour Middle is ranked #8783 out of 9,533 schools in CA.
What is Endeavour Middle's MySchoolScout rating?
Endeavour Middle has a composite rating of 4.1 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 Endeavour Middle?
Based on the most recent state assessment data, Endeavour Middle has 8.1% math proficiency and 21.5% reading/ELA proficiency.
Is Endeavour Middle a charter school?
No, Endeavour Middle is not a charter school. It is a traditional public school operated by the local school district.
Is Endeavour Middle a Title I school?
No, Endeavour Middle is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Endeavour Middle?
81.2% of students at Endeavour Middle 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
- 6th – 8th
- Enrollment
- 780
- Student-Teacher Ratio
- 22.3:1
- Teachers (FTE)
- 35
- Free/Reduced Lunch
- 81.2%
- Type
- regular
- Setting
- Large Suburb
- County
- Los Angeles County
- Phone
- (661) 943-8270
- Data Year
- 2023–2024
Resources & Links
District
Lancaster Elementary- District Enrollment
- 13,832
- Schools in District
- 24
- Per-Pupil Spending
- $17,710
- District Rank
- #18 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
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