Endeavour Middle
🇺🇸 Official data · 2025Lancaster, California 93536 · Lancaster Elementary
#1121 of 1,334 middle schools in California
#14539 of 15,369 nationally
About Endeavour Middle
Endeavour Middle is a public middle located in Lancaster, in the Lancaster Elementary school district of California, United States. It caters for Grades 6–8. In 2025 it enrolled 805 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 15.2 out of 100, placing it in the lower 50% of middle schools in United States and 1121st of 1,334 ranked middle schools in California. Its strongest component is community advantage (fewer free/reduced-price lunch) (23th percentile), and its weakest is math proficiency (7th percentile).
Other published figures: enrollment 805.
There are 38 schools in Lancaster; Endeavour Middle ranks 19th of 37 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)14%
- Reading proficiency (30%)32%
- Community advantage (fewer free/reduced-price lunch) (25%)81.7%
- Students per teacher (15%)20.6
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Endeavour Middle by the official sources.
- Enrollment
- 805
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 81.7%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 20.6
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 32%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 14%
- Share of tested students proficient or above (all students, all grades).
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Schools near Endeavour Middle
Closest schools by straight-line distance, with their Success Index (US).
West Wind Elementary
Lancaster · Public elementary · Grades K–5
757 students · 1.7 km away
Nancy Cory Elementary
Lancaster · Public elementary · Grades K–5
728 students · 1.8 km away
Lancaster High
Lancaster · Public high · Grades 9–12
2,688 students · 2.7 km away
Sundown Elementary
Lancaster · Public elementary · Grades K–6
941 students · 2.7 km away
Amargosa Creek Middle
Lancaster · Public middle · Grades 6–8
859 students · 3.1 km away
Quartz Hill High
Quartz Hill · Public high · Grades 9–12
3,175 students · 3.3 km away
Valley View Elementary
Lancaster · Public elementary · Grades K–6
659 students · 3.3 km away
Joe Walker Middle
Lancaster · Public middle · Grades 6–8
781 students · 3.4 km away
Academies of the Antelope Valley
Quartz Hill · Charter high · Grades 6–12
677 students · 3.6 km away
John and Jacquelyn Miller Elementary
Lancaster · Public elementary · Grades K–7
697 students · 3.9 km away
Similar schools
Public middle schools in California with a comparable Enrollment.
Arizona Middle
Riverside · Public middle · Grades 6–8
804 students
El Segundo Middle
El Segundo · Public middle · Grades 6–8
804 students
Bancroft Middle
Long Beach · Public middle · Grades 6–8
806 students
John Adams Middle
Santa Monica · Public middle · Grades 6–8
806 students
Tevis Junior High
Bakersfield · Public middle · Grades 7–8
807 students
Aliso Viejo Middle
Aliso Viejo · Public middle · Grades 6–8
803 students
Frequently asked questions
Is Endeavour Middle a good school?
Endeavour Middle has a Success Index (US) of 15.2 out of 100 (Lower 50% of middle schools in United States) and ranks #1121 of 1,334 in California. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Endeavour Middle rank in California?
Endeavour Middle ranks #1121 of 1,334 middle schools in California and #14539 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Endeavour Middle?
Endeavour Middle had 805 students in 2025.
Is Endeavour Middle a elementary school or a high school?
Endeavour Middle is classified as a middle covering Grades 6–8. It is a public school.
What other schools are near Endeavour Middle?
There are 10 schools within 15 km of Endeavour Middle; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.