Middle school · Lancaster Elementary District

Endeavour Middle

Endeavour Middle is a public middle school in Lancaster serving grades 6–8, with 780 students, 22.3 students per teacher. Lancaster Elementary District.

School calendar At a glance Directions

Next day off: Wed, Oct 21 · Parent Conference (No School) · All days off

Lancaster Elementary District calendar

Key dates

Oct21
Parent Conference (No School)Wednesday · All dayKey date
Oct22
Parent Conference (Early Release)Thursday · All dayKey date
Nov23
Thanksgiving BreakMonday · Nov 23 – Nov 27Key date
Dec18
Early ReleaseFriday · All dayKey date
Dec21
Winter BreakMonday · Dec 21 – Jan 8Key date
Feb5
Staff Development (No School)Friday · All dayKey date

Coming up

Oct9
End of Reporting PeriodFriday · All day
Oct10
AV Alta GameSaturday · 5:30 PM
Oct14
Cross Country Meet -- All 8th GradersWednesday · 3:30 PM · Tierra Bonita Park, 44910 27th St E, Lancaster, CA 93535, USA
Oct14
Latino Knowledge BowlWednesday · 5:00 PM · Park View Educational Complex, 44327 Fig Ave, Lancaster, CA 93534, USA
Oct15
Latino Knowledge BowlThursday · 5:00 PM · Park View Educational Complex, 44327 Fig Ave, Lancaster, CA 93534, USA
Oct20
Board MeetingTuesday · 5:00 PM · Park View Educational Complex, 44327 Fig Ave, Lancaster, CA 93534, USA
Oct23
Report Cards MailedFriday · All day
Oct26
Cross Country League Finals -- All 8th Grade BoysMonday · 2:30 PM · West Lancaster Little League - Park View Fields, 44190 Hardwood Ave, Lancaster, CA 93534, USA

Last checked Oct 9, 2026, 9:02 AM. Confirm dates with the district ↗. Recurring calendar entries may not appear here.

At a glance

Endeavour Middle by the numbers

As reported to the U.S. Department of Education for 2023–24. Student–teacher ratio is not classroom size.

Grades6–8

Students780

Teachers35

Students per teacher22.3

Free or reduced-price lunch81%

School typeRegular School

DistrictLancaster Elementary District

Contact

Address, phone and website

43755 45th St. West, Lancaster 93536

(661) 943-8270

School website ↗Lancaster Elementary District website ↗Directions ↗

Lancaster Elementary District

Other middle schools in the district

All schools

6–8Amargosa Creek Middle954 students 6–8Fulton and Alsbury Academy of Arts and Engineering419 students 6–8New Vista Middle938 students 6–8Piute Middle767 students

Nearby

Schools nearby

Elementary school · 1.0 miWest Wind ElementaryGrades K–5 Elementary school · 1.1 miNancy Cory ElementaryGrades K–5 High school · 1.3 miSOAR High (Students On Academic Rise)Grades 9–12 Elementary school · 1.5 miNoah's Ark - Hope Chapel Christian AcademyGrades Pre-K–3 High school · 1.7 miLancaster HighGrades 9–12 Elementary school · 1.7 miSundown ElementaryGrades K–6

Questions

About Endeavour Middle

What grades does Endeavour Middle have?

Endeavour Middle serves grades 6–8.

How many students go to Endeavour Middle?

780 students, about 22.3 per teacher, as reported to the U.S. Department of Education for 2023–24.

What school district is Endeavour Middle in?

Lancaster Elementary District. District information and the school calendar are on the district website.

Where is Endeavour Middle?

43755 45th St. West, Lancaster 93536. Phone (661) 943-8270.

Source: U.S. Department of Education, National Center for Education Statistics, Common Core of Data (2023–24). Contact the school or district to confirm enrollment boundaries, schedules and programs.