Middle school · Lewisville ISD

Stem Academy At Clayton Downing Middle

Stem Academy At Clayton Downing Middle is a public middle school in Flower Mound serving grades 6–8, with 504 students, 13.3 students per teacher. Lewisville IS

School calendar At a glance Directions

Lewisville ISD calendar

Key dates

Nov3
Student Holiday / Staff DayTuesday · All dayKey date
Nov23
HolidayMonday · Nov 23 – Nov 27Key date
Dec18
Student & Staff Early ReleaseFriday · All dayKey date
Dec21
HolidayMonday · Dec 21 – Jan 1Key date
Jan4
Staff Day / Student HolidayMonday · All dayKey date
Jan18
HolidayMonday · All dayKey date

Coming up

Oct13
Board MeetingTuesday · 6:00 PM · LISD Administrative Center
Oct16
Boss's DayFriday · All day
Oct27
World Occupational Therapy DayTuesday · All day
Nov2
National School Psychology WeekMonday · Nov 2 – Nov 6
Nov2
Work SessionMonday · 6:00 PM · LISD Administrative Center
Nov9
Board MeetingMonday · 6:00 PM · LISD Administrative Center
Nov18
Education Support Professionals DayWednesday · All day
Nov20
Substitute Educators DayFriday · All day

Last checked Oct 13, 2026, 1:49 AM. Confirm dates with the district ↗. Recurring calendar entries may not appear here.

At a glance

Stem Academy At Clayton Downing 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

Students504

Teachers38

Students per teacher13.3

Free or reduced-price lunch6%

School typeRegular School

DistrictLewisville ISD

Contact

Address, phone and website

5555 BRIDLEWOOD BLVD, Flower Mound 75028

(469) 713-5962

Lewisville ISD website ↗Directions ↗

Lewisville ISD

Other middle schools in the district

All schools

6–8Lamar Middle728 students 6–8Mckamy Middle825 students 6–8Shadow Ridge Middle642 students 6–8Stem Academy At Forestwood Middle918 students

Nearby

Schools nearby

Elementary school · 0.7 miStem Academy At Bridlewood ElGrades Pre-K–5 Elementary school · 0.8 miAlden Montessori School, LlcGrades Pre-K–3 School · 1.3 miFounders Classical Academy Of Flower MoundGrades K–12 Elementary school · 1.7 miFlower Mound ElGrades Pre-K–5 Elementary school · 1.7 miLiberty ElGrades Pre-K–5 High school · 1.9 miMarcus H SGrades 9–12

Questions

About Stem Academy At Clayton Downing Middle

What grades does Stem Academy At Clayton Downing Middle have?

Stem Academy At Clayton Downing Middle serves grades 6–8.

How many students go to Stem Academy At Clayton Downing Middle?

504 students, about 13.3 per teacher, as reported to the U.S. Department of Education for 2023–24.

What school district is Stem Academy At Clayton Downing Middle in?

Lewisville ISD. District information and the school calendar are on the district website.

Where is Stem Academy At Clayton Downing Middle?

5555 BRIDLEWOOD BLVD, Flower Mound 75028. Phone (469) 713-5962.

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.